Events
Take note of official events, conferences and webinars for the nature-based solutions community and chart your course for climate action with the N4C Calendar.
Featured Events
IPBES12 – 12th Session of the Plenary of the Intergovernmental Science-Policy Platform on Biodiversity and Ecosystem Services
CMS COP15 – Conference of the Parties to the Convention on the Conservation of Migratory Species of Wild Animals
8th Global Environment Facility (GEF) Assembly
21st Session of the UN Forum on Forests
January
Carbon Pulse and Redshaw Advisors, in strategic partnership with Offset8 Capital
Carbon Forward Middle East
Abu Dhabi (UAE)
Wednesday 14th January 2026 - Thursday 15th January 2026
Abu Dhabi (UAE)
Following a successful launch in January 2025, Carbon Forward Middle East will return for its second edition in the UAE’s capital, Abu Dhabi, from January 14-15, 2026.
In collaboration with the World Future Energy Summit (WFES), Carbon Forward Middle East will be officially hosted under Abu Dhabi Sustainability Week (ADSW) at the Abu Dhabi National Exhibition Centre (ADNEC).
Organised by Carbon Pulse and Redshaw Advisors, in strategic partnership with Offset8 Capital, Carbon Forward Middle East 2026 will once again bring together global and regional leaders to explore how carbon markets can catalyse climate action across the Middle East and globally.
Carbon markets remain a vital tool on the path to – and beyond – net zero, unlocking finance for both mitigation and adaptation.
As the region’s only dedicated carbon market conference, Carbon Forward Middle East 2026 will build on the momentum of its inaugural event, which convened governments, investors, financial institutions, project developers, standards bodies, law firms, ratings agencies, traders, and brokers.
January
Carbon Pulse and Redshaw Advisors, in strategic partnership with Offset8 Capital
Carbon Forward Middle East
Abu Dhabi (UAE)
Wednesday 14th January 2026 - Thursday 15th January 2026
Abu Dhabi (UAE)
Following a successful launch in January 2025, Carbon Forward Middle East will return for its second edition in the UAE’s capital, Abu Dhabi, from January 14-15, 2026.
In collaboration with the World Future Energy Summit (WFES), Carbon Forward Middle East will be officially hosted under Abu Dhabi Sustainability Week (ADSW) at the Abu Dhabi National Exhibition Centre (ADNEC).
Organised by Carbon Pulse and Redshaw Advisors, in strategic partnership with Offset8 Capital, Carbon Forward Middle East 2026 will once again bring together global and regional leaders to explore how carbon markets can catalyse climate action across the Middle East and globally.
Carbon markets remain a vital tool on the path to – and beyond – net zero, unlocking finance for both mitigation and adaptation.
As the region’s only dedicated carbon market conference, Carbon Forward Middle East 2026 will build on the momentum of its inaugural event, which convened governments, investors, financial institutions, project developers, standards bodies, law firms, ratings agencies, traders, and brokers.
IETA
IETA Carbon Market Dialogue – MENA
Abu Dhabi (UAE)
Thursday 15th January 2026
Abu Dhabi (UAE)
January
World Economic Forum
World Economic Forum Annual Meeting – ‘A Spirit of Dialogue’
Davos (Switzerland)
Monday 19th January 2026 - Friday 23rd January 2026
Davos (Switzerland)
World leaders from government, business, civil society and academia will convene in Davos to engage in forward-looking discussions to address global issues and set priorities. The call for bold collective action makes the meeting particularly relevant. The programme will be structured around five key global challenges where public-private dialogue and cooperation, involving all stakeholders, are necessary for progress. In addressing these challenges, growth, resilience, and innovation will serve as cross- cutting imperatives, guiding how leaders engage with today’s complexity and pursue tomorrow’s opportunities.
Key themes:
How can we cooperate in a more contested world?
How can we unlock new sources of growth?
How can we better invest in people?
How can we deploy innovation at scale and responsibly?
How can we build prosperity within planetary boundaries?
January
World Economic Forum
World Economic Forum Annual Meeting – ‘A Spirit of Dialogue’
Davos (Switzerland)
Monday 19th January 2026 - Friday 23rd January 2026
Davos (Switzerland)
World leaders from government, business, civil society and academia will convene in Davos to engage in forward-looking discussions to address global issues and set priorities. The call for bold collective action makes the meeting particularly relevant. The programme will be structured around five key global challenges where public-private dialogue and cooperation, involving all stakeholders, are necessary for progress. In addressing these challenges, growth, resilience, and innovation will serve as cross- cutting imperatives, guiding how leaders engage with today’s complexity and pursue tomorrow’s opportunities.
Key themes:
How can we cooperate in a more contested world?
How can we unlock new sources of growth?
How can we better invest in people?
How can we deploy innovation at scale and responsibly?
How can we build prosperity within planetary boundaries?
January
World Economic Forum
World Economic Forum Annual Meeting – ‘A Spirit of Dialogue’
Davos (Switzerland)
Monday 19th January 2026 - Friday 23rd January 2026
Davos (Switzerland)
World leaders from government, business, civil society and academia will convene in Davos to engage in forward-looking discussions to address global issues and set priorities. The call for bold collective action makes the meeting particularly relevant. The programme will be structured around five key global challenges where public-private dialogue and cooperation, involving all stakeholders, are necessary for progress. In addressing these challenges, growth, resilience, and innovation will serve as cross- cutting imperatives, guiding how leaders engage with today’s complexity and pursue tomorrow’s opportunities.
Key themes:
How can we cooperate in a more contested world?
How can we unlock new sources of growth?
How can we better invest in people?
How can we deploy innovation at scale and responsibly?
How can we build prosperity within planetary boundaries?
January
World Economic Forum
World Economic Forum Annual Meeting – ‘A Spirit of Dialogue’
Davos (Switzerland)
Monday 19th January 2026 - Friday 23rd January 2026
Davos (Switzerland)
World leaders from government, business, civil society and academia will convene in Davos to engage in forward-looking discussions to address global issues and set priorities. The call for bold collective action makes the meeting particularly relevant. The programme will be structured around five key global challenges where public-private dialogue and cooperation, involving all stakeholders, are necessary for progress. In addressing these challenges, growth, resilience, and innovation will serve as cross- cutting imperatives, guiding how leaders engage with today’s complexity and pursue tomorrow’s opportunities.
Key themes:
How can we cooperate in a more contested world?
How can we unlock new sources of growth?
How can we better invest in people?
How can we deploy innovation at scale and responsibly?
How can we build prosperity within planetary boundaries?
January
World Economic Forum
World Economic Forum Annual Meeting – ‘A Spirit of Dialogue’
Davos (Switzerland)
Monday 19th January 2026 - Friday 23rd January 2026
Davos (Switzerland)
World leaders from government, business, civil society and academia will convene in Davos to engage in forward-looking discussions to address global issues and set priorities. The call for bold collective action makes the meeting particularly relevant. The programme will be structured around five key global challenges where public-private dialogue and cooperation, involving all stakeholders, are necessary for progress. In addressing these challenges, growth, resilience, and innovation will serve as cross- cutting imperatives, guiding how leaders engage with today’s complexity and pursue tomorrow’s opportunities.
Key themes:
How can we cooperate in a more contested world?
How can we unlock new sources of growth?
How can we better invest in people?
How can we deploy innovation at scale and responsibly?
How can we build prosperity within planetary boundaries?
February
World Wetland Day
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Monday 2nd February 2026
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World Wetlands Day is celebrated each year on 2 February to raise awareness about wetlands. This day also marks the anniversary of the Convention on Wetlands, which was adopted as an international treaty in 1971.
February
Government of the United Kingdom
IPBES12 – 12th Session of the Plenary of the Intergovernmental Science-Policy Platform on Biodiversity and Ecosystem Services
Manchester Central Convention Complex
Tuesday 3rd February 2026 - Sunday 8th February 2026
Manchester (UK)
The Intergovernmental Science-Policy Platform on Biodiversity and Ecosystem Services (IPBES) is an independent intergovernmental body established by States to strengthen the science-policy interface for biodiversity and ecosystem services for the conservation and sustainable use of biodiversity, long-term human well-being and sustainable development. It was established in Panama City, on 21 April 2012 by 94 Governments. It is not a United Nations body. However, at the request of the IPBES Plenary and with the authorization of the UNEP Governing Council in 2013, the United Nations Environment Programme (UNEP) provides secretariat services to IPBES. See here for more information on the history of IPBES.
The twelfth session of the Plenary of the Intergovernmental Science-Policy Platform on Biodiversity and Ecosystem Services (#IPBES12) will be hosted by the Government of the United Kingdom at the Manchester Central Convention Complex in Manchester, United Kingdom of Great Britain and Northern Ireland, from 3 to 8 February 2026 (Click to view on Google Maps).
The session will open on Tuesday, 3 February 2026, at 9.30 a.m. Greenwich Mean Time (GMT) (UTC+00:00) and close on Sunday, 8 February 2026, at 6 p.m. Daily sessions will take place from 10 a.m. to 1 p.m. and from 3 p.m. to 6 p.m. Additional meetings may take place in contact groups and in regional groupings.
Regional consultations and a Stakeholder Day are planned to be organized on Monday, 2 February 2026. A daily schedule will be made available on https://www.ipbes.net/events/ipbes-12/schedule and the Event App closer to the event for specific time and room allocation information.
February
Government of the United Kingdom
IPBES12 – 12th Session of the Plenary of the Intergovernmental Science-Policy Platform on Biodiversity and Ecosystem Services
Manchester Central Convention Complex
Tuesday 3rd February 2026 - Sunday 8th February 2026
Manchester (UK)
The Intergovernmental Science-Policy Platform on Biodiversity and Ecosystem Services (IPBES) is an independent intergovernmental body established by States to strengthen the science-policy interface for biodiversity and ecosystem services for the conservation and sustainable use of biodiversity, long-term human well-being and sustainable development. It was established in Panama City, on 21 April 2012 by 94 Governments. It is not a United Nations body. However, at the request of the IPBES Plenary and with the authorization of the UNEP Governing Council in 2013, the United Nations Environment Programme (UNEP) provides secretariat services to IPBES. See here for more information on the history of IPBES.
The twelfth session of the Plenary of the Intergovernmental Science-Policy Platform on Biodiversity and Ecosystem Services (#IPBES12) will be hosted by the Government of the United Kingdom at the Manchester Central Convention Complex in Manchester, United Kingdom of Great Britain and Northern Ireland, from 3 to 8 February 2026 (Click to view on Google Maps).
The session will open on Tuesday, 3 February 2026, at 9.30 a.m. Greenwich Mean Time (GMT) (UTC+00:00) and close on Sunday, 8 February 2026, at 6 p.m. Daily sessions will take place from 10 a.m. to 1 p.m. and from 3 p.m. to 6 p.m. Additional meetings may take place in contact groups and in regional groupings.
Regional consultations and a Stakeholder Day are planned to be organized on Monday, 2 February 2026. A daily schedule will be made available on https://www.ipbes.net/events/ipbes-12/schedule and the Event App closer to the event for specific time and room allocation information.
February
Government of the United Kingdom
IPBES12 – 12th Session of the Plenary of the Intergovernmental Science-Policy Platform on Biodiversity and Ecosystem Services
Manchester Central Convention Complex
Tuesday 3rd February 2026 - Sunday 8th February 2026
Manchester (UK)
The Intergovernmental Science-Policy Platform on Biodiversity and Ecosystem Services (IPBES) is an independent intergovernmental body established by States to strengthen the science-policy interface for biodiversity and ecosystem services for the conservation and sustainable use of biodiversity, long-term human well-being and sustainable development. It was established in Panama City, on 21 April 2012 by 94 Governments. It is not a United Nations body. However, at the request of the IPBES Plenary and with the authorization of the UNEP Governing Council in 2013, the United Nations Environment Programme (UNEP) provides secretariat services to IPBES. See here for more information on the history of IPBES.
The twelfth session of the Plenary of the Intergovernmental Science-Policy Platform on Biodiversity and Ecosystem Services (#IPBES12) will be hosted by the Government of the United Kingdom at the Manchester Central Convention Complex in Manchester, United Kingdom of Great Britain and Northern Ireland, from 3 to 8 February 2026 (Click to view on Google Maps).
The session will open on Tuesday, 3 February 2026, at 9.30 a.m. Greenwich Mean Time (GMT) (UTC+00:00) and close on Sunday, 8 February 2026, at 6 p.m. Daily sessions will take place from 10 a.m. to 1 p.m. and from 3 p.m. to 6 p.m. Additional meetings may take place in contact groups and in regional groupings.
Regional consultations and a Stakeholder Day are planned to be organized on Monday, 2 February 2026. A daily schedule will be made available on https://www.ipbes.net/events/ipbes-12/schedule and the Event App closer to the event for specific time and room allocation information.
February
Government of the United Kingdom
IPBES12 – 12th Session of the Plenary of the Intergovernmental Science-Policy Platform on Biodiversity and Ecosystem Services
Manchester Central Convention Complex
Tuesday 3rd February 2026 - Sunday 8th February 2026
Manchester (UK)
The Intergovernmental Science-Policy Platform on Biodiversity and Ecosystem Services (IPBES) is an independent intergovernmental body established by States to strengthen the science-policy interface for biodiversity and ecosystem services for the conservation and sustainable use of biodiversity, long-term human well-being and sustainable development. It was established in Panama City, on 21 April 2012 by 94 Governments. It is not a United Nations body. However, at the request of the IPBES Plenary and with the authorization of the UNEP Governing Council in 2013, the United Nations Environment Programme (UNEP) provides secretariat services to IPBES. See here for more information on the history of IPBES.
The twelfth session of the Plenary of the Intergovernmental Science-Policy Platform on Biodiversity and Ecosystem Services (#IPBES12) will be hosted by the Government of the United Kingdom at the Manchester Central Convention Complex in Manchester, United Kingdom of Great Britain and Northern Ireland, from 3 to 8 February 2026 (Click to view on Google Maps).
The session will open on Tuesday, 3 February 2026, at 9.30 a.m. Greenwich Mean Time (GMT) (UTC+00:00) and close on Sunday, 8 February 2026, at 6 p.m. Daily sessions will take place from 10 a.m. to 1 p.m. and from 3 p.m. to 6 p.m. Additional meetings may take place in contact groups and in regional groupings.
Regional consultations and a Stakeholder Day are planned to be organized on Monday, 2 February 2026. A daily schedule will be made available on https://www.ipbes.net/events/ipbes-12/schedule and the Event App closer to the event for specific time and room allocation information.
February
Government of the United Kingdom
IPBES12 – 12th Session of the Plenary of the Intergovernmental Science-Policy Platform on Biodiversity and Ecosystem Services
Manchester Central Convention Complex
Tuesday 3rd February 2026 - Sunday 8th February 2026
Manchester (UK)
The Intergovernmental Science-Policy Platform on Biodiversity and Ecosystem Services (IPBES) is an independent intergovernmental body established by States to strengthen the science-policy interface for biodiversity and ecosystem services for the conservation and sustainable use of biodiversity, long-term human well-being and sustainable development. It was established in Panama City, on 21 April 2012 by 94 Governments. It is not a United Nations body. However, at the request of the IPBES Plenary and with the authorization of the UNEP Governing Council in 2013, the United Nations Environment Programme (UNEP) provides secretariat services to IPBES. See here for more information on the history of IPBES.
The twelfth session of the Plenary of the Intergovernmental Science-Policy Platform on Biodiversity and Ecosystem Services (#IPBES12) will be hosted by the Government of the United Kingdom at the Manchester Central Convention Complex in Manchester, United Kingdom of Great Britain and Northern Ireland, from 3 to 8 February 2026 (Click to view on Google Maps).
The session will open on Tuesday, 3 February 2026, at 9.30 a.m. Greenwich Mean Time (GMT) (UTC+00:00) and close on Sunday, 8 February 2026, at 6 p.m. Daily sessions will take place from 10 a.m. to 1 p.m. and from 3 p.m. to 6 p.m. Additional meetings may take place in contact groups and in regional groupings.
Regional consultations and a Stakeholder Day are planned to be organized on Monday, 2 February 2026. A daily schedule will be made available on https://www.ipbes.net/events/ipbes-12/schedule and the Event App closer to the event for specific time and room allocation information.
February
Government of the United Kingdom
IPBES12 – 12th Session of the Plenary of the Intergovernmental Science-Policy Platform on Biodiversity and Ecosystem Services
Manchester Central Convention Complex
Tuesday 3rd February 2026 - Sunday 8th February 2026
Manchester (UK)
The Intergovernmental Science-Policy Platform on Biodiversity and Ecosystem Services (IPBES) is an independent intergovernmental body established by States to strengthen the science-policy interface for biodiversity and ecosystem services for the conservation and sustainable use of biodiversity, long-term human well-being and sustainable development. It was established in Panama City, on 21 April 2012 by 94 Governments. It is not a United Nations body. However, at the request of the IPBES Plenary and with the authorization of the UNEP Governing Council in 2013, the United Nations Environment Programme (UNEP) provides secretariat services to IPBES. See here for more information on the history of IPBES.
The twelfth session of the Plenary of the Intergovernmental Science-Policy Platform on Biodiversity and Ecosystem Services (#IPBES12) will be hosted by the Government of the United Kingdom at the Manchester Central Convention Complex in Manchester, United Kingdom of Great Britain and Northern Ireland, from 3 to 8 February 2026 (Click to view on Google Maps).
The session will open on Tuesday, 3 February 2026, at 9.30 a.m. Greenwich Mean Time (GMT) (UTC+00:00) and close on Sunday, 8 February 2026, at 6 p.m. Daily sessions will take place from 10 a.m. to 1 p.m. and from 3 p.m. to 6 p.m. Additional meetings may take place in contact groups and in regional groupings.
Regional consultations and a Stakeholder Day are planned to be organized on Monday, 2 February 2026. A daily schedule will be made available on https://www.ipbes.net/events/ipbes-12/schedule and the Event App closer to the event for specific time and room allocation information.
February
Trellis Group
GreenBiz 26
JW Marriott Desert Ridge, Phoenix, AZ
Tuesday 17th February 2026 - Thursday 19th February 2026
Phoenix (USA)
You’re leading change in an unpredictable political, social and economic environment. At GreenBiz, you’ll connect with peers and trailblazers and master the skills essential to face your company’s unique challenges. Join the community, including the most influential voices in sustainability, and learn what’s next in decarbonization, disclosure, nature, supply chains, strategic communications, change management and more at GreenBiz.
February
Trellis Group
GreenBiz 26
JW Marriott Desert Ridge, Phoenix, AZ
Tuesday 17th February 2026 - Thursday 19th February 2026
Phoenix (USA)
You’re leading change in an unpredictable political, social and economic environment. At GreenBiz, you’ll connect with peers and trailblazers and master the skills essential to face your company’s unique challenges. Join the community, including the most influential voices in sustainability, and learn what’s next in decarbonization, disclosure, nature, supply chains, strategic communications, change management and more at GreenBiz.
February
Trellis Group
GreenBiz 26
JW Marriott Desert Ridge, Phoenix, AZ
Tuesday 17th February 2026 - Thursday 19th February 2026
Phoenix (USA)
You’re leading change in an unpredictable political, social and economic environment. At GreenBiz, you’ll connect with peers and trailblazers and master the skills essential to face your company’s unique challenges. Join the community, including the most influential voices in sustainability, and learn what’s next in decarbonization, disclosure, nature, supply chains, strategic communications, change management and more at GreenBiz.
February
Federal Ministry of Agriculture and Forestry, Climate and Environmental Protection, Regions and Water Management of the Republic of Austria, co-convened with Australia, Finland, Japan, Türkiye, FAO and the UNFF Secretariat.
Advancing sustainable forest-based bioeconomy approaches
Vienna (Austria)
Monday 23rd February 2026 - Wednesday 25th February 2026
Vienna (Austria)
The gathering will bring together leaders from government, science, industry, civil society and Major Groups to drive forward innovative and inclusive bioeconomy solutions that put sustainable forest management at the core. The Summit provides a strategic platform to:
- assess the current state of sustainable forest-based bioeconomy approaches and related trade-offs;
- define priorities to integrate science into policy, strengthen cross-sector collaboration, and mobilise finance, research and innovation;
- identify concrete actions and partnerships—engaging women, youth, Indigenous Peoples and local communities, and the private sector—leading to clear messages and recommendations for UNFF and FAO forums.
Thematic focus
- From policy to practice: scaling up sustainable approaches
- Financing the future: investment and climate-resilient bioeconomy R&D
- From forest to market: securing sustainable supply for growing demand
- Forest potentials beyond wood, including non-wood products and agrifood systems
- Building the future: innovative wood solutions, carbon neutrality and R&D
- Wood, health and sound
- Diversity and rights, including gender equality and Indigenous knowledge
- Cooperation to upscale bioeconomy; circularity in value chains; communication and public engagement
(A consolidated background paper will be shared in advance.)
February
Federal Ministry of Agriculture and Forestry, Climate and Environmental Protection, Regions and Water Management of the Republic of Austria, co-convened with Australia, Finland, Japan, Türkiye, FAO and the UNFF Secretariat.
Advancing sustainable forest-based bioeconomy approaches
Vienna (Austria)
Monday 23rd February 2026 - Wednesday 25th February 2026
Vienna (Austria)
The gathering will bring together leaders from government, science, industry, civil society and Major Groups to drive forward innovative and inclusive bioeconomy solutions that put sustainable forest management at the core. The Summit provides a strategic platform to:
- assess the current state of sustainable forest-based bioeconomy approaches and related trade-offs;
- define priorities to integrate science into policy, strengthen cross-sector collaboration, and mobilise finance, research and innovation;
- identify concrete actions and partnerships—engaging women, youth, Indigenous Peoples and local communities, and the private sector—leading to clear messages and recommendations for UNFF and FAO forums.
Thematic focus
- From policy to practice: scaling up sustainable approaches
- Financing the future: investment and climate-resilient bioeconomy R&D
- From forest to market: securing sustainable supply for growing demand
- Forest potentials beyond wood, including non-wood products and agrifood systems
- Building the future: innovative wood solutions, carbon neutrality and R&D
- Wood, health and sound
- Diversity and rights, including gender equality and Indigenous knowledge
- Cooperation to upscale bioeconomy; circularity in value chains; communication and public engagement
(A consolidated background paper will be shared in advance.)
February
Federal Ministry of Agriculture and Forestry, Climate and Environmental Protection, Regions and Water Management of the Republic of Austria, co-convened with Australia, Finland, Japan, Türkiye, FAO and the UNFF Secretariat.
Advancing sustainable forest-based bioeconomy approaches
Vienna (Austria)
Monday 23rd February 2026 - Wednesday 25th February 2026
Vienna (Austria)
The gathering will bring together leaders from government, science, industry, civil society and Major Groups to drive forward innovative and inclusive bioeconomy solutions that put sustainable forest management at the core. The Summit provides a strategic platform to:
- assess the current state of sustainable forest-based bioeconomy approaches and related trade-offs;
- define priorities to integrate science into policy, strengthen cross-sector collaboration, and mobilise finance, research and innovation;
- identify concrete actions and partnerships—engaging women, youth, Indigenous Peoples and local communities, and the private sector—leading to clear messages and recommendations for UNFF and FAO forums.
Thematic focus
- From policy to practice: scaling up sustainable approaches
- Financing the future: investment and climate-resilient bioeconomy R&D
- From forest to market: securing sustainable supply for growing demand
- Forest potentials beyond wood, including non-wood products and agrifood systems
- Building the future: innovative wood solutions, carbon neutrality and R&D
- Wood, health and sound
- Diversity and rights, including gender equality and Indigenous knowledge
- Cooperation to upscale bioeconomy; circularity in value chains; communication and public engagement
(A consolidated background paper will be shared in advance.)
March
The Economist
11th annual Sustainability Week – Economist Impact
Intercontinental London – the O2, London (UK)
Monday 2nd March 2026 - Wednesday 4th March 2026
London (UK)
Profits can speed up progress to net zero. Despite some governments backtracking on green targets, many companies continue to charge forward. Meet the right people with bold ideas and clear steps at Sustainability Week 2026 in London on March 2nd-4th.
From AI to supply chains and waste management, learn what works in practice, and how to apply it to your organisation. Peer-to-peer interactive sessions like the CSO Leaders Club connect senior sustainability leaders with others who can help them move faster.
New in 2026, the Carbon Capture and Biodiversity summits equip attendees with the tools to accelerate the journey to profitability and sustainability.
March
The Economist
11th annual Sustainability Week – Economist Impact
Intercontinental London – the O2, London (UK)
Monday 2nd March 2026 - Wednesday 4th March 2026
London (UK)
Profits can speed up progress to net zero. Despite some governments backtracking on green targets, many companies continue to charge forward. Meet the right people with bold ideas and clear steps at Sustainability Week 2026 in London on March 2nd-4th.
From AI to supply chains and waste management, learn what works in practice, and how to apply it to your organisation. Peer-to-peer interactive sessions like the CSO Leaders Club connect senior sustainability leaders with others who can help them move faster.
New in 2026, the Carbon Capture and Biodiversity summits equip attendees with the tools to accelerate the journey to profitability and sustainability.
World Wildlife Day
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Tuesday 3rd March 2026
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On 20 December 2013 at the 68th Session of the United Nations General Assembly (UNGA), March 3 was declared United Nations World Wildlife Day (WWD). This day holds significance as the day that the Convention on International Trade in Endangered Species of Wild Fauna and Flora (CITES) was signed in 1973. The UNGA Resolution designated the CITES Secretariat as the facilitator for the global observance of this special day for wildlife on the UN calendar. UN World Wildlife Day has now become the global annual event dedicated to wildlife.
People everywhere rely on wildlife and biodiversity-based resources to meet our needs – from food, to fuel, medicines, housing, and clothing. For us to enjoy the benefits and the beauty that nature brings us and our planet, people have been working together to make sure ecosystems are able to thrive and plant and animal species are able to exist for future generations. So, let’s celebrate wildlife and the important conservation work being done around the world!
March
The Economist
11th annual Sustainability Week – Economist Impact
Intercontinental London – the O2, London (UK)
Monday 2nd March 2026 - Wednesday 4th March 2026
London (UK)
Profits can speed up progress to net zero. Despite some governments backtracking on green targets, many companies continue to charge forward. Meet the right people with bold ideas and clear steps at Sustainability Week 2026 in London on March 2nd-4th.
From AI to supply chains and waste management, learn what works in practice, and how to apply it to your organisation. Peer-to-peer interactive sessions like the CSO Leaders Club connect senior sustainability leaders with others who can help them move faster.
New in 2026, the Carbon Capture and Biodiversity summits equip attendees with the tools to accelerate the journey to profitability and sustainability.
The Economist
13th annual World Ocean Summit & Expo
Montréal (Canada)
Wednesday 4th March 2026 - Thursday 5th March 2026
Montréal (Canada)
The 13th annual World Ocean Summit comes at a turning point: the High Seas Biodiversity Treaty (BBNJ) has been ratified, the WTO Fisheries Subsidies Agreement is going to reshape seafood supply chains, and new science warns we have breached the planetary boundary on ocean acidification. At the same time, major philanthropic and financial investments are flowing into the ocean economy. The question is no longer why act, but how.
This summit will translate these global milestones into action for business, policy and finance. Sessions will ask:
- How can companies and investors turn new legal obligations into resilient growth strategies?
- What tools—digital twins, AI, blue bonds—are working, and which need to be redesigned?
- How can philanthropy, finance and corporate capital be combined to scale the ocean economy?
- What trade-offs must governments, industries and communities accept to protect and restore our ocean’s health?
Economist Impact brings the sharp debates, independent analysis and cross-sector convening power needed to challenge assumptions, bridge silos and shape the next decade of ocean governance and business strategy.
March
The Economist
13th annual World Ocean Summit & Expo
Montréal (Canada)
Wednesday 4th March 2026 - Thursday 5th March 2026
Montréal (Canada)
The 13th annual World Ocean Summit comes at a turning point: the High Seas Biodiversity Treaty (BBNJ) has been ratified, the WTO Fisheries Subsidies Agreement is going to reshape seafood supply chains, and new science warns we have breached the planetary boundary on ocean acidification. At the same time, major philanthropic and financial investments are flowing into the ocean economy. The question is no longer why act, but how.
This summit will translate these global milestones into action for business, policy and finance. Sessions will ask:
- How can companies and investors turn new legal obligations into resilient growth strategies?
- What tools—digital twins, AI, blue bonds—are working, and which need to be redesigned?
- How can philanthropy, finance and corporate capital be combined to scale the ocean economy?
- What trade-offs must governments, industries and communities accept to protect and restore our ocean’s health?
Economist Impact brings the sharp debates, independent analysis and cross-sector convening power needed to challenge assumptions, bridge silos and shape the next decade of ocean governance and business strategy.
March
Global Change Associates
Wall Street Green Summit
Cornell Club, New York (USA)
Tuesday 10th March 2026 - Wednesday 11th March 2026
New York (USA)
The 2026 Wall Street Green Summit agenda is focused on key topical areas, including Climate Tech Investing, Energy Security, and the Energy Transition, Carbon Markets, Clean Energy solutions to climate change, and Greening Clean Transportation.
March
Global Change Associates
Wall Street Green Summit
Cornell Club, New York (USA)
Tuesday 10th March 2026 - Wednesday 11th March 2026
New York (USA)
The 2026 Wall Street Green Summit agenda is focused on key topical areas, including Climate Tech Investing, Energy Security, and the Energy Transition, Carbon Markets, Clean Energy solutions to climate change, and Greening Clean Transportation.
March
International Day of Forests
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Saturday 21st March 2026
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The United Nations General Assembly proclaimed 21 March the International Day of Forests (IDF) in 2012. The Day celebrates and raises awareness of the importance of all types of forests. On each International Day of Forests, countries are encouraged to undertake local, national and international efforts to organize activities involving forests and trees, such as tree planting campaigns. The theme for each International Day of Forests is chosen by the Collaborative Partnership on Forests.
March
World Water Day
Sunday 22nd March 2026
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World Water Day 2026 will focus on water’s role in gender equality.
World Water Day became a UN observance day in 1993 and is celebrated annually on 22 March. It aims to inspire action to tackle the water and sanitation crisis and raise awareness of the 2.2 billion people living without access to safe water.
March
Convention on the Conservation of Migratory Species of Wild Animals
CMS COP15 – Conference of the Parties to the Convention on the Conservation of Migratory Species of Wild Animals
Campo Grande (Brazil)
Monday 23rd March 2026 - Sunday 29th March 2026
Campo Grande (Brazil)
This landmark UN wildlife conservation meeting will bring together governments, scientists, conservationists, indigenous peoples and local communities, environmental leaders, and civil society from around the world to tackle the urgent conservation challenges faced by the thousands of species of wild animals that cross international borders.
During the week-long negotiations, CMS COP15 is expected to consider:
- High-Level Political Commitments & Declarations – Adoption of Ministerial Declarations to reaffirm global commitments to migratory species conservation.
- Strengthening Global and Coordinated Conservation for Migratory Species – Reviewing and approving proposals from CMS Parties to add species at risk to the CMS Appendices.
- Implementing Targeted Conservation Actions – Advancing new concerted actions to address the most pressing threats to migratory species.
- Combating Illegal Take and Addressing Overexploitation of Species and their Habitats – Strengthening measures to prevent poaching, illegal killing and trade, bycatch and habitat destruction.
- Enhancing Ecological Connectivity – Taking decisive steps to safeguard vital migratory corridors and habitats.
- Driving the Samarkand Strategic Plan (2024–2032) Forward – Evaluating progress and setting the course for the next decade of action.
- Scaling Up Species-Specific Conservation – Expanding key initiatives, including the CMS Jaguar Initiative, to protect iconic and at-risk species.
- Addressing Global Challenges Impacting Migratory Species – Tackling climate change, habitat loss, wildlife health threats, and the impacts of pollution and renewable energy infrastructure.
- Fostering Global Collaboration – Strengthening synergies with other multilateral environmental agreements such as CITES, CBD, Ramsar and integrating conservation with sustainable livelihoods.
March
Convention on the Conservation of Migratory Species of Wild Animals
CMS COP15 – Conference of the Parties to the Convention on the Conservation of Migratory Species of Wild Animals
Campo Grande (Brazil)
Monday 23rd March 2026 - Sunday 29th March 2026
Campo Grande (Brazil)
This landmark UN wildlife conservation meeting will bring together governments, scientists, conservationists, indigenous peoples and local communities, environmental leaders, and civil society from around the world to tackle the urgent conservation challenges faced by the thousands of species of wild animals that cross international borders.
During the week-long negotiations, CMS COP15 is expected to consider:
- High-Level Political Commitments & Declarations – Adoption of Ministerial Declarations to reaffirm global commitments to migratory species conservation.
- Strengthening Global and Coordinated Conservation for Migratory Species – Reviewing and approving proposals from CMS Parties to add species at risk to the CMS Appendices.
- Implementing Targeted Conservation Actions – Advancing new concerted actions to address the most pressing threats to migratory species.
- Combating Illegal Take and Addressing Overexploitation of Species and their Habitats – Strengthening measures to prevent poaching, illegal killing and trade, bycatch and habitat destruction.
- Enhancing Ecological Connectivity – Taking decisive steps to safeguard vital migratory corridors and habitats.
- Driving the Samarkand Strategic Plan (2024–2032) Forward – Evaluating progress and setting the course for the next decade of action.
- Scaling Up Species-Specific Conservation – Expanding key initiatives, including the CMS Jaguar Initiative, to protect iconic and at-risk species.
- Addressing Global Challenges Impacting Migratory Species – Tackling climate change, habitat loss, wildlife health threats, and the impacts of pollution and renewable energy infrastructure.
- Fostering Global Collaboration – Strengthening synergies with other multilateral environmental agreements such as CITES, CBD, Ramsar and integrating conservation with sustainable livelihoods.
Carbon Pulse and Redshaw Advisors
Carbon Forward Asia 2026
Singapore
Tuesday 24th March 2026 - Wednesday 25th March 2026
Singapore
Carbon Forward will return to Singapore on 24 and 25 March 2026 for the fourth consecutive year, bringing together experts from the Asia-Pacific region to discuss ASEAN markets, nature-based solutions, international emissions trading, and much more over two stimulating days.
Carbon Forward Asia 2026 will explore:
- Singapore’s pathway to combining its carbon tax with Article 6 and unlocking international carbon-market opportunities
- The regional outlook on integrating Article 6 with emerging national carbon-market frameworks
- Interoperability and harmonising national markets – linking infrastructure to make the market work for investors and buyers
- Country focus – Japan, Korea, India, Indonesia, China and Australia
- Standards and the role of credits in decarbonisation strategies. Is there a need for a more customised Asian perspective?
- What is driving buyer demand?
- How is CBAM driving carbon pricing and trading policies throughout the APAC region?
- How is Asia using CORSIA to deepen liquidity, price transparency and operational access for the aviation sector?
- The region’s commitment to the VCM – strengthening integrity, re-establishing credibility and increasing investor confidence
- Removals and its role in net zero – NBS, CCUS – what APAC initiatives are in this space?
- The driver, incentives, risks and opportunities affecting investment decisions
- Global carbon price outlook
March
Convention on the Conservation of Migratory Species of Wild Animals
CMS COP15 – Conference of the Parties to the Convention on the Conservation of Migratory Species of Wild Animals
Campo Grande (Brazil)
Monday 23rd March 2026 - Sunday 29th March 2026
Campo Grande (Brazil)
This landmark UN wildlife conservation meeting will bring together governments, scientists, conservationists, indigenous peoples and local communities, environmental leaders, and civil society from around the world to tackle the urgent conservation challenges faced by the thousands of species of wild animals that cross international borders.
During the week-long negotiations, CMS COP15 is expected to consider:
- High-Level Political Commitments & Declarations – Adoption of Ministerial Declarations to reaffirm global commitments to migratory species conservation.
- Strengthening Global and Coordinated Conservation for Migratory Species – Reviewing and approving proposals from CMS Parties to add species at risk to the CMS Appendices.
- Implementing Targeted Conservation Actions – Advancing new concerted actions to address the most pressing threats to migratory species.
- Combating Illegal Take and Addressing Overexploitation of Species and their Habitats – Strengthening measures to prevent poaching, illegal killing and trade, bycatch and habitat destruction.
- Enhancing Ecological Connectivity – Taking decisive steps to safeguard vital migratory corridors and habitats.
- Driving the Samarkand Strategic Plan (2024–2032) Forward – Evaluating progress and setting the course for the next decade of action.
- Scaling Up Species-Specific Conservation – Expanding key initiatives, including the CMS Jaguar Initiative, to protect iconic and at-risk species.
- Addressing Global Challenges Impacting Migratory Species – Tackling climate change, habitat loss, wildlife health threats, and the impacts of pollution and renewable energy infrastructure.
- Fostering Global Collaboration – Strengthening synergies with other multilateral environmental agreements such as CITES, CBD, Ramsar and integrating conservation with sustainable livelihoods.
Carbon Pulse and Redshaw Advisors
Carbon Forward Asia 2026
Singapore
Tuesday 24th March 2026 - Wednesday 25th March 2026
Singapore
Carbon Forward will return to Singapore on 24 and 25 March 2026 for the fourth consecutive year, bringing together experts from the Asia-Pacific region to discuss ASEAN markets, nature-based solutions, international emissions trading, and much more over two stimulating days.
Carbon Forward Asia 2026 will explore:
- Singapore’s pathway to combining its carbon tax with Article 6 and unlocking international carbon-market opportunities
- The regional outlook on integrating Article 6 with emerging national carbon-market frameworks
- Interoperability and harmonising national markets – linking infrastructure to make the market work for investors and buyers
- Country focus – Japan, Korea, India, Indonesia, China and Australia
- Standards and the role of credits in decarbonisation strategies. Is there a need for a more customised Asian perspective?
- What is driving buyer demand?
- How is CBAM driving carbon pricing and trading policies throughout the APAC region?
- How is Asia using CORSIA to deepen liquidity, price transparency and operational access for the aviation sector?
- The region’s commitment to the VCM – strengthening integrity, re-establishing credibility and increasing investor confidence
- Removals and its role in net zero – NBS, CCUS – what APAC initiatives are in this space?
- The driver, incentives, risks and opportunities affecting investment decisions
- Global carbon price outlook
Faversham House
edie 26
Business Design Centre, London
Wednesday 25th March 2026 - Thursday 26th March 2026
London (UK)
Across six stages, 150+ speakers, 40+ solutions and two full days of collaboration, edie 26 is where ambition becomes action.
Whether you’re leading sustainability, setting net-zero targets, managing risk or scaling climate solutions, edie 26 is your meeting place to connect with 1,000+ peers, exchange insight and transform climate resilience into meaningful, scalable impact.
Returning for its 16th edition on 25-26 March 2026 at London’s Business Design Centre, the event will welcome 450+ organisations for expert-led sessions, Advisory Clinics, Roundtables, a scaled-up Innovation Pavilion, and a brand-new Collaboration Hub – all focused on shaping the next chapter of climate action in sustainable business.
The Economist
Sustainability Week Asia – Economist Impact
The Athenee Hotel, Bangkok (Thailand)
Wednesday 25th March 2026 - Thursday 26th March 2026
Bangkok (Thailand)
Asia-Pacific’s rapid economic growth, substantial state investment in renewables and diverse ecosystems give the region a chance to lead the race to net zero. Connect with 1,000 sustainability leaders to drive change and accelerate the transition to a greener future.
March
Convention on the Conservation of Migratory Species of Wild Animals
CMS COP15 – Conference of the Parties to the Convention on the Conservation of Migratory Species of Wild Animals
Campo Grande (Brazil)
Monday 23rd March 2026 - Sunday 29th March 2026
Campo Grande (Brazil)
This landmark UN wildlife conservation meeting will bring together governments, scientists, conservationists, indigenous peoples and local communities, environmental leaders, and civil society from around the world to tackle the urgent conservation challenges faced by the thousands of species of wild animals that cross international borders.
During the week-long negotiations, CMS COP15 is expected to consider:
- High-Level Political Commitments & Declarations – Adoption of Ministerial Declarations to reaffirm global commitments to migratory species conservation.
- Strengthening Global and Coordinated Conservation for Migratory Species – Reviewing and approving proposals from CMS Parties to add species at risk to the CMS Appendices.
- Implementing Targeted Conservation Actions – Advancing new concerted actions to address the most pressing threats to migratory species.
- Combating Illegal Take and Addressing Overexploitation of Species and their Habitats – Strengthening measures to prevent poaching, illegal killing and trade, bycatch and habitat destruction.
- Enhancing Ecological Connectivity – Taking decisive steps to safeguard vital migratory corridors and habitats.
- Driving the Samarkand Strategic Plan (2024–2032) Forward – Evaluating progress and setting the course for the next decade of action.
- Scaling Up Species-Specific Conservation – Expanding key initiatives, including the CMS Jaguar Initiative, to protect iconic and at-risk species.
- Addressing Global Challenges Impacting Migratory Species – Tackling climate change, habitat loss, wildlife health threats, and the impacts of pollution and renewable energy infrastructure.
- Fostering Global Collaboration – Strengthening synergies with other multilateral environmental agreements such as CITES, CBD, Ramsar and integrating conservation with sustainable livelihoods.
Faversham House
edie 26
Business Design Centre, London
Wednesday 25th March 2026 - Thursday 26th March 2026
London (UK)
Across six stages, 150+ speakers, 40+ solutions and two full days of collaboration, edie 26 is where ambition becomes action.
Whether you’re leading sustainability, setting net-zero targets, managing risk or scaling climate solutions, edie 26 is your meeting place to connect with 1,000+ peers, exchange insight and transform climate resilience into meaningful, scalable impact.
Returning for its 16th edition on 25-26 March 2026 at London’s Business Design Centre, the event will welcome 450+ organisations for expert-led sessions, Advisory Clinics, Roundtables, a scaled-up Innovation Pavilion, and a brand-new Collaboration Hub – all focused on shaping the next chapter of climate action in sustainable business.
The Economist
Sustainability Week Asia – Economist Impact
The Athenee Hotel, Bangkok (Thailand)
Wednesday 25th March 2026 - Thursday 26th March 2026
Bangkok (Thailand)
Asia-Pacific’s rapid economic growth, substantial state investment in renewables and diverse ecosystems give the region a chance to lead the race to net zero. Connect with 1,000 sustainability leaders to drive change and accelerate the transition to a greener future.
March
Convention on the Conservation of Migratory Species of Wild Animals
CMS COP15 – Conference of the Parties to the Convention on the Conservation of Migratory Species of Wild Animals
Campo Grande (Brazil)
Monday 23rd March 2026 - Sunday 29th March 2026
Campo Grande (Brazil)
This landmark UN wildlife conservation meeting will bring together governments, scientists, conservationists, indigenous peoples and local communities, environmental leaders, and civil society from around the world to tackle the urgent conservation challenges faced by the thousands of species of wild animals that cross international borders.
During the week-long negotiations, CMS COP15 is expected to consider:
- High-Level Political Commitments & Declarations – Adoption of Ministerial Declarations to reaffirm global commitments to migratory species conservation.
- Strengthening Global and Coordinated Conservation for Migratory Species – Reviewing and approving proposals from CMS Parties to add species at risk to the CMS Appendices.
- Implementing Targeted Conservation Actions – Advancing new concerted actions to address the most pressing threats to migratory species.
- Combating Illegal Take and Addressing Overexploitation of Species and their Habitats – Strengthening measures to prevent poaching, illegal killing and trade, bycatch and habitat destruction.
- Enhancing Ecological Connectivity – Taking decisive steps to safeguard vital migratory corridors and habitats.
- Driving the Samarkand Strategic Plan (2024–2032) Forward – Evaluating progress and setting the course for the next decade of action.
- Scaling Up Species-Specific Conservation – Expanding key initiatives, including the CMS Jaguar Initiative, to protect iconic and at-risk species.
- Addressing Global Challenges Impacting Migratory Species – Tackling climate change, habitat loss, wildlife health threats, and the impacts of pollution and renewable energy infrastructure.
- Fostering Global Collaboration – Strengthening synergies with other multilateral environmental agreements such as CITES, CBD, Ramsar and integrating conservation with sustainable livelihoods.
March
Convention on the Conservation of Migratory Species of Wild Animals
CMS COP15 – Conference of the Parties to the Convention on the Conservation of Migratory Species of Wild Animals
Campo Grande (Brazil)
Monday 23rd March 2026 - Sunday 29th March 2026
Campo Grande (Brazil)
This landmark UN wildlife conservation meeting will bring together governments, scientists, conservationists, indigenous peoples and local communities, environmental leaders, and civil society from around the world to tackle the urgent conservation challenges faced by the thousands of species of wild animals that cross international borders.
During the week-long negotiations, CMS COP15 is expected to consider:
- High-Level Political Commitments & Declarations – Adoption of Ministerial Declarations to reaffirm global commitments to migratory species conservation.
- Strengthening Global and Coordinated Conservation for Migratory Species – Reviewing and approving proposals from CMS Parties to add species at risk to the CMS Appendices.
- Implementing Targeted Conservation Actions – Advancing new concerted actions to address the most pressing threats to migratory species.
- Combating Illegal Take and Addressing Overexploitation of Species and their Habitats – Strengthening measures to prevent poaching, illegal killing and trade, bycatch and habitat destruction.
- Enhancing Ecological Connectivity – Taking decisive steps to safeguard vital migratory corridors and habitats.
- Driving the Samarkand Strategic Plan (2024–2032) Forward – Evaluating progress and setting the course for the next decade of action.
- Scaling Up Species-Specific Conservation – Expanding key initiatives, including the CMS Jaguar Initiative, to protect iconic and at-risk species.
- Addressing Global Challenges Impacting Migratory Species – Tackling climate change, habitat loss, wildlife health threats, and the impacts of pollution and renewable energy infrastructure.
- Fostering Global Collaboration – Strengthening synergies with other multilateral environmental agreements such as CITES, CBD, Ramsar and integrating conservation with sustainable livelihoods.
March
Convention on the Conservation of Migratory Species of Wild Animals
CMS COP15 – Conference of the Parties to the Convention on the Conservation of Migratory Species of Wild Animals
Campo Grande (Brazil)
Monday 23rd March 2026 - Sunday 29th March 2026
Campo Grande (Brazil)
This landmark UN wildlife conservation meeting will bring together governments, scientists, conservationists, indigenous peoples and local communities, environmental leaders, and civil society from around the world to tackle the urgent conservation challenges faced by the thousands of species of wild animals that cross international borders.
During the week-long negotiations, CMS COP15 is expected to consider:
- High-Level Political Commitments & Declarations – Adoption of Ministerial Declarations to reaffirm global commitments to migratory species conservation.
- Strengthening Global and Coordinated Conservation for Migratory Species – Reviewing and approving proposals from CMS Parties to add species at risk to the CMS Appendices.
- Implementing Targeted Conservation Actions – Advancing new concerted actions to address the most pressing threats to migratory species.
- Combating Illegal Take and Addressing Overexploitation of Species and their Habitats – Strengthening measures to prevent poaching, illegal killing and trade, bycatch and habitat destruction.
- Enhancing Ecological Connectivity – Taking decisive steps to safeguard vital migratory corridors and habitats.
- Driving the Samarkand Strategic Plan (2024–2032) Forward – Evaluating progress and setting the course for the next decade of action.
- Scaling Up Species-Specific Conservation – Expanding key initiatives, including the CMS Jaguar Initiative, to protect iconic and at-risk species.
- Addressing Global Challenges Impacting Migratory Species – Tackling climate change, habitat loss, wildlife health threats, and the impacts of pollution and renewable energy infrastructure.
- Fostering Global Collaboration – Strengthening synergies with other multilateral environmental agreements such as CITES, CBD, Ramsar and integrating conservation with sustainable livelihoods.
March
International Day of Zero Waste
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Monday 30th March 2026
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The International Day of Zero Waste aims to promote sustainable consumption and production patterns, support the societal shift towards circularity and raise awareness about how zero-waste initiatives contribute to the advancement of the 2030 Agenda for Sustainable Development.
The waste sector contributes significantly to the triple planetary crisis of climate change, biodiversity and nature loss, and pollution. Humanity generates an estimated 2.24 billion tons of municipal solid waste annually, of which only 55 per cent is managed in controlled facilities. Every year, around 931 million tons of food is lost or wasted and up to 14 million tons of plastic waste enters aquatic ecosystems.
Zero-waste initiatives can foster sound waste management and minimize and prevent waste, helping to address the triple planetary crisis, protect the environment, enhance food security and improve human health and well-being.
April
IETA
European Climate Summit (ECS) 2026
Casa Llotja de Mar, Barcelona, Spain
Tuesday 14th April 2026 - Thursday 16th April 2026
Barcelona (Spain)
THE NEW CARBON ORDER
WHERE EUROPE’S CARBON MARKET AMBITION MEETS GLOBAL MOMENTUM
As Europe steps into a decisive phase for its climate and industrial transition, carbon markets are emerging as the backbone of a more connected, competitive, and climate-resilient economy. ECS 2026 will bring together high-level stakeholders to explore how next-generation carbon pricing can drive ambition, unlock innovation, and strengthen cooperation across borders and sectors.
The Summit will examine the transformative policy milestones reshaping the European and global landscape – from the launch of ETS2 and the evolution of the Carbon Border Adjustment Mechanism (CBAM) to the upcoming revision of the EU ETS and the integration of digital tools for transparency and market integrity. Sessions will also look ahead to how European leadership can align with international efforts to scale voluntary and compliance markets, foster industrial decarbonisation, and link systems globally.
Join policymakers, business leaders, and carbon market innovators in Barcelona for three days of strategic dialogue, fresh insight, and unparalleled networking at the heart of Europe’s next chapter in carbon market transformation.
April
IETA
European Climate Summit (ECS) 2026
Casa Llotja de Mar, Barcelona, Spain
Tuesday 14th April 2026 - Thursday 16th April 2026
Barcelona (Spain)
THE NEW CARBON ORDER
WHERE EUROPE’S CARBON MARKET AMBITION MEETS GLOBAL MOMENTUM
As Europe steps into a decisive phase for its climate and industrial transition, carbon markets are emerging as the backbone of a more connected, competitive, and climate-resilient economy. ECS 2026 will bring together high-level stakeholders to explore how next-generation carbon pricing can drive ambition, unlock innovation, and strengthen cooperation across borders and sectors.
The Summit will examine the transformative policy milestones reshaping the European and global landscape – from the launch of ETS2 and the evolution of the Carbon Border Adjustment Mechanism (CBAM) to the upcoming revision of the EU ETS and the integration of digital tools for transparency and market integrity. Sessions will also look ahead to how European leadership can align with international efforts to scale voluntary and compliance markets, foster industrial decarbonisation, and link systems globally.
Join policymakers, business leaders, and carbon market innovators in Barcelona for three days of strategic dialogue, fresh insight, and unparalleled networking at the heart of Europe’s next chapter in carbon market transformation.
April
IETA
European Climate Summit (ECS) 2026
Casa Llotja de Mar, Barcelona, Spain
Tuesday 14th April 2026 - Thursday 16th April 2026
Barcelona (Spain)
THE NEW CARBON ORDER
WHERE EUROPE’S CARBON MARKET AMBITION MEETS GLOBAL MOMENTUM
As Europe steps into a decisive phase for its climate and industrial transition, carbon markets are emerging as the backbone of a more connected, competitive, and climate-resilient economy. ECS 2026 will bring together high-level stakeholders to explore how next-generation carbon pricing can drive ambition, unlock innovation, and strengthen cooperation across borders and sectors.
The Summit will examine the transformative policy milestones reshaping the European and global landscape – from the launch of ETS2 and the evolution of the Carbon Border Adjustment Mechanism (CBAM) to the upcoming revision of the EU ETS and the integration of digital tools for transparency and market integrity. Sessions will also look ahead to how European leadership can align with international efforts to scale voluntary and compliance markets, foster industrial decarbonisation, and link systems globally.
Join policymakers, business leaders, and carbon market innovators in Barcelona for three days of strategic dialogue, fresh insight, and unparalleled networking at the heart of Europe’s next chapter in carbon market transformation.
April
International Mother Earth Day
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Wednesday 22nd April 2026
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The General Assembly designated 22 April as International Mother Earth Day through a resolution adopted in 2009.
The original roots go back to the 1970s when environmental protection was not yet a priority of the national political agendas.
The UN Conference on the Human Environment 1972 in Stockholm marked the beginning of a global awareness of the interdependence between people, other living species and our planet, as well as the establishment of World Environment Day on 5 June and the UN Environment Programme.
May
World Tuna Day
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Saturday 2nd May 2026
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As a result of the amazing qualities of tuna, the fish are threatened by overwhelming demand. According to the latest data, among the seven principal tuna species, 33.3 percent of the stocks are estimated to be fished at biologically unsustainable levels
That is why in December 2016, the United Nations General Assembly voted to officially observe World Tuna Day.
The move underlines the importance of conservation management to ensure that we have systems in place to prevent tuna stocks from crashing. Many countries depend heavily on tuna resources for food security and nutrition, economic development, employment, government revenue, livelihoods, culture, and recreation.
May
International Permaculture Day
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Sunday 3rd May 2026
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The first Sunday in May (or thereabouts) …a day of celebration showcasing permaculture around the world.
Open homes, gardens and farms, films, community gardens, educational workshops, permablitzes (garden makeovers) and more. It’s an opportunity to experience permaculture and meet its practitioners.
May
World Migratory Bird Day 1
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Saturday 9th May 2026
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This year’s World Migratory Bird Day (WMBD) campaign will highlight the need for a healthy coexistence between humans and birds. It will focus on creating and adapting environments that support migratory bird populations across all communities, from bustling cities to smaller towns and communities. There are actions everyone can take to protect our shared spaces with wildlife.
In 2025, WMBD will raise awareness about the many challenges migratory birds face due to human activities and expanding urban development. The campaign will advocate for strategic urban planning and conservation efforts that incorporate bird-friendly practices, making sure that our communities become havens for these remarkable travelers. The 2025 theme encourages action from all sectors, including national and local governments, businesses, community groups, and individuals worldwide.
May
UN Economic and Social Council (ECOSOC)
21st Session of the UN Forum on Forests
UN Headquarters, New York (USA)
Monday 11th May 2026 - Friday 15th May 2026
New York (USA)
The UN Forum on Forests is a functional commission of the UN Economic and Social Council (ECOSOC) with universal membership. Since its establishment in 2000, the Forum has set many milestones including the first UN Forest Instrument in 2007, the Global Forest Financing Facilitation Network (GFFFN) in 2015, and adoption of the first UN Strategic Plan for Forests 2030 and its six Global Forest Goals in 2017.
UNFF21 is convened as a policy session, focusing on strengthening policy guidance and accelerating implementation of agreed forest-related commitments.
Argus Media
Argus Europe Carbon Conference
Nice (France)
Monday 11th May 2026 - Wednesday 13th May 2026
Nice (France)
The Argus Europe Carbon Conference, a leading forum for carbon market stakeholders, will take place in Nice, France on 11–13 May 2026.
As the EU accelerates toward its 2030 climate targets, reforms across the EU ETS, CBAM, and the developing EU Carbon Removal Framework (CRCF) are reshaping compliance obligations and redefining the cost of decarbonisation for industries operating both within Europe and across global supply chains.
Developments in the voluntary carbon market and the progression of Article 6.4 toward operationalisation remain central as hard-to-abate sector companies are on their pathways towards decarbonisation, with aviation facing new cost signals under CORSIA, and industries such as steel, cement, chemicals, and shipping adapting to tightening compliance obligations and rising carbon cost exposure.
Hosted in one of the key hubs for international climate dialogue and European policy engagement in Nice, France, join the event alongside more than 200 senior-level participants for two days of high-level networking and practical insight across the carbon value chain.
May
UN Economic and Social Council (ECOSOC)
21st Session of the UN Forum on Forests
UN Headquarters, New York (USA)
Monday 11th May 2026 - Friday 15th May 2026
New York (USA)
The UN Forum on Forests is a functional commission of the UN Economic and Social Council (ECOSOC) with universal membership. Since its establishment in 2000, the Forum has set many milestones including the first UN Forest Instrument in 2007, the Global Forest Financing Facilitation Network (GFFFN) in 2015, and adoption of the first UN Strategic Plan for Forests 2030 and its six Global Forest Goals in 2017.
UNFF21 is convened as a policy session, focusing on strengthening policy guidance and accelerating implementation of agreed forest-related commitments.
Argus Media
Argus Europe Carbon Conference
Nice (France)
Monday 11th May 2026 - Wednesday 13th May 2026
Nice (France)
The Argus Europe Carbon Conference, a leading forum for carbon market stakeholders, will take place in Nice, France on 11–13 May 2026.
As the EU accelerates toward its 2030 climate targets, reforms across the EU ETS, CBAM, and the developing EU Carbon Removal Framework (CRCF) are reshaping compliance obligations and redefining the cost of decarbonisation for industries operating both within Europe and across global supply chains.
Developments in the voluntary carbon market and the progression of Article 6.4 toward operationalisation remain central as hard-to-abate sector companies are on their pathways towards decarbonisation, with aviation facing new cost signals under CORSIA, and industries such as steel, cement, chemicals, and shipping adapting to tightening compliance obligations and rising carbon cost exposure.
Hosted in one of the key hubs for international climate dialogue and European policy engagement in Nice, France, join the event alongside more than 200 senior-level participants for two days of high-level networking and practical insight across the carbon value chain.
May
UN Economic and Social Council (ECOSOC)
21st Session of the UN Forum on Forests
UN Headquarters, New York (USA)
Monday 11th May 2026 - Friday 15th May 2026
New York (USA)
The UN Forum on Forests is a functional commission of the UN Economic and Social Council (ECOSOC) with universal membership. Since its establishment in 2000, the Forum has set many milestones including the first UN Forest Instrument in 2007, the Global Forest Financing Facilitation Network (GFFFN) in 2015, and adoption of the first UN Strategic Plan for Forests 2030 and its six Global Forest Goals in 2017.
UNFF21 is convened as a policy session, focusing on strengthening policy guidance and accelerating implementation of agreed forest-related commitments.
Argus Media
Argus Europe Carbon Conference
Nice (France)
Monday 11th May 2026 - Wednesday 13th May 2026
Nice (France)
The Argus Europe Carbon Conference, a leading forum for carbon market stakeholders, will take place in Nice, France on 11–13 May 2026.
As the EU accelerates toward its 2030 climate targets, reforms across the EU ETS, CBAM, and the developing EU Carbon Removal Framework (CRCF) are reshaping compliance obligations and redefining the cost of decarbonisation for industries operating both within Europe and across global supply chains.
Developments in the voluntary carbon market and the progression of Article 6.4 toward operationalisation remain central as hard-to-abate sector companies are on their pathways towards decarbonisation, with aviation facing new cost signals under CORSIA, and industries such as steel, cement, chemicals, and shipping adapting to tightening compliance obligations and rising carbon cost exposure.
Hosted in one of the key hubs for international climate dialogue and European policy engagement in Nice, France, join the event alongside more than 200 senior-level participants for two days of high-level networking and practical insight across the carbon value chain.
May
UN Economic and Social Council (ECOSOC)
21st Session of the UN Forum on Forests
UN Headquarters, New York (USA)
Monday 11th May 2026 - Friday 15th May 2026
New York (USA)
The UN Forum on Forests is a functional commission of the UN Economic and Social Council (ECOSOC) with universal membership. Since its establishment in 2000, the Forum has set many milestones including the first UN Forest Instrument in 2007, the Global Forest Financing Facilitation Network (GFFFN) in 2015, and adoption of the first UN Strategic Plan for Forests 2030 and its six Global Forest Goals in 2017.
UNFF21 is convened as a policy session, focusing on strengthening policy guidance and accelerating implementation of agreed forest-related commitments.
May
UN Economic and Social Council (ECOSOC)
21st Session of the UN Forum on Forests
UN Headquarters, New York (USA)
Monday 11th May 2026 - Friday 15th May 2026
New York (USA)
The UN Forum on Forests is a functional commission of the UN Economic and Social Council (ECOSOC) with universal membership. Since its establishment in 2000, the Forum has set many milestones including the first UN Forest Instrument in 2007, the Global Forest Financing Facilitation Network (GFFFN) in 2015, and adoption of the first UN Strategic Plan for Forests 2030 and its six Global Forest Goals in 2017.
UNFF21 is convened as a policy session, focusing on strengthening policy guidance and accelerating implementation of agreed forest-related commitments.
May
Endangered Species Day
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Saturday 16th May 2026
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Every year on the third Friday in May, thousands of people around the world participate in Endangered Species Day by celebrating, learning about, and taking action to protect threatened and endangered species. This global day of action and celebration was created and founded by David Robinson and the Endangered Species Coalition in 2006, and has continued ever since.
May
World Bee Day
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Wednesday 20th May 2026
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Bees and other pollinators, such as butterflies, bats and hummingbirds, are increasingly under threat from human activities.
Pollination is, however, a fundamental process for the survival of our ecosystems. Nearly 90% of the world’s wild flowering plant species depend, entirely, or at least in part, on animal pollination, along with more than 75% of the world’s food crops and 35% of global agricultural land. Not only do pollinators contribute directly to food security, but they are key to conserving biodiversity.
To raise awareness of the importance of pollinators, the threats they face and their contribution to sustainable development, the UN designated 20 May as World Bee Day.
The goal is to strengthen measures aimed at protecting bees and other pollinators, which would significantly contribute to solving problems related to the global food supply and eliminate hunger in developing countries.
We all depend on pollinators and it is, therefore, crucial to monitor their decline and halt the loss of biodiversity.
May
International Day for Biological Diversity
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Friday 22nd May 2026
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To halt or reverse this decline it is vital to transform people’s roles, actions and relationships with biodiversity. Many solutions exist: UNESCO’s diverse networks, programmes and partners have observed positive and inspiring seeds of change around the world. UNESCO also accompanies Member States and their people in their efforts to halt biodiversity loss by understanding, appreciating, safeguarding and using biodiversity sustainably.
Now is time to act for biodiversity! The United Nations has proclaimed May 22 The International Day for Biological Diversity to increase understanding and awareness of biodiversity issues.
May
GEF and Uzbekistan Ministry of Ecology, Environmental Protection and Climate Change
8th Global Environment Facility (GEF) Assembly
Samarkand (Uzbekistan)
Saturday 30th May 2026 - Saturday 6th June 2026
Samarkand (Uzbekistan)
Organized in partnership with the Uzbekistan Ministry of Ecology, Environmental Protection and Climate Change, the Assembly will highlight how the next funding cycle (GEF-9) will strategically invest in environmental action to accelerate progress on biodiversity conservation, land restoration, chemical pollution reduction, and climate resilience through the transformation of key economic systems for sustainable and lasting outcomes at scale.
It will also showcase successful projects and innovations financed by the GEF across various regions, highlighting how collaborative funding can deliver impactful, scalable solutions for environmental sustainability.
Eight high-level roundtables will generate actionable technical and political recommendations and build momentum and alignment across stakeholders feeding into a final ministerial plenary:
- The Role of Conventions and International Agreements
- Blended Finance & Private-Sector Leadership
- The Future of Official Development Assistance
- Maximizing Impact of Critical Investments
- Leaving No Country Behind — SIDS, LDCs & Fragile States
- Leaving No One Behind — Civil Society, Women & Indigenous Peoples
- Leading from the Ground — Recipient-Country Action on Policy Coherence & Resource Mobilization
- Policy Coherence and Mobilization of Resources, from all sources
May
GEF and Uzbekistan Ministry of Ecology, Environmental Protection and Climate Change
8th Global Environment Facility (GEF) Assembly
Samarkand (Uzbekistan)
Saturday 30th May 2026 - Saturday 6th June 2026
Samarkand (Uzbekistan)
Organized in partnership with the Uzbekistan Ministry of Ecology, Environmental Protection and Climate Change, the Assembly will highlight how the next funding cycle (GEF-9) will strategically invest in environmental action to accelerate progress on biodiversity conservation, land restoration, chemical pollution reduction, and climate resilience through the transformation of key economic systems for sustainable and lasting outcomes at scale.
It will also showcase successful projects and innovations financed by the GEF across various regions, highlighting how collaborative funding can deliver impactful, scalable solutions for environmental sustainability.
Eight high-level roundtables will generate actionable technical and political recommendations and build momentum and alignment across stakeholders feeding into a final ministerial plenary:
- The Role of Conventions and International Agreements
- Blended Finance & Private-Sector Leadership
- The Future of Official Development Assistance
- Maximizing Impact of Critical Investments
- Leaving No Country Behind — SIDS, LDCs & Fragile States
- Leaving No One Behind — Civil Society, Women & Indigenous Peoples
- Leading from the Ground — Recipient-Country Action on Policy Coherence & Resource Mobilization
- Policy Coherence and Mobilization of Resources, from all sources
June
GEF and Uzbekistan Ministry of Ecology, Environmental Protection and Climate Change
8th Global Environment Facility (GEF) Assembly
Samarkand (Uzbekistan)
Saturday 30th May 2026 - Saturday 6th June 2026
Samarkand (Uzbekistan)
Organized in partnership with the Uzbekistan Ministry of Ecology, Environmental Protection and Climate Change, the Assembly will highlight how the next funding cycle (GEF-9) will strategically invest in environmental action to accelerate progress on biodiversity conservation, land restoration, chemical pollution reduction, and climate resilience through the transformation of key economic systems for sustainable and lasting outcomes at scale.
It will also showcase successful projects and innovations financed by the GEF across various regions, highlighting how collaborative funding can deliver impactful, scalable solutions for environmental sustainability.
Eight high-level roundtables will generate actionable technical and political recommendations and build momentum and alignment across stakeholders feeding into a final ministerial plenary:
- The Role of Conventions and International Agreements
- Blended Finance & Private-Sector Leadership
- The Future of Official Development Assistance
- Maximizing Impact of Critical Investments
- Leaving No Country Behind — SIDS, LDCs & Fragile States
- Leaving No One Behind — Civil Society, Women & Indigenous Peoples
- Leading from the Ground — Recipient-Country Action on Policy Coherence & Resource Mobilization
- Policy Coherence and Mobilization of Resources, from all sources
June
GEF and Uzbekistan Ministry of Ecology, Environmental Protection and Climate Change
8th Global Environment Facility (GEF) Assembly
Samarkand (Uzbekistan)
Saturday 30th May 2026 - Saturday 6th June 2026
Samarkand (Uzbekistan)
Organized in partnership with the Uzbekistan Ministry of Ecology, Environmental Protection and Climate Change, the Assembly will highlight how the next funding cycle (GEF-9) will strategically invest in environmental action to accelerate progress on biodiversity conservation, land restoration, chemical pollution reduction, and climate resilience through the transformation of key economic systems for sustainable and lasting outcomes at scale.
It will also showcase successful projects and innovations financed by the GEF across various regions, highlighting how collaborative funding can deliver impactful, scalable solutions for environmental sustainability.
Eight high-level roundtables will generate actionable technical and political recommendations and build momentum and alignment across stakeholders feeding into a final ministerial plenary:
- The Role of Conventions and International Agreements
- Blended Finance & Private-Sector Leadership
- The Future of Official Development Assistance
- Maximizing Impact of Critical Investments
- Leaving No Country Behind — SIDS, LDCs & Fragile States
- Leaving No One Behind — Civil Society, Women & Indigenous Peoples
- Leading from the Ground — Recipient-Country Action on Policy Coherence & Resource Mobilization
- Policy Coherence and Mobilization of Resources, from all sources
IETA
Latin America Climate Summit (LACS)
Monterrey (Mexico)
Tuesday 2nd June 2026 - Thursday 4th June 2026
Monterrey (Mexico)
At the 2026 Latin America Climate Summit in Monterrey, regional leaders will advance dialogue on carbon pricing, climate finance, and market cooperation.
Programm COMING SOON!
June
GEF and Uzbekistan Ministry of Ecology, Environmental Protection and Climate Change
8th Global Environment Facility (GEF) Assembly
Samarkand (Uzbekistan)
Saturday 30th May 2026 - Saturday 6th June 2026
Samarkand (Uzbekistan)
Organized in partnership with the Uzbekistan Ministry of Ecology, Environmental Protection and Climate Change, the Assembly will highlight how the next funding cycle (GEF-9) will strategically invest in environmental action to accelerate progress on biodiversity conservation, land restoration, chemical pollution reduction, and climate resilience through the transformation of key economic systems for sustainable and lasting outcomes at scale.
It will also showcase successful projects and innovations financed by the GEF across various regions, highlighting how collaborative funding can deliver impactful, scalable solutions for environmental sustainability.
Eight high-level roundtables will generate actionable technical and political recommendations and build momentum and alignment across stakeholders feeding into a final ministerial plenary:
- The Role of Conventions and International Agreements
- Blended Finance & Private-Sector Leadership
- The Future of Official Development Assistance
- Maximizing Impact of Critical Investments
- Leaving No Country Behind — SIDS, LDCs & Fragile States
- Leaving No One Behind — Civil Society, Women & Indigenous Peoples
- Leading from the Ground — Recipient-Country Action on Policy Coherence & Resource Mobilization
- Policy Coherence and Mobilization of Resources, from all sources
IETA
Latin America Climate Summit (LACS)
Monterrey (Mexico)
Tuesday 2nd June 2026 - Thursday 4th June 2026
Monterrey (Mexico)
At the 2026 Latin America Climate Summit in Monterrey, regional leaders will advance dialogue on carbon pricing, climate finance, and market cooperation.
Programm COMING SOON!
June
GEF and Uzbekistan Ministry of Ecology, Environmental Protection and Climate Change
8th Global Environment Facility (GEF) Assembly
Samarkand (Uzbekistan)
Saturday 30th May 2026 - Saturday 6th June 2026
Samarkand (Uzbekistan)
Organized in partnership with the Uzbekistan Ministry of Ecology, Environmental Protection and Climate Change, the Assembly will highlight how the next funding cycle (GEF-9) will strategically invest in environmental action to accelerate progress on biodiversity conservation, land restoration, chemical pollution reduction, and climate resilience through the transformation of key economic systems for sustainable and lasting outcomes at scale.
It will also showcase successful projects and innovations financed by the GEF across various regions, highlighting how collaborative funding can deliver impactful, scalable solutions for environmental sustainability.
Eight high-level roundtables will generate actionable technical and political recommendations and build momentum and alignment across stakeholders feeding into a final ministerial plenary:
- The Role of Conventions and International Agreements
- Blended Finance & Private-Sector Leadership
- The Future of Official Development Assistance
- Maximizing Impact of Critical Investments
- Leaving No Country Behind — SIDS, LDCs & Fragile States
- Leaving No One Behind — Civil Society, Women & Indigenous Peoples
- Leading from the Ground — Recipient-Country Action on Policy Coherence & Resource Mobilization
- Policy Coherence and Mobilization of Resources, from all sources
IETA
Latin America Climate Summit (LACS)
Monterrey (Mexico)
Tuesday 2nd June 2026 - Thursday 4th June 2026
Monterrey (Mexico)
At the 2026 Latin America Climate Summit in Monterrey, regional leaders will advance dialogue on carbon pricing, climate finance, and market cooperation.
Programm COMING SOON!
June
GEF and Uzbekistan Ministry of Ecology, Environmental Protection and Climate Change
8th Global Environment Facility (GEF) Assembly
Samarkand (Uzbekistan)
Saturday 30th May 2026 - Saturday 6th June 2026
Samarkand (Uzbekistan)
Organized in partnership with the Uzbekistan Ministry of Ecology, Environmental Protection and Climate Change, the Assembly will highlight how the next funding cycle (GEF-9) will strategically invest in environmental action to accelerate progress on biodiversity conservation, land restoration, chemical pollution reduction, and climate resilience through the transformation of key economic systems for sustainable and lasting outcomes at scale.
It will also showcase successful projects and innovations financed by the GEF across various regions, highlighting how collaborative funding can deliver impactful, scalable solutions for environmental sustainability.
Eight high-level roundtables will generate actionable technical and political recommendations and build momentum and alignment across stakeholders feeding into a final ministerial plenary:
- The Role of Conventions and International Agreements
- Blended Finance & Private-Sector Leadership
- The Future of Official Development Assistance
- Maximizing Impact of Critical Investments
- Leaving No Country Behind — SIDS, LDCs & Fragile States
- Leaving No One Behind — Civil Society, Women & Indigenous Peoples
- Leading from the Ground — Recipient-Country Action on Policy Coherence & Resource Mobilization
- Policy Coherence and Mobilization of Resources, from all sources
International Day for the Fight against Illegal, Unreported and Unregulated Fishing
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Friday 5th June 2026
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Fisheries provide a vital source of food, employment, recreation, trade and economic well-being for people throughout the world. In a world of growing population and persistent hunger, fish has emerged as an important commodity for the achievement of food security. However, efforts by the international community to ensure the sustainability of fisheries are being seriously compromised by illegal, unreported and unregulated fishing activities.
According to the UN Food and Agriculture Organization (FAO) illegal, unreported and unregulated fishing activities are responsible for the loss of 11–26 million tonnes of fish each year, which is estimated to have an economic value of US$10–23 billion. To curtail this impact, Target 4 of Goal 14 of the Sustainable Development Agenda adopted in 2015 by the UN General Assembly, specifically urges the international community to “effectively regulate harvesting and end overfishing, illegal, unreported and unregulated fishing and destructive fishing practices”.
World Environment Day
Friday 5th June 2026
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The Republic of Korea will host World Environment Day 2025 with a focus on ending plastic pollution globally.
World Environment Day, marked annually on 5 June, was established by the United Nations General Assembly in 1972. Over the past five decades, the Day has grown to be one of the largest global platforms for environmental outreach. Tens of millions of people participate online and through in-person activities, events and actions around the world.
The world produces more than 430 million tonnes of plastic annually, two-thirds of which are short-lived products that soon become waste, filling the ocean and, often, working their way into the human food chain.
June
GEF and Uzbekistan Ministry of Ecology, Environmental Protection and Climate Change
8th Global Environment Facility (GEF) Assembly
Samarkand (Uzbekistan)
Saturday 30th May 2026 - Saturday 6th June 2026
Samarkand (Uzbekistan)
Organized in partnership with the Uzbekistan Ministry of Ecology, Environmental Protection and Climate Change, the Assembly will highlight how the next funding cycle (GEF-9) will strategically invest in environmental action to accelerate progress on biodiversity conservation, land restoration, chemical pollution reduction, and climate resilience through the transformation of key economic systems for sustainable and lasting outcomes at scale.
It will also showcase successful projects and innovations financed by the GEF across various regions, highlighting how collaborative funding can deliver impactful, scalable solutions for environmental sustainability.
Eight high-level roundtables will generate actionable technical and political recommendations and build momentum and alignment across stakeholders feeding into a final ministerial plenary:
- The Role of Conventions and International Agreements
- Blended Finance & Private-Sector Leadership
- The Future of Official Development Assistance
- Maximizing Impact of Critical Investments
- Leaving No Country Behind — SIDS, LDCs & Fragile States
- Leaving No One Behind — Civil Society, Women & Indigenous Peoples
- Leading from the Ground — Recipient-Country Action on Policy Coherence & Resource Mobilization
- Policy Coherence and Mobilization of Resources, from all sources
June
World Oceans Day
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Monday 8th June 2026
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World Ocean Day catalyzes collective action for a healthy ocean and a stable climate, working in collaboration with youth leaders and a wide range of organizations. World Ocean Day belongs to all groups and individuals, collectively, everywhere. It’s about how we can create a better future with an abundant ocean and a stable climate, by working together.
UNFCCC
64th Sessions of the UNFCCC Subsidiary Bodies
Bonn (Germany)
Monday 8th June 2026 - Thursday 18th June 2026
Bonn (Germany)
The 64th sessions of the UNFCCC Subsidiary Body for Implementation (SBI) and Subsidiary Body for Scientific and Technological Advice (SBSTA) are scheduled to take place in June 2026.
June
UNFCCC
64th Sessions of the UNFCCC Subsidiary Bodies
Bonn (Germany)
Monday 8th June 2026 - Thursday 18th June 2026
Bonn (Germany)
The 64th sessions of the UNFCCC Subsidiary Body for Implementation (SBI) and Subsidiary Body for Scientific and Technological Advice (SBSTA) are scheduled to take place in June 2026.
CE Events & Media
Forestry & Agriculture Investment Summit
Hilton Canary Wharf, London (UK)
Tuesday 9th June 2026 - Wednesday 10th June 2026
London (UK)
FAIS helps investors understand how they should react to future challenges. The drive towards net zero is putting an even greater emphasis on investments into carbon accretive assets. FAIS operates at the nexus of finance, government, and ecology.
Our industry leading conferences gather major investors and actors involved in forestry and agriculture. To discuss climate-positive investments, helping to unearth the latest developments for nature-based solutions from leading experts globally. Through peer-to-peer interaction, panel discussions and one-on-one meetings, the audience will leave this event armed with climate smart investable opportunities, factoring in risks, returns and impact.
You can expect to engage in discussions such as:
- Defining issues that impact on an investor
- Understanding risk
- Estimating future returns
- Regenerative agriculture and agroforestry
June
UNFCCC
64th Sessions of the UNFCCC Subsidiary Bodies
Bonn (Germany)
Monday 8th June 2026 - Thursday 18th June 2026
Bonn (Germany)
The 64th sessions of the UNFCCC Subsidiary Body for Implementation (SBI) and Subsidiary Body for Scientific and Technological Advice (SBSTA) are scheduled to take place in June 2026.
CE Events & Media
Forestry & Agriculture Investment Summit
Hilton Canary Wharf, London (UK)
Tuesday 9th June 2026 - Wednesday 10th June 2026
London (UK)
FAIS helps investors understand how they should react to future challenges. The drive towards net zero is putting an even greater emphasis on investments into carbon accretive assets. FAIS operates at the nexus of finance, government, and ecology.
Our industry leading conferences gather major investors and actors involved in forestry and agriculture. To discuss climate-positive investments, helping to unearth the latest developments for nature-based solutions from leading experts globally. Through peer-to-peer interaction, panel discussions and one-on-one meetings, the audience will leave this event armed with climate smart investable opportunities, factoring in risks, returns and impact.
You can expect to engage in discussions such as:
- Defining issues that impact on an investor
- Understanding risk
- Estimating future returns
- Regenerative agriculture and agroforestry
June
UNFCCC
64th Sessions of the UNFCCC Subsidiary Bodies
Bonn (Germany)
Monday 8th June 2026 - Thursday 18th June 2026
Bonn (Germany)
The 64th sessions of the UNFCCC Subsidiary Body for Implementation (SBI) and Subsidiary Body for Scientific and Technological Advice (SBSTA) are scheduled to take place in June 2026.
June
UNFCCC
64th Sessions of the UNFCCC Subsidiary Bodies
Bonn (Germany)
Monday 8th June 2026 - Thursday 18th June 2026
Bonn (Germany)
The 64th sessions of the UNFCCC Subsidiary Body for Implementation (SBI) and Subsidiary Body for Scientific and Technological Advice (SBSTA) are scheduled to take place in June 2026.
June
UNFCCC
64th Sessions of the UNFCCC Subsidiary Bodies
Bonn (Germany)
Monday 8th June 2026 - Thursday 18th June 2026
Bonn (Germany)
The 64th sessions of the UNFCCC Subsidiary Body for Implementation (SBI) and Subsidiary Body for Scientific and Technological Advice (SBSTA) are scheduled to take place in June 2026.
June
UNFCCC
64th Sessions of the UNFCCC Subsidiary Bodies
Bonn (Germany)
Monday 8th June 2026 - Thursday 18th June 2026
Bonn (Germany)
The 64th sessions of the UNFCCC Subsidiary Body for Implementation (SBI) and Subsidiary Body for Scientific and Technological Advice (SBSTA) are scheduled to take place in June 2026.
Government of France
G7 Summit
Évian (France)
Sunday 14th June 2026 - Tuesday 16th June 2026
Évian (France)
The G7 (Group of 7) is a group for economic partnerships and that every year brings together the Heads of State and Government of seven of the most industrialized countries in the world (France, the United States, Canada, Japan, the United Kingdom, Italy, Germany). These countries represented 10% of the world population and 46% of the world’s gross domestic product (GDP) in 2017. In the G7, the European Union is represented by the President of the European Council and the President of the European Commission. The G7 has no legal existence, permanent secretariat or official members. The presidency, held by one of the seven countries in turn every year, provides the resources required for the group’s work.
June
UNFCCC
64th Sessions of the UNFCCC Subsidiary Bodies
Bonn (Germany)
Monday 8th June 2026 - Thursday 18th June 2026
Bonn (Germany)
The 64th sessions of the UNFCCC Subsidiary Body for Implementation (SBI) and Subsidiary Body for Scientific and Technological Advice (SBSTA) are scheduled to take place in June 2026.
Government of France
G7 Summit
Évian (France)
Sunday 14th June 2026 - Tuesday 16th June 2026
Évian (France)
The G7 (Group of 7) is a group for economic partnerships and that every year brings together the Heads of State and Government of seven of the most industrialized countries in the world (France, the United States, Canada, Japan, the United Kingdom, Italy, Germany). These countries represented 10% of the world population and 46% of the world’s gross domestic product (GDP) in 2017. In the G7, the European Union is represented by the President of the European Council and the President of the European Commission. The G7 has no legal existence, permanent secretariat or official members. The presidency, held by one of the seven countries in turn every year, provides the resources required for the group’s work.
June
UNFCCC
64th Sessions of the UNFCCC Subsidiary Bodies
Bonn (Germany)
Monday 8th June 2026 - Thursday 18th June 2026
Bonn (Germany)
The 64th sessions of the UNFCCC Subsidiary Body for Implementation (SBI) and Subsidiary Body for Scientific and Technological Advice (SBSTA) are scheduled to take place in June 2026.
Government of France
G7 Summit
Évian (France)
Sunday 14th June 2026 - Tuesday 16th June 2026
Évian (France)
The G7 (Group of 7) is a group for economic partnerships and that every year brings together the Heads of State and Government of seven of the most industrialized countries in the world (France, the United States, Canada, Japan, the United Kingdom, Italy, Germany). These countries represented 10% of the world population and 46% of the world’s gross domestic product (GDP) in 2017. In the G7, the European Union is represented by the President of the European Council and the President of the European Commission. The G7 has no legal existence, permanent secretariat or official members. The presidency, held by one of the seven countries in turn every year, provides the resources required for the group’s work.
June
UNFCCC
64th Sessions of the UNFCCC Subsidiary Bodies
Bonn (Germany)
Monday 8th June 2026 - Thursday 18th June 2026
Bonn (Germany)
The 64th sessions of the UNFCCC Subsidiary Body for Implementation (SBI) and Subsidiary Body for Scientific and Technological Advice (SBSTA) are scheduled to take place in June 2026.
World Day to Combat Desertification and Drought
Wednesday 17th June 2026
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Desertification, land degradation, and drought are among the most pressing environmental challenges of our time, with up to 40% of all land area worldwide already considered degraded.
Healthy land not only provides us with almost 95% of our food but so much more: it clothes and shelters us, provides jobs and livelihoods, and protects us from the worsening droughts, floods and wildfires.
At the same time, growing populations coupled with unsustainable production and consumption patterns fuel demand for natural resources, putting excessive pressure on land to the point of degradation. Desertification and drought are driving forced migration, putting tens of millions of people each year at risk of displacement.
Of the world’s 8 billion inhabitants, over one billion of young people under the age of 25 years live in developing countries, particularly in regions directly dependent on land and natural resources for sustenance. Creating job prospects for rural populations is a viable solution that gives young people access to eco-entrepreneurship opportunities and at the same time to scale up best practices.
This year, the theme of the Desertification and Drought Day “United for Land. Our Legacy. Our Future” spotlights the future of land stewardship — our most precious resource to ensure the stability and prosperity of billions of people around the world.
Financial Times, FT’s Moral Money and Climate Capital
Financial Time’s Climate & Impact Summit
London (UK)
Wednesday 17th June 2026 - Thursday 18th June 2026
London (UK)
Climate change is reshaping the world in irreversible ways. From extreme weather to biodiversity collapse and water scarcity, the systems that sustain life are under growing strain. Global food supplies are destabilising. Key carbon sinks — forests, wetlands, and permafrost — are, in some instances, turning into carbon sources. The Arctic Ocean is on track for its first ice-free day before 2030.
To meet the Paris Agreement, emissions must fall 43% by 2030. Yet this transformation must take place in economies still largely reliant on fossil fuels, at a time when global electricity demand is projected to double by 2050. There is momentum: in 2024, clean electricity exceeded 40% of global generation, driven by solar, now the world’s cheapest energy source, and clean energy investment also passed $2tn for the first time.
But climate action today means more than cutting emissions. In an era of fragile institutions and geopolitical upheaval, business has a role to play in upholding the principles — accountability, transparency, rule of law — that underpin both climate and economic resilience. This year, the FT’s Climate & Impact Summit brings together the FT’s Moral Money and Climate Capital to host practical discussions on the scale of the crises we face — and the opportunity we still have to shape a fairer and more sustainable society.
June
UNFCCC
64th Sessions of the UNFCCC Subsidiary Bodies
Bonn (Germany)
Monday 8th June 2026 - Thursday 18th June 2026
Bonn (Germany)
The 64th sessions of the UNFCCC Subsidiary Body for Implementation (SBI) and Subsidiary Body for Scientific and Technological Advice (SBSTA) are scheduled to take place in June 2026.
Financial Times, FT’s Moral Money and Climate Capital
Financial Time’s Climate & Impact Summit
London (UK)
Wednesday 17th June 2026 - Thursday 18th June 2026
London (UK)
Climate change is reshaping the world in irreversible ways. From extreme weather to biodiversity collapse and water scarcity, the systems that sustain life are under growing strain. Global food supplies are destabilising. Key carbon sinks — forests, wetlands, and permafrost — are, in some instances, turning into carbon sources. The Arctic Ocean is on track for its first ice-free day before 2030.
To meet the Paris Agreement, emissions must fall 43% by 2030. Yet this transformation must take place in economies still largely reliant on fossil fuels, at a time when global electricity demand is projected to double by 2050. There is momentum: in 2024, clean electricity exceeded 40% of global generation, driven by solar, now the world’s cheapest energy source, and clean energy investment also passed $2tn for the first time.
But climate action today means more than cutting emissions. In an era of fragile institutions and geopolitical upheaval, business has a role to play in upholding the principles — accountability, transparency, rule of law — that underpin both climate and economic resilience. This year, the FT’s Climate & Impact Summit brings together the FT’s Moral Money and Climate Capital to host practical discussions on the scale of the crises we face — and the opportunity we still have to shape a fairer and more sustainable society.
June
Climate Action
London Climate Action Week
London (UK)
Saturday 20th June 2026 - Sunday 28th June 2026
London (UK)
London will once again become a hub for bold ideas, cross-sector collaboration and real-world climate solutions.
Now heading into its eighth edition, London Climate Action Week continues to be a key moment to connect, influence and drive progress, both locally and globally.
June
Climate Action
London Climate Action Week
London (UK)
Saturday 20th June 2026 - Sunday 28th June 2026
London (UK)
London will once again become a hub for bold ideas, cross-sector collaboration and real-world climate solutions.
Now heading into its eighth edition, London Climate Action Week continues to be a key moment to connect, influence and drive progress, both locally and globally.
June
Climate Action
London Climate Action Week
London (UK)
Saturday 20th June 2026 - Sunday 28th June 2026
London (UK)
London will once again become a hub for bold ideas, cross-sector collaboration and real-world climate solutions.
Now heading into its eighth edition, London Climate Action Week continues to be a key moment to connect, influence and drive progress, both locally and globally.
World Rainforest Day
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Monday 22nd June 2026
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Founded in 2017 by Rainforest Partnership, World Rainforest Day celebrates the importance of healthy, standing rainforests for climate, biodiversity, culture, and livelihoods— and convenes a global movement to protect and restore them.
Celebrated annually on June 22, this day highlights rainforests and their critical role in safeguarding our future on this planet, showcases innovative and emerging solutions for their protection, and inspires individual and collective actions around the world for holistic forest impact.
June
Climate Action
London Climate Action Week
London (UK)
Saturday 20th June 2026 - Sunday 28th June 2026
London (UK)
London will once again become a hub for bold ideas, cross-sector collaboration and real-world climate solutions.
Now heading into its eighth edition, London Climate Action Week continues to be a key moment to connect, influence and drive progress, both locally and globally.
Trellis Group
Trellis Impact
Moscone West, San Francisco (USA)
Tuesday 23rd June 2026 - Thursday 25th June 2026
San Francisco (USA)
Trellis Impact convenes 4,000+ leaders from across industries, technologies, and the capital stack — from Fortune 500 decision-makers to climate-tech innovators and investors. Connect with the people who turn emerging ideas into scaled solutions and who see sustainability as a driver of business value and competitive advantage.
June
Climate Action
London Climate Action Week
London (UK)
Saturday 20th June 2026 - Sunday 28th June 2026
London (UK)
London will once again become a hub for bold ideas, cross-sector collaboration and real-world climate solutions.
Now heading into its eighth edition, London Climate Action Week continues to be a key moment to connect, influence and drive progress, both locally and globally.
Trellis Group
Trellis Impact
Moscone West, San Francisco (USA)
Tuesday 23rd June 2026 - Thursday 25th June 2026
San Francisco (USA)
Trellis Impact convenes 4,000+ leaders from across industries, technologies, and the capital stack — from Fortune 500 decision-makers to climate-tech innovators and investors. Connect with the people who turn emerging ideas into scaled solutions and who see sustainability as a driver of business value and competitive advantage.
June
Climate Action
London Climate Action Week
London (UK)
Saturday 20th June 2026 - Sunday 28th June 2026
London (UK)
London will once again become a hub for bold ideas, cross-sector collaboration and real-world climate solutions.
Now heading into its eighth edition, London Climate Action Week continues to be a key moment to connect, influence and drive progress, both locally and globally.
Trellis Group
Trellis Impact
Moscone West, San Francisco (USA)
Tuesday 23rd June 2026 - Thursday 25th June 2026
San Francisco (USA)
Trellis Impact convenes 4,000+ leaders from across industries, technologies, and the capital stack — from Fortune 500 decision-makers to climate-tech innovators and investors. Connect with the people who turn emerging ideas into scaled solutions and who see sustainability as a driver of business value and competitive advantage.
June
Climate Action
London Climate Action Week
London (UK)
Saturday 20th June 2026 - Sunday 28th June 2026
London (UK)
London will once again become a hub for bold ideas, cross-sector collaboration and real-world climate solutions.
Now heading into its eighth edition, London Climate Action Week continues to be a key moment to connect, influence and drive progress, both locally and globally.
June
Climate Action
London Climate Action Week
London (UK)
Saturday 20th June 2026 - Sunday 28th June 2026
London (UK)
London will once again become a hub for bold ideas, cross-sector collaboration and real-world climate solutions.
Now heading into its eighth edition, London Climate Action Week continues to be a key moment to connect, influence and drive progress, both locally and globally.
June
Climate Action
London Climate Action Week
London (UK)
Saturday 20th June 2026 - Sunday 28th June 2026
London (UK)
London will once again become a hub for bold ideas, cross-sector collaboration and real-world climate solutions.
Now heading into its eighth edition, London Climate Action Week continues to be a key moment to connect, influence and drive progress, both locally and globally.
July
IETA
Asia Climate Summit (ACS)
Hong Kong (China)
Tuesday 7th July 2026 - Thursday 9th July 2026
Hong Kong (China)
The 2026 Asia Climate Summit in Hong Kong will bring together policymakers, investors, and market experts to shape Asia’s growing role in global carbon markets.
July
IETA
Asia Climate Summit (ACS)
Hong Kong (China)
Tuesday 7th July 2026 - Thursday 9th July 2026
Hong Kong (China)
The 2026 Asia Climate Summit in Hong Kong will bring together policymakers, investors, and market experts to shape Asia’s growing role in global carbon markets.
July
IETA
Asia Climate Summit (ACS)
Hong Kong (China)
Tuesday 7th July 2026 - Thursday 9th July 2026
Hong Kong (China)
The 2026 Asia Climate Summit in Hong Kong will bring together policymakers, investors, and market experts to shape Asia’s growing role in global carbon markets.
July
World Nature Conservation Day
Saturday 25th July 2026
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World Nature Conservation Day acknowledges that a healthy environment is crucial for a stable and healthy society. It’s a chance to raise awareness about the importance of protecting our planet’s natural resources: air, sunlight, soil, minerals, fuels, and water.
July
International Day for the Conservation of the Mangrove Ecosystem
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Sunday 26th July 2026
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The International Day for the Conservation of the Mangrove Ecosystem, adopted by the General Conference of UNESCO in 2015 and celebrated each year on 26 July, aims to raise awareness of the importance of mangrove ecosystems as “a unique, special and vulnerable ecosystem” and to promote solutions for their sustainable management, conservation and uses.
Mangroves are rare, spectacular and prolific ecosystems on the boundary between land and sea. These extra ordinary ecosystems contribute to the wellbeing, food security, and protection of coastal communities worldwide. They support a rich biodiversity and provide a valuable nursery habitat for fish and crustaceans. Mangroves also act as a form of natural coastal defense against storm surges, tsunamis, rising sea levels and erosion. Their soils are highly effective carbon sinks, sequestering vast amounts of carbon.
Yet mangroves are disappearing three to five times faster than overall global forest losses, with serious ecological and socio-economic impacts. Current estimates indicate that mangrove coverage has been divided by two in the past 40 years.
August
International Day of the World’s Indigenous Peoples
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Sunday 9th August 2026
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In order to raise awareness of the needs of these population groups, every 9 August commemorates the International Day of the World’s Indigenous Peoples. This date, adopted in December 1994 by UN General Assembly resolution 49/214, marks the date of the first meeting of the UN Working Group on Indigenous Populations of the Sub-Commission on the Promotion and Protection of Human Rights held in Geneva in 1982.
Violations of the rights of the world’s Indigenous Peoples have become a persistent problem, sometimes because of a historical burden from their colonization backgrounds and others because of the contrast with a constantly changing society. In response to this problem, let’s remember every August 9 that Indigenous Peoples have the right to make their own decisions and carry them out meaningfully and culturally appropriate to them.
August
UNCCD
UNCCD COP 17 – UN Convention to Combat Desertification
Ulaanbaatar (Mongolia)
Monday 17th August 2026 - Friday 28th August 2026
Ulaanbaatar (Mongolia)
The 17th session of the Conference of the Parties (COP17) to the United Nations Convention to Combat Desertification (UNCCD) will be hosted by Mongolia in its capital city, Ulaanbaatar, from 17 to 28 August 2026.
This landmark global event will bring together delegates from 197 Parties, heads of state, ministers, representatives from international organizations, scientific communities, civil society, and the private sector to forge solutions to the interconnected challenges of desertification, land degradation and drought.
During the two-week conference, participants will engage in a high-level segment that includes ministerial dialogues, along with multi-stakeholder forums and thematic discussions on science–policy integration, innovation, solutions, technology, and financing. The event is expected to foster impactful collaboration and action across sectors, advancing the goals of sustainable land management, ecosystem and land restoration, and the implementation of Land Degradation Neutrality (LDN) targets.
August
UNCCD
UNCCD COP 17 – UN Convention to Combat Desertification
Ulaanbaatar (Mongolia)
Monday 17th August 2026 - Friday 28th August 2026
Ulaanbaatar (Mongolia)
The 17th session of the Conference of the Parties (COP17) to the United Nations Convention to Combat Desertification (UNCCD) will be hosted by Mongolia in its capital city, Ulaanbaatar, from 17 to 28 August 2026.
This landmark global event will bring together delegates from 197 Parties, heads of state, ministers, representatives from international organizations, scientific communities, civil society, and the private sector to forge solutions to the interconnected challenges of desertification, land degradation and drought.
During the two-week conference, participants will engage in a high-level segment that includes ministerial dialogues, along with multi-stakeholder forums and thematic discussions on science–policy integration, innovation, solutions, technology, and financing. The event is expected to foster impactful collaboration and action across sectors, advancing the goals of sustainable land management, ecosystem and land restoration, and the implementation of Land Degradation Neutrality (LDN) targets.
August
UNCCD
UNCCD COP 17 – UN Convention to Combat Desertification
Ulaanbaatar (Mongolia)
Monday 17th August 2026 - Friday 28th August 2026
Ulaanbaatar (Mongolia)
The 17th session of the Conference of the Parties (COP17) to the United Nations Convention to Combat Desertification (UNCCD) will be hosted by Mongolia in its capital city, Ulaanbaatar, from 17 to 28 August 2026.
This landmark global event will bring together delegates from 197 Parties, heads of state, ministers, representatives from international organizations, scientific communities, civil society, and the private sector to forge solutions to the interconnected challenges of desertification, land degradation and drought.
During the two-week conference, participants will engage in a high-level segment that includes ministerial dialogues, along with multi-stakeholder forums and thematic discussions on science–policy integration, innovation, solutions, technology, and financing. The event is expected to foster impactful collaboration and action across sectors, advancing the goals of sustainable land management, ecosystem and land restoration, and the implementation of Land Degradation Neutrality (LDN) targets.
August
UNCCD
UNCCD COP 17 – UN Convention to Combat Desertification
Ulaanbaatar (Mongolia)
Monday 17th August 2026 - Friday 28th August 2026
Ulaanbaatar (Mongolia)
The 17th session of the Conference of the Parties (COP17) to the United Nations Convention to Combat Desertification (UNCCD) will be hosted by Mongolia in its capital city, Ulaanbaatar, from 17 to 28 August 2026.
This landmark global event will bring together delegates from 197 Parties, heads of state, ministers, representatives from international organizations, scientific communities, civil society, and the private sector to forge solutions to the interconnected challenges of desertification, land degradation and drought.
During the two-week conference, participants will engage in a high-level segment that includes ministerial dialogues, along with multi-stakeholder forums and thematic discussions on science–policy integration, innovation, solutions, technology, and financing. The event is expected to foster impactful collaboration and action across sectors, advancing the goals of sustainable land management, ecosystem and land restoration, and the implementation of Land Degradation Neutrality (LDN) targets.
August
UNCCD
UNCCD COP 17 – UN Convention to Combat Desertification
Ulaanbaatar (Mongolia)
Monday 17th August 2026 - Friday 28th August 2026
Ulaanbaatar (Mongolia)
The 17th session of the Conference of the Parties (COP17) to the United Nations Convention to Combat Desertification (UNCCD) will be hosted by Mongolia in its capital city, Ulaanbaatar, from 17 to 28 August 2026.
This landmark global event will bring together delegates from 197 Parties, heads of state, ministers, representatives from international organizations, scientific communities, civil society, and the private sector to forge solutions to the interconnected challenges of desertification, land degradation and drought.
During the two-week conference, participants will engage in a high-level segment that includes ministerial dialogues, along with multi-stakeholder forums and thematic discussions on science–policy integration, innovation, solutions, technology, and financing. The event is expected to foster impactful collaboration and action across sectors, advancing the goals of sustainable land management, ecosystem and land restoration, and the implementation of Land Degradation Neutrality (LDN) targets.
August
UNCCD
UNCCD COP 17 – UN Convention to Combat Desertification
Ulaanbaatar (Mongolia)
Monday 17th August 2026 - Friday 28th August 2026
Ulaanbaatar (Mongolia)
The 17th session of the Conference of the Parties (COP17) to the United Nations Convention to Combat Desertification (UNCCD) will be hosted by Mongolia in its capital city, Ulaanbaatar, from 17 to 28 August 2026.
This landmark global event will bring together delegates from 197 Parties, heads of state, ministers, representatives from international organizations, scientific communities, civil society, and the private sector to forge solutions to the interconnected challenges of desertification, land degradation and drought.
During the two-week conference, participants will engage in a high-level segment that includes ministerial dialogues, along with multi-stakeholder forums and thematic discussions on science–policy integration, innovation, solutions, technology, and financing. The event is expected to foster impactful collaboration and action across sectors, advancing the goals of sustainable land management, ecosystem and land restoration, and the implementation of Land Degradation Neutrality (LDN) targets.
August
UNCCD
UNCCD COP 17 – UN Convention to Combat Desertification
Ulaanbaatar (Mongolia)
Monday 17th August 2026 - Friday 28th August 2026
Ulaanbaatar (Mongolia)
The 17th session of the Conference of the Parties (COP17) to the United Nations Convention to Combat Desertification (UNCCD) will be hosted by Mongolia in its capital city, Ulaanbaatar, from 17 to 28 August 2026.
This landmark global event will bring together delegates from 197 Parties, heads of state, ministers, representatives from international organizations, scientific communities, civil society, and the private sector to forge solutions to the interconnected challenges of desertification, land degradation and drought.
During the two-week conference, participants will engage in a high-level segment that includes ministerial dialogues, along with multi-stakeholder forums and thematic discussions on science–policy integration, innovation, solutions, technology, and financing. The event is expected to foster impactful collaboration and action across sectors, advancing the goals of sustainable land management, ecosystem and land restoration, and the implementation of Land Degradation Neutrality (LDN) targets.
August
UNCCD
UNCCD COP 17 – UN Convention to Combat Desertification
Ulaanbaatar (Mongolia)
Monday 17th August 2026 - Friday 28th August 2026
Ulaanbaatar (Mongolia)
The 17th session of the Conference of the Parties (COP17) to the United Nations Convention to Combat Desertification (UNCCD) will be hosted by Mongolia in its capital city, Ulaanbaatar, from 17 to 28 August 2026.
This landmark global event will bring together delegates from 197 Parties, heads of state, ministers, representatives from international organizations, scientific communities, civil society, and the private sector to forge solutions to the interconnected challenges of desertification, land degradation and drought.
During the two-week conference, participants will engage in a high-level segment that includes ministerial dialogues, along with multi-stakeholder forums and thematic discussions on science–policy integration, innovation, solutions, technology, and financing. The event is expected to foster impactful collaboration and action across sectors, advancing the goals of sustainable land management, ecosystem and land restoration, and the implementation of Land Degradation Neutrality (LDN) targets.
August
UNCCD
UNCCD COP 17 – UN Convention to Combat Desertification
Ulaanbaatar (Mongolia)
Monday 17th August 2026 - Friday 28th August 2026
Ulaanbaatar (Mongolia)
The 17th session of the Conference of the Parties (COP17) to the United Nations Convention to Combat Desertification (UNCCD) will be hosted by Mongolia in its capital city, Ulaanbaatar, from 17 to 28 August 2026.
This landmark global event will bring together delegates from 197 Parties, heads of state, ministers, representatives from international organizations, scientific communities, civil society, and the private sector to forge solutions to the interconnected challenges of desertification, land degradation and drought.
During the two-week conference, participants will engage in a high-level segment that includes ministerial dialogues, along with multi-stakeholder forums and thematic discussions on science–policy integration, innovation, solutions, technology, and financing. The event is expected to foster impactful collaboration and action across sectors, advancing the goals of sustainable land management, ecosystem and land restoration, and the implementation of Land Degradation Neutrality (LDN) targets.
August
UNCCD
UNCCD COP 17 – UN Convention to Combat Desertification
Ulaanbaatar (Mongolia)
Monday 17th August 2026 - Friday 28th August 2026
Ulaanbaatar (Mongolia)
The 17th session of the Conference of the Parties (COP17) to the United Nations Convention to Combat Desertification (UNCCD) will be hosted by Mongolia in its capital city, Ulaanbaatar, from 17 to 28 August 2026.
This landmark global event will bring together delegates from 197 Parties, heads of state, ministers, representatives from international organizations, scientific communities, civil society, and the private sector to forge solutions to the interconnected challenges of desertification, land degradation and drought.
During the two-week conference, participants will engage in a high-level segment that includes ministerial dialogues, along with multi-stakeholder forums and thematic discussions on science–policy integration, innovation, solutions, technology, and financing. The event is expected to foster impactful collaboration and action across sectors, advancing the goals of sustainable land management, ecosystem and land restoration, and the implementation of Land Degradation Neutrality (LDN) targets.
August
UNCCD
UNCCD COP 17 – UN Convention to Combat Desertification
Ulaanbaatar (Mongolia)
Monday 17th August 2026 - Friday 28th August 2026
Ulaanbaatar (Mongolia)
The 17th session of the Conference of the Parties (COP17) to the United Nations Convention to Combat Desertification (UNCCD) will be hosted by Mongolia in its capital city, Ulaanbaatar, from 17 to 28 August 2026.
This landmark global event will bring together delegates from 197 Parties, heads of state, ministers, representatives from international organizations, scientific communities, civil society, and the private sector to forge solutions to the interconnected challenges of desertification, land degradation and drought.
During the two-week conference, participants will engage in a high-level segment that includes ministerial dialogues, along with multi-stakeholder forums and thematic discussions on science–policy integration, innovation, solutions, technology, and financing. The event is expected to foster impactful collaboration and action across sectors, advancing the goals of sustainable land management, ecosystem and land restoration, and the implementation of Land Degradation Neutrality (LDN) targets.
August
UNCCD
UNCCD COP 17 – UN Convention to Combat Desertification
Ulaanbaatar (Mongolia)
Monday 17th August 2026 - Friday 28th August 2026
Ulaanbaatar (Mongolia)
The 17th session of the Conference of the Parties (COP17) to the United Nations Convention to Combat Desertification (UNCCD) will be hosted by Mongolia in its capital city, Ulaanbaatar, from 17 to 28 August 2026.
This landmark global event will bring together delegates from 197 Parties, heads of state, ministers, representatives from international organizations, scientific communities, civil society, and the private sector to forge solutions to the interconnected challenges of desertification, land degradation and drought.
During the two-week conference, participants will engage in a high-level segment that includes ministerial dialogues, along with multi-stakeholder forums and thematic discussions on science–policy integration, innovation, solutions, technology, and financing. The event is expected to foster impactful collaboration and action across sectors, advancing the goals of sustainable land management, ecosystem and land restoration, and the implementation of Land Degradation Neutrality (LDN) targets.
September
International Day of Clean Air for Blue Skies
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Monday 7th September 2026
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UN Member States recognize the need to substantially reduce the number of deaths and illnesses from hazardous chemicals and air, water and soil pollution and contamination by 2030, as well as to reduce the adverse per capita environmental impact of cities, including by paying special attention to air quality and municipal and other waste management by 2030.
Clean air is important for the health and day-to-day lives of people, while air pollution is the single greatest environmental risk to human health and one of the main avoidable causes of death and disease globally. Air pollution disproportionately affects women, children and older persons, and also has a negative impact on ecosystems.
September
International Day for the Preservation of the Ozone Layer
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Wednesday 16th September 2026
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In 1994, the United Nations General Assembly proclaimed 16 September the International Day for the Preservation of the Ozone Layer, commemorating the date of the signing, in 1987, of the Montreal Protocol on Substances that Deplete the Ozone Layer (resolution 49/114).
The principal aim of the Montreal Protocol is to protect the ozone layer by taking measures to control total global production and consumption of substances that deplete it, with the ultimate objective of their elimination on the basis of developments in scientific knowledge and technological information. It is structured around several groups of ozone-depleting substances. The groups of chemicals are classified according to the chemical family and are listed in annexes to the Montreal Protocol text. The Protocol requires the control of nearly 100 chemicals, in several categories. For each group or annex of chemicals, the Treaty sets out a timetable for the phase-out of production and consumption of those substances, with the aim of eventually eliminating them completely.
September
Climate Group
Climate Week New York City
New York (USA)
Sunday 20th September 2026 - Sunday 27th September 2026
New York (USA)
Climate Week NYC returns: September 20–27, 2026
Every year, the Climate Group bring together heads of state, global business leaders, philanthropic leaders, and civil society to accelerate climate action at scale.
2025 marked the biggest year yet: More than 100,000 participants, 5,500 leaders from business and government and civil society on-site, and 1,000+ events tackling the toughest questions in energy, industry, finance, food, transport, and nature.
September
Climate Group
Climate Week New York City
New York (USA)
Sunday 20th September 2026 - Sunday 27th September 2026
New York (USA)
Climate Week NYC returns: September 20–27, 2026
Every year, the Climate Group bring together heads of state, global business leaders, philanthropic leaders, and civil society to accelerate climate action at scale.
2025 marked the biggest year yet: More than 100,000 participants, 5,500 leaders from business and government and civil society on-site, and 1,000+ events tackling the toughest questions in energy, industry, finance, food, transport, and nature.
September
Climate Group
Climate Week New York City
New York (USA)
Sunday 20th September 2026 - Sunday 27th September 2026
New York (USA)
Climate Week NYC returns: September 20–27, 2026
Every year, the Climate Group bring together heads of state, global business leaders, philanthropic leaders, and civil society to accelerate climate action at scale.
2025 marked the biggest year yet: More than 100,000 participants, 5,500 leaders from business and government and civil society on-site, and 1,000+ events tackling the toughest questions in energy, industry, finance, food, transport, and nature.
IETA
North America Climate Summit (NACS)
Convene 360 Madison Avenue, New York, US
Tuesday 22nd September 2026 - Wednesday 23rd September 2026
New York (USA)
The 2026 North America Climate Summit in New York will unite market participants to drive carbon innovation and strengthen regional collaboration.
Programme COMING SOON!
September
Climate Group
Climate Week New York City
New York (USA)
Sunday 20th September 2026 - Sunday 27th September 2026
New York (USA)
Climate Week NYC returns: September 20–27, 2026
Every year, the Climate Group bring together heads of state, global business leaders, philanthropic leaders, and civil society to accelerate climate action at scale.
2025 marked the biggest year yet: More than 100,000 participants, 5,500 leaders from business and government and civil society on-site, and 1,000+ events tackling the toughest questions in energy, industry, finance, food, transport, and nature.
IETA
North America Climate Summit (NACS)
Convene 360 Madison Avenue, New York, US
Tuesday 22nd September 2026 - Wednesday 23rd September 2026
New York (USA)
The 2026 North America Climate Summit in New York will unite market participants to drive carbon innovation and strengthen regional collaboration.
Programme COMING SOON!
September
Climate Group
Climate Week New York City
New York (USA)
Sunday 20th September 2026 - Sunday 27th September 2026
New York (USA)
Climate Week NYC returns: September 20–27, 2026
Every year, the Climate Group bring together heads of state, global business leaders, philanthropic leaders, and civil society to accelerate climate action at scale.
2025 marked the biggest year yet: More than 100,000 participants, 5,500 leaders from business and government and civil society on-site, and 1,000+ events tackling the toughest questions in energy, industry, finance, food, transport, and nature.
September
Climate Group
Climate Week New York City
New York (USA)
Sunday 20th September 2026 - Sunday 27th September 2026
New York (USA)
Climate Week NYC returns: September 20–27, 2026
Every year, the Climate Group bring together heads of state, global business leaders, philanthropic leaders, and civil society to accelerate climate action at scale.
2025 marked the biggest year yet: More than 100,000 participants, 5,500 leaders from business and government and civil society on-site, and 1,000+ events tackling the toughest questions in energy, industry, finance, food, transport, and nature.
September
Climate Group
Climate Week New York City
New York (USA)
Sunday 20th September 2026 - Sunday 27th September 2026
New York (USA)
Climate Week NYC returns: September 20–27, 2026
Every year, the Climate Group bring together heads of state, global business leaders, philanthropic leaders, and civil society to accelerate climate action at scale.
2025 marked the biggest year yet: More than 100,000 participants, 5,500 leaders from business and government and civil society on-site, and 1,000+ events tackling the toughest questions in energy, industry, finance, food, transport, and nature.
September
Climate Group
Climate Week New York City
New York (USA)
Sunday 20th September 2026 - Sunday 27th September 2026
New York (USA)
Climate Week NYC returns: September 20–27, 2026
Every year, the Climate Group bring together heads of state, global business leaders, philanthropic leaders, and civil society to accelerate climate action at scale.
2025 marked the biggest year yet: More than 100,000 participants, 5,500 leaders from business and government and civil society on-site, and 1,000+ events tackling the toughest questions in energy, industry, finance, food, transport, and nature.
September
International Day of Awareness of Food Loss and Waste
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Tuesday 29th September 2026
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Food loss and waste undermine the sustainability of our food systems. When food is lost or wasted, all the resources that were used to produce this food – including water, land, energy, labour and capital – go to waste. In addition, the disposal of food loss and waste in landfills, leads to greenhouse gas emissions, contributing to climate change. Food loss and waste can also negatively impact food security and food availability, and contribute to increasing the cost of food.
Our food systems cannot be resilient if they are not sustainable, hence the need to focus on the adoption of integrated approaches designed to reduce food loss and waste. Actions are required globally and locally to maximise the use of the food we produce. The introduction of technologies, innovative solutions (including e-commerce platforms for marketing, retractable mobile food processing systems), new ways of working and good practices to manage food quality and reduce food loss and waste are key to implementing this transformative change.
October
International Water Association
World Water Congress & Exhibition
Glasgow (UK)
Sunday 4th October 2026 - Thursday 8th October 2026
Glasgow (UK)
The IWA World Water Congress & Exhibition showcases state-of-the art knowledge and practice. An extensive technical programme of presentations, workshops and posters forms the core of the week-long event. Selected by an expert global Programme Committee and running across multiple parallel sessions, this delivers access to latest advances from right across the sector.
Built around this, the carefully curated wider programme will feature keynote speakers, plenary panel discussions, technology showcases, dialogues on emerging issues, and leadership forums, as well as integrated trade exhibition. This ensures the event delivers impact and value for all participants. The full programme for the 2026 edition is brought together under the theme of Water action – the path to resilience and prosperity.
- Circular economy approaches, resource recovery and reuse
- PFAS and other water quality challenges
- Net-zero and carbon neutral urban water services
- Wastewater surveillance
- The role of digital technologies (AI, IoT)
- Antimicrobial resistance
- Nature-based solutions
- Decentralised water and sanitation treatment solutions
- Water quality monitoring and early warning systems
- Resilience planning across the water cycle
October
International Water Association
World Water Congress & Exhibition
Glasgow (UK)
Sunday 4th October 2026 - Thursday 8th October 2026
Glasgow (UK)
The IWA World Water Congress & Exhibition showcases state-of-the art knowledge and practice. An extensive technical programme of presentations, workshops and posters forms the core of the week-long event. Selected by an expert global Programme Committee and running across multiple parallel sessions, this delivers access to latest advances from right across the sector.
Built around this, the carefully curated wider programme will feature keynote speakers, plenary panel discussions, technology showcases, dialogues on emerging issues, and leadership forums, as well as integrated trade exhibition. This ensures the event delivers impact and value for all participants. The full programme for the 2026 edition is brought together under the theme of Water action – the path to resilience and prosperity.
Some of the topics set to be on the technical programme:
- Circular economy approaches, resource recovery and reuse
- PFAS and other water quality challenges
- Net-zero and carbon neutral urban water services
- Wastewater surveillance
- The role of digital technologies (AI, IoT)
- Antimicrobial resistance
- Nature-based solutions
- Decentralised water and sanitation treatment solutions
- Water quality monitoring and early warning systems
- Resilience planning across the water cycle
World Habitat Day
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Monday 5th October 2026
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The United Nations designated the first Monday of October of every year as World Habitat Day to reflect on the state of our habitats, and on the basic right of all to adequate shelter. The Day is also intended to remind the world that we all have the power and the responsibility to shape the future of our cities and towns.
In 1985 the United Nations designated the first Monday of October every year as World Habitat Day. The idea is to reflect on the state of our towns and cities and the basic right of all to adequate shelter. It is also intended to remind the world of its collective responsibility for the future of the human habitat.
October
International Water Association
World Water Congress & Exhibition
Glasgow (UK)
Sunday 4th October 2026 - Thursday 8th October 2026
Glasgow (UK)
The IWA World Water Congress & Exhibition showcases state-of-the art knowledge and practice. An extensive technical programme of presentations, workshops and posters forms the core of the week-long event. Selected by an expert global Programme Committee and running across multiple parallel sessions, this delivers access to latest advances from right across the sector.
Built around this, the carefully curated wider programme will feature keynote speakers, plenary panel discussions, technology showcases, dialogues on emerging issues, and leadership forums, as well as integrated trade exhibition. This ensures the event delivers impact and value for all participants. The full programme for the 2026 edition is brought together under the theme of Water action – the path to resilience and prosperity.
Some of the topics set to be on the technical programme:
- Circular economy approaches, resource recovery and reuse
- PFAS and other water quality challenges
- Net-zero and carbon neutral urban water services
- Wastewater surveillance
- The role of digital technologies (AI, IoT)
- Antimicrobial resistance
- Nature-based solutions
- Decentralised water and sanitation treatment solutions
- Water quality monitoring and early warning systems
- Resilience planning across the water cycle
October
International Water Association
World Water Congress & Exhibition
Glasgow (UK)
Sunday 4th October 2026 - Thursday 8th October 2026
Glasgow (UK)
The IWA World Water Congress & Exhibition showcases state-of-the art knowledge and practice. An extensive technical programme of presentations, workshops and posters forms the core of the week-long event. Selected by an expert global Programme Committee and running across multiple parallel sessions, this delivers access to latest advances from right across the sector.
Built around this, the carefully curated wider programme will feature keynote speakers, plenary panel discussions, technology showcases, dialogues on emerging issues, and leadership forums, as well as integrated trade exhibition. This ensures the event delivers impact and value for all participants. The full programme for the 2026 edition is brought together under the theme of Water action – the path to resilience and prosperity.
Some of the topics set to be on the technical programme:
- Circular economy approaches, resource recovery and reuse
- PFAS and other water quality challenges
- Net-zero and carbon neutral urban water services
- Wastewater surveillance
- The role of digital technologies (AI, IoT)
- Antimicrobial resistance
- Nature-based solutions
- Decentralised water and sanitation treatment solutions
- Water quality monitoring and early warning systems
- Resilience planning across the water cycle
October
International Water Association
World Water Congress & Exhibition
Glasgow (UK)
Sunday 4th October 2026 - Thursday 8th October 2026
Glasgow (UK)
The IWA World Water Congress & Exhibition showcases state-of-the art knowledge and practice. An extensive technical programme of presentations, workshops and posters forms the core of the week-long event. Selected by an expert global Programme Committee and running across multiple parallel sessions, this delivers access to latest advances from right across the sector.
Built around this, the carefully curated wider programme will feature keynote speakers, plenary panel discussions, technology showcases, dialogues on emerging issues, and leadership forums, as well as integrated trade exhibition. This ensures the event delivers impact and value for all participants. The full programme for the 2026 edition is brought together under the theme of Water action – the path to resilience and prosperity.
Some of the topics set to be on the technical programme:
- Circular economy approaches, resource recovery and reuse
- PFAS and other water quality challenges
- Net-zero and carbon neutral urban water services
- Wastewater surveillance
- The role of digital technologies (AI, IoT)
- Antimicrobial resistance
- Nature-based solutions
- Decentralised water and sanitation treatment solutions
- Water quality monitoring and early warning systems
- Resilience planning across the water cycle
October
World Migratory Bird Day 2
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Saturday 10th October 2026
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This year’s World Migratory Bird Day (WMBD) campaign will highlight the need for a healthy coexistence between humans and birds. It will focus on creating and adapting environments that support migratory bird populations across all communities, from bustling cities to smaller towns and communities. There are actions everyone can take to protect our shared spaces with wildlife.
October
World Bank Group (WBG)
World Bank Group Annual Meeting
Bangkok (Thailand)
Monday 12th October 2026 - Sunday 18th October 2026
Bangkok (Thailand)
The World Bank Group (WBG) plays a key role in the global effort to end extreme poverty and boost shared prosperity. One of the ways the organization works towards achieving these goals is by calling on citizens from around the globe to collaborate on a range of issues related to poverty reduction, international economic development and finance, building human capital, and strengthening resilience. The primary opportunity to bolster awareness and participation on these topics and advance the agenda on key issues is through the Spring and Annual Meetings. The meetings also aim to open up the meetings to the public through live-streamed events and online conversations on World Bank Live, Twitter and other platforms.
October
World Bank Group (WBG)
World Bank Group Annual Meeting
Bangkok (Thailand)
Monday 12th October 2026 - Sunday 18th October 2026
Bangkok (Thailand)
The World Bank Group (WBG) plays a key role in the global effort to end extreme poverty and boost shared prosperity. One of the ways the organization works towards achieving these goals is by calling on citizens from around the globe to collaborate on a range of issues related to poverty reduction, international economic development and finance, building human capital, and strengthening resilience. The primary opportunity to bolster awareness and participation on these topics and advance the agenda on key issues is through the Spring and Annual Meetings. The meetings also aim to open up the meetings to the public through live-streamed events and online conversations on World Bank Live, Twitter and other platforms.
UNDP
Carbon Markets Africa Summit
Kigali (Rwanda)
Tuesday 13th October 2026 - Thursday 15th October 2026
Kigali (Rwanda)
Carbon Markets Africa Summit (CMAS) is the leading continental platform dedicated to catalysing high-integrity carbon markets across Africa. By connecting supply and demand, the summit brings together project developers, policymakers, investors, and standards bodies to build a credible, investable carbon pipeline grounded in African readiness.
• Africa’s marketplace for carbon credit supply and demand
• Focused on high-integrity, MRV-ready solutions
• Grounded in African policy, finance, and climate priorities
• Shaped by expert guidance from AfDB, VCMI, Verra, and more
• Timed to influence global climate finance and Article 6 agendas
Carbon Pulse and Redshaw Advisors
Carbon Forward Expo London
London (UK)
Tuesday 13th October 2026 - Thursday 15th October 2026
London (UK)
Carbon Forward Expo London, will take place between 13-15 October 2026 and celebrates its eleventh year analysing European and global compliance and voluntary carbon markets. Over three information-packed days, they will bring you leading experts, thought-provoking content, trailblazing organisations, lively discussions, and innovative thinking across the compliance, voluntary, removal, and renewable energy markets.
In 2025, Carbon Forward Expo London attracted over 20 sponsors, 100 speakers, and 500 attendees across the finance spectrum, as well as buyers, exchanges, insurers, project developers, industry and regulatory bodies, and government.
International Day for Disaster Risk Reduction
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Tuesday 13th October 2026
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The International Day for Disaster Risk Reduction was started in 1989, after a call by the United Nations General Assembly for a day to promote a global culture of risk-awareness and disaster reduction. Held every 13 October, the day celebrates how people and communities around the world are reducing their exposure to disasters and raising awareness about the importance of reining in the risks that they face
October
World Bank Group (WBG)
World Bank Group Annual Meeting
Bangkok (Thailand)
Monday 12th October 2026 - Sunday 18th October 2026
Bangkok (Thailand)
The World Bank Group (WBG) plays a key role in the global effort to end extreme poverty and boost shared prosperity. One of the ways the organization works towards achieving these goals is by calling on citizens from around the globe to collaborate on a range of issues related to poverty reduction, international economic development and finance, building human capital, and strengthening resilience. The primary opportunity to bolster awareness and participation on these topics and advance the agenda on key issues is through the Spring and Annual Meetings. The meetings also aim to open up the meetings to the public through live-streamed events and online conversations on World Bank Live, Twitter and other platforms.
UNDP
Carbon Markets Africa Summit
Kigali (Rwanda)
Tuesday 13th October 2026 - Thursday 15th October 2026
Kigali (Rwanda)
Carbon Markets Africa Summit (CMAS) is the leading continental platform dedicated to catalysing high-integrity carbon markets across Africa. By connecting supply and demand, the summit brings together project developers, policymakers, investors, and standards bodies to build a credible, investable carbon pipeline grounded in African readiness.
• Africa’s marketplace for carbon credit supply and demand
• Focused on high-integrity, MRV-ready solutions
• Grounded in African policy, finance, and climate priorities
• Shaped by expert guidance from AfDB, VCMI, Verra, and more
• Timed to influence global climate finance and Article 6 agendas
Carbon Pulse and Redshaw Advisors
Carbon Forward Expo London
London (UK)
Tuesday 13th October 2026 - Thursday 15th October 2026
London (UK)
Carbon Forward Expo London, will take place between 13-15 October 2026 and celebrates its eleventh year analysing European and global compliance and voluntary carbon markets. Over three information-packed days, they will bring you leading experts, thought-provoking content, trailblazing organisations, lively discussions, and innovative thinking across the compliance, voluntary, removal, and renewable energy markets.
In 2025, Carbon Forward Expo London attracted over 20 sponsors, 100 speakers, and 500 attendees across the finance spectrum, as well as buyers, exchanges, insurers, project developers, industry and regulatory bodies, and government.
October
World Bank Group (WBG)
World Bank Group Annual Meeting
Bangkok (Thailand)
Monday 12th October 2026 - Sunday 18th October 2026
Bangkok (Thailand)
The World Bank Group (WBG) plays a key role in the global effort to end extreme poverty and boost shared prosperity. One of the ways the organization works towards achieving these goals is by calling on citizens from around the globe to collaborate on a range of issues related to poverty reduction, international economic development and finance, building human capital, and strengthening resilience. The primary opportunity to bolster awareness and participation on these topics and advance the agenda on key issues is through the Spring and Annual Meetings. The meetings also aim to open up the meetings to the public through live-streamed events and online conversations on World Bank Live, Twitter and other platforms.
UNDP
Carbon Markets Africa Summit
Kigali (Rwanda)
Tuesday 13th October 2026 - Thursday 15th October 2026
Kigali (Rwanda)
Carbon Markets Africa Summit (CMAS) is the leading continental platform dedicated to catalysing high-integrity carbon markets across Africa. By connecting supply and demand, the summit brings together project developers, policymakers, investors, and standards bodies to build a credible, investable carbon pipeline grounded in African readiness.
• Africa’s marketplace for carbon credit supply and demand
• Focused on high-integrity, MRV-ready solutions
• Grounded in African policy, finance, and climate priorities
• Shaped by expert guidance from AfDB, VCMI, Verra, and more
• Timed to influence global climate finance and Article 6 agendas
Carbon Pulse and Redshaw Advisors
Carbon Forward Expo London
London (UK)
Tuesday 13th October 2026 - Thursday 15th October 2026
London (UK)
Carbon Forward Expo London, will take place between 13-15 October 2026 and celebrates its eleventh year analysing European and global compliance and voluntary carbon markets. Over three information-packed days, they will bring you leading experts, thought-provoking content, trailblazing organisations, lively discussions, and innovative thinking across the compliance, voluntary, removal, and renewable energy markets.
In 2025, Carbon Forward Expo London attracted over 20 sponsors, 100 speakers, and 500 attendees across the finance spectrum, as well as buyers, exchanges, insurers, project developers, industry and regulatory bodies, and government.
October
World Bank Group (WBG)
World Bank Group Annual Meeting
Bangkok (Thailand)
Monday 12th October 2026 - Sunday 18th October 2026
Bangkok (Thailand)
The World Bank Group (WBG) plays a key role in the global effort to end extreme poverty and boost shared prosperity. One of the ways the organization works towards achieving these goals is by calling on citizens from around the globe to collaborate on a range of issues related to poverty reduction, international economic development and finance, building human capital, and strengthening resilience. The primary opportunity to bolster awareness and participation on these topics and advance the agenda on key issues is through the Spring and Annual Meetings. The meetings also aim to open up the meetings to the public through live-streamed events and online conversations on World Bank Live, Twitter and other platforms.
World Food Day
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Friday 16th October 2026
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Collective action across 150 countries worldwide, in up to 50 languages, is what makes World Food Day one of the most celebrated days of the UN calendar. Hundreds of events and outreach activities bring together governments, municipalities, businesses, CSOs, the media, the public, even youth. They promote worldwide awareness of hunger and promote action for the future of food, people and the planet.
October
World Bank Group (WBG)
World Bank Group Annual Meeting
Bangkok (Thailand)
Monday 12th October 2026 - Sunday 18th October 2026
Bangkok (Thailand)
The World Bank Group (WBG) plays a key role in the global effort to end extreme poverty and boost shared prosperity. One of the ways the organization works towards achieving these goals is by calling on citizens from around the globe to collaborate on a range of issues related to poverty reduction, international economic development and finance, building human capital, and strengthening resilience. The primary opportunity to bolster awareness and participation on these topics and advance the agenda on key issues is through the Spring and Annual Meetings. The meetings also aim to open up the meetings to the public through live-streamed events and online conversations on World Bank Live, Twitter and other platforms.
October
World Bank Group (WBG)
World Bank Group Annual Meeting
Bangkok (Thailand)
Monday 12th October 2026 - Sunday 18th October 2026
Bangkok (Thailand)
The World Bank Group (WBG) plays a key role in the global effort to end extreme poverty and boost shared prosperity. One of the ways the organization works towards achieving these goals is by calling on citizens from around the globe to collaborate on a range of issues related to poverty reduction, international economic development and finance, building human capital, and strengthening resilience. The primary opportunity to bolster awareness and participation on these topics and advance the agenda on key issues is through the Spring and Annual Meetings. The meetings also aim to open up the meetings to the public through live-streamed events and online conversations on World Bank Live, Twitter and other platforms.
October
The Convention on Biological Diversity (CBD)
UN Biodiversity Conference (COP17) – “Taking action for nature”
Yerevan (Armenia)
Monday 19th October 2026 - Friday 30th October 2026
Yerevan (Armenia)
Armenia has been elected as the host of the 2026 United Nations Biodiversity Conference. “Taking action for nature”—the slogan of the conference— conveys Armenia’s aspirations for an action-oriented UN Biodiversity Conference. In Yerevan, the Parties to the CBD will undertake the first global review of collective progress in the implementation of the KMGBF. The global review is expected to guide accelerated implementation.
“Armenia’s vision for COP17 is a beautiful one. It aims to inspire us all to see that transformation is possible, that nature is worth protecting, that implementation is happening and that we all have an important and active role to play,” said Astrid Schomaker, the Executive Secretary of the CBD, at the unveiling event.
October
The Convention on Biological Diversity (CBD)
UN Biodiversity Conference (COP17) – “Taking action for nature”
Yerevan (Armenia)
Monday 19th October 2026 - Friday 30th October 2026
Yerevan (Armenia)
Armenia has been elected as the host of the 2026 United Nations Biodiversity Conference. “Taking action for nature”—the slogan of the conference— conveys Armenia’s aspirations for an action-oriented UN Biodiversity Conference. In Yerevan, the Parties to the CBD will undertake the first global review of collective progress in the implementation of the KMGBF. The global review is expected to guide accelerated implementation.
“Armenia’s vision for COP17 is a beautiful one. It aims to inspire us all to see that transformation is possible, that nature is worth protecting, that implementation is happening and that we all have an important and active role to play,” said Astrid Schomaker, the Executive Secretary of the CBD, at the unveiling event.
October
The Convention on Biological Diversity (CBD)
UN Biodiversity Conference (COP17) – “Taking action for nature”
Yerevan (Armenia)
Monday 19th October 2026 - Friday 30th October 2026
Yerevan (Armenia)
Armenia has been elected as the host of the 2026 United Nations Biodiversity Conference. “Taking action for nature”—the slogan of the conference— conveys Armenia’s aspirations for an action-oriented UN Biodiversity Conference. In Yerevan, the Parties to the CBD will undertake the first global review of collective progress in the implementation of the KMGBF. The global review is expected to guide accelerated implementation.
“Armenia’s vision for COP17 is a beautiful one. It aims to inspire us all to see that transformation is possible, that nature is worth protecting, that implementation is happening and that we all have an important and active role to play,” said Astrid Schomaker, the Executive Secretary of the CBD, at the unveiling event.
October
The Convention on Biological Diversity (CBD)
UN Biodiversity Conference (COP17) – “Taking action for nature”
Yerevan (Armenia)
Monday 19th October 2026 - Friday 30th October 2026
Yerevan (Armenia)
Armenia has been elected as the host of the 2026 United Nations Biodiversity Conference. “Taking action for nature”—the slogan of the conference— conveys Armenia’s aspirations for an action-oriented UN Biodiversity Conference. In Yerevan, the Parties to the CBD will undertake the first global review of collective progress in the implementation of the KMGBF. The global review is expected to guide accelerated implementation.
“Armenia’s vision for COP17 is a beautiful one. It aims to inspire us all to see that transformation is possible, that nature is worth protecting, that implementation is happening and that we all have an important and active role to play,” said Astrid Schomaker, the Executive Secretary of the CBD, at the unveiling event.
October
The Convention on Biological Diversity (CBD)
UN Biodiversity Conference (COP17) – “Taking action for nature”
Yerevan (Armenia)
Monday 19th October 2026 - Friday 30th October 2026
Yerevan (Armenia)
Armenia has been elected as the host of the 2026 United Nations Biodiversity Conference. “Taking action for nature”—the slogan of the conference— conveys Armenia’s aspirations for an action-oriented UN Biodiversity Conference. In Yerevan, the Parties to the CBD will undertake the first global review of collective progress in the implementation of the KMGBF. The global review is expected to guide accelerated implementation.
“Armenia’s vision for COP17 is a beautiful one. It aims to inspire us all to see that transformation is possible, that nature is worth protecting, that implementation is happening and that we all have an important and active role to play,” said Astrid Schomaker, the Executive Secretary of the CBD, at the unveiling event.
October
The Convention on Biological Diversity (CBD)
UN Biodiversity Conference (COP17) – “Taking action for nature”
Yerevan (Armenia)
Monday 19th October 2026 - Friday 30th October 2026
Yerevan (Armenia)
Armenia has been elected as the host of the 2026 United Nations Biodiversity Conference. “Taking action for nature”—the slogan of the conference— conveys Armenia’s aspirations for an action-oriented UN Biodiversity Conference. In Yerevan, the Parties to the CBD will undertake the first global review of collective progress in the implementation of the KMGBF. The global review is expected to guide accelerated implementation.
“Armenia’s vision for COP17 is a beautiful one. It aims to inspire us all to see that transformation is possible, that nature is worth protecting, that implementation is happening and that we all have an important and active role to play,” said Astrid Schomaker, the Executive Secretary of the CBD, at the unveiling event.
October
The Convention on Biological Diversity (CBD)
UN Biodiversity Conference (COP17) – “Taking action for nature”
Yerevan (Armenia)
Monday 19th October 2026 - Friday 30th October 2026
Yerevan (Armenia)
Armenia has been elected as the host of the 2026 United Nations Biodiversity Conference. “Taking action for nature”—the slogan of the conference— conveys Armenia’s aspirations for an action-oriented UN Biodiversity Conference. In Yerevan, the Parties to the CBD will undertake the first global review of collective progress in the implementation of the KMGBF. The global review is expected to guide accelerated implementation.
“Armenia’s vision for COP17 is a beautiful one. It aims to inspire us all to see that transformation is possible, that nature is worth protecting, that implementation is happening and that we all have an important and active role to play,” said Astrid Schomaker, the Executive Secretary of the CBD, at the unveiling event.
October
The Convention on Biological Diversity (CBD)
UN Biodiversity Conference (COP17) – “Taking action for nature”
Yerevan (Armenia)
Monday 19th October 2026 - Friday 30th October 2026
Yerevan (Armenia)
Armenia has been elected as the host of the 2026 United Nations Biodiversity Conference. “Taking action for nature”—the slogan of the conference— conveys Armenia’s aspirations for an action-oriented UN Biodiversity Conference. In Yerevan, the Parties to the CBD will undertake the first global review of collective progress in the implementation of the KMGBF. The global review is expected to guide accelerated implementation.
“Armenia’s vision for COP17 is a beautiful one. It aims to inspire us all to see that transformation is possible, that nature is worth protecting, that implementation is happening and that we all have an important and active role to play,” said Astrid Schomaker, the Executive Secretary of the CBD, at the unveiling event.
October
The Convention on Biological Diversity (CBD)
UN Biodiversity Conference (COP17) – “Taking action for nature”
Yerevan (Armenia)
Monday 19th October 2026 - Friday 30th October 2026
Yerevan (Armenia)
Armenia has been elected as the host of the 2026 United Nations Biodiversity Conference. “Taking action for nature”—the slogan of the conference— conveys Armenia’s aspirations for an action-oriented UN Biodiversity Conference. In Yerevan, the Parties to the CBD will undertake the first global review of collective progress in the implementation of the KMGBF. The global review is expected to guide accelerated implementation.
“Armenia’s vision for COP17 is a beautiful one. It aims to inspire us all to see that transformation is possible, that nature is worth protecting, that implementation is happening and that we all have an important and active role to play,” said Astrid Schomaker, the Executive Secretary of the CBD, at the unveiling event.
October
The Convention on Biological Diversity (CBD)
UN Biodiversity Conference (COP17) – “Taking action for nature”
Yerevan (Armenia)
Monday 19th October 2026 - Friday 30th October 2026
Yerevan (Armenia)
Armenia has been elected as the host of the 2026 United Nations Biodiversity Conference. “Taking action for nature”—the slogan of the conference— conveys Armenia’s aspirations for an action-oriented UN Biodiversity Conference. In Yerevan, the Parties to the CBD will undertake the first global review of collective progress in the implementation of the KMGBF. The global review is expected to guide accelerated implementation.
“Armenia’s vision for COP17 is a beautiful one. It aims to inspire us all to see that transformation is possible, that nature is worth protecting, that implementation is happening and that we all have an important and active role to play,” said Astrid Schomaker, the Executive Secretary of the CBD, at the unveiling event.
October
The Convention on Biological Diversity (CBD)
UN Biodiversity Conference (COP17) – “Taking action for nature”
Yerevan (Armenia)
Monday 19th October 2026 - Friday 30th October 2026
Yerevan (Armenia)
Armenia has been elected as the host of the 2026 United Nations Biodiversity Conference. “Taking action for nature”—the slogan of the conference— conveys Armenia’s aspirations for an action-oriented UN Biodiversity Conference. In Yerevan, the Parties to the CBD will undertake the first global review of collective progress in the implementation of the KMGBF. The global review is expected to guide accelerated implementation.
“Armenia’s vision for COP17 is a beautiful one. It aims to inspire us all to see that transformation is possible, that nature is worth protecting, that implementation is happening and that we all have an important and active role to play,” said Astrid Schomaker, the Executive Secretary of the CBD, at the unveiling event.
October
The Convention on Biological Diversity (CBD)
UN Biodiversity Conference (COP17) – “Taking action for nature”
Yerevan (Armenia)
Monday 19th October 2026 - Friday 30th October 2026
Yerevan (Armenia)
Armenia has been elected as the host of the 2026 United Nations Biodiversity Conference. “Taking action for nature”—the slogan of the conference— conveys Armenia’s aspirations for an action-oriented UN Biodiversity Conference. In Yerevan, the Parties to the CBD will undertake the first global review of collective progress in the implementation of the KMGBF. The global review is expected to guide accelerated implementation.
“Armenia’s vision for COP17 is a beautiful one. It aims to inspire us all to see that transformation is possible, that nature is worth protecting, that implementation is happening and that we all have an important and active role to play,” said Astrid Schomaker, the Executive Secretary of the CBD, at the unveiling event.
November
International Day for Preventing the Exploitation of the Environment in War and Armed Conflict
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Friday 6th November 2026
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The United Nations Environment Programme (UNEP) has found that over the last 60 years, at least 40 percent of all internal conflicts have been linked to the exploitation of natural resources, whether high-value resources such as timber, diamonds, gold and oil, or scarce resources such as fertile land and water. Conflicts involving natural resources have also been found to be twice as likely to relapse.
The United Nations attaches great importance to ensuring that action on the environment is part of conflict prevention, peacekeeping and peacebuilding strategies, because there can be no durable peace if the natural resources that sustain livelihoods and ecosystems are destroyed.
On 5 November 2001, the UN General Assembly declared 6 November of each year as the International Day for Preventing the Exploitation of the Environment in War and Armed Conflict (A/RES/56/4).
November
Government of Türkiye and the Government of Australia
UNFCCC COP 31
Antalya (Turkey)
Monday 9th November 2026 - Friday 20th November 2026
Antalya (Turkey)
The Government of Türkiye will host the thirty-first session of the Conference of the Parties, the twenty-first session of the Conference of the Parties serving as the meeting of the Parties to the Kyoto Protocol and the eighth session of the Conference of the Parties serving as the meeting of the Parties to the Paris Agreement from Monday, 9 November, to Friday, 20 November 2026.
November
Government of Türkiye and the Government of Australia
UNFCCC COP 31
Antalya (Turkey)
Monday 9th November 2026 - Friday 20th November 2026
Antalya (Turkey)
The Government of Türkiye will host the thirty-first session of the Conference of the Parties, the twenty-first session of the Conference of the Parties serving as the meeting of the Parties to the Kyoto Protocol and the eighth session of the Conference of the Parties serving as the meeting of the Parties to the Paris Agreement from Monday, 9 November, to Friday, 20 November 2026.
November
Government of Türkiye and the Government of Australia
UNFCCC COP 31
Antalya (Turkey)
Monday 9th November 2026 - Friday 20th November 2026
Antalya (Turkey)
The Government of Türkiye will host the thirty-first session of the Conference of the Parties, the twenty-first session of the Conference of the Parties serving as the meeting of the Parties to the Kyoto Protocol and the eighth session of the Conference of the Parties serving as the meeting of the Parties to the Paris Agreement from Monday, 9 November, to Friday, 20 November 2026.
November
Government of Türkiye and the Government of Australia
UNFCCC COP 31
Antalya (Turkey)
Monday 9th November 2026 - Friday 20th November 2026
Antalya (Turkey)
The Government of Türkiye will host the thirty-first session of the Conference of the Parties, the twenty-first session of the Conference of the Parties serving as the meeting of the Parties to the Kyoto Protocol and the eighth session of the Conference of the Parties serving as the meeting of the Parties to the Paris Agreement from Monday, 9 November, to Friday, 20 November 2026.
November
Government of Türkiye and the Government of Australia
UNFCCC COP 31
Antalya (Turkey)
Monday 9th November 2026 - Friday 20th November 2026
Antalya (Turkey)
The Government of Türkiye will host the thirty-first session of the Conference of the Parties, the twenty-first session of the Conference of the Parties serving as the meeting of the Parties to the Kyoto Protocol and the eighth session of the Conference of the Parties serving as the meeting of the Parties to the Paris Agreement from Monday, 9 November, to Friday, 20 November 2026.
November
Government of Türkiye and the Government of Australia
UNFCCC COP 31
Antalya (Turkey)
Monday 9th November 2026 - Friday 20th November 2026
Antalya (Turkey)
The Government of Türkiye will host the thirty-first session of the Conference of the Parties, the twenty-first session of the Conference of the Parties serving as the meeting of the Parties to the Kyoto Protocol and the eighth session of the Conference of the Parties serving as the meeting of the Parties to the Paris Agreement from Monday, 9 November, to Friday, 20 November 2026.
November
Government of Türkiye and the Government of Australia
UNFCCC COP 31
Antalya (Turkey)
Monday 9th November 2026 - Friday 20th November 2026
Antalya (Turkey)
The Government of Türkiye will host the thirty-first session of the Conference of the Parties, the twenty-first session of the Conference of the Parties serving as the meeting of the Parties to the Kyoto Protocol and the eighth session of the Conference of the Parties serving as the meeting of the Parties to the Paris Agreement from Monday, 9 November, to Friday, 20 November 2026.
November
Government of Türkiye and the Government of Australia
UNFCCC COP 31
Antalya (Turkey)
Monday 9th November 2026 - Friday 20th November 2026
Antalya (Turkey)
The Government of Türkiye will host the thirty-first session of the Conference of the Parties, the twenty-first session of the Conference of the Parties serving as the meeting of the Parties to the Kyoto Protocol and the eighth session of the Conference of the Parties serving as the meeting of the Parties to the Paris Agreement from Monday, 9 November, to Friday, 20 November 2026.
November
Government of Türkiye and the Government of Australia
UNFCCC COP 31
Antalya (Turkey)
Monday 9th November 2026 - Friday 20th November 2026
Antalya (Turkey)
The Government of Türkiye will host the thirty-first session of the Conference of the Parties, the twenty-first session of the Conference of the Parties serving as the meeting of the Parties to the Kyoto Protocol and the eighth session of the Conference of the Parties serving as the meeting of the Parties to the Paris Agreement from Monday, 9 November, to Friday, 20 November 2026.
November
Government of Türkiye and the Government of Australia
UNFCCC COP 31
Antalya (Turkey)
Monday 9th November 2026 - Friday 20th November 2026
Antalya (Turkey)
The Government of Türkiye will host the thirty-first session of the Conference of the Parties, the twenty-first session of the Conference of the Parties serving as the meeting of the Parties to the Kyoto Protocol and the eighth session of the Conference of the Parties serving as the meeting of the Parties to the Paris Agreement from Monday, 9 November, to Friday, 20 November 2026.
November
Government of Türkiye and the Government of Australia
UNFCCC COP 31
Antalya (Turkey)
Monday 9th November 2026 - Friday 20th November 2026
Antalya (Turkey)
The Government of Türkiye will host the thirty-first session of the Conference of the Parties, the twenty-first session of the Conference of the Parties serving as the meeting of the Parties to the Kyoto Protocol and the eighth session of the Conference of the Parties serving as the meeting of the Parties to the Paris Agreement from Monday, 9 November, to Friday, 20 November 2026.
November
Government of Türkiye and the Government of Australia
UNFCCC COP 31
Antalya (Turkey)
Monday 9th November 2026 - Friday 20th November 2026
Antalya (Turkey)
The Government of Türkiye will host the thirty-first session of the Conference of the Parties, the twenty-first session of the Conference of the Parties serving as the meeting of the Parties to the Kyoto Protocol and the eighth session of the Conference of the Parties serving as the meeting of the Parties to the Paris Agreement from Monday, 9 November, to Friday, 20 November 2026.
December
World Soil Day
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Saturday 5th December 2026
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World Soil Day (WSD) is held annually on 5 December as a means to focus attention on the importance of healthy soil and to advocate for the sustainable management of soil resources.
An international day to celebrate soil was recommended by the International Union of Soil Sciences (IUSS) in 2002. Under the leadership of the Kingdom of Thailand and within the framework of the Global Soil Partnership, FAO has supported the formal establishment of WSD as a global awareness raising platform. The FAO Conference unanimously endorsed World Soil Day in June 2013 and requested its official adoption at the 68th UN General Assembly. In December 2013, the UN General Assembly responded by designating 5 December 2014 as the first official World Soil Day.
December
Human Rights Day
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Thursday 10th December 2026
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Human Rights Day is observed every year on 10 December – the day on which the United Nations General Assembly adopted, in 1948, the Universal Declaration of Human Rights.
The Universal Declaration of Human Rights empowers us all. The principles enshrined in the Declaration are as relevant today as they were in 1948. We need to stand up for our own rights and those of others. We can take action in our own daily lives, to uphold the rights that protect us all and thereby promote the kinship of all human beings.
December
International Mountain Day
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Friday 11th December 2026
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The United Nations General Assembly designated 11 December “International Mountain Day”. As of 2003, it has been observed every year to create awareness about the importance of mountains to life, to highlight the opportunities and constraints in mountain development and to build alliances that will bring positive change to mountain peoples and environments around the world.
The Food and Agriculture Organization of the United Nations (FAO) is the coordinating agency for the preparation and animation of this celebration and is mandated to lead observance of it at the global level. The Mountain Partnership Secretariat in the FAO Forestry Division is responsible for coordinating this international process.
Carbon Pulse and Redshaw Advisors, in strategic partnership with Offset8 Capital
Carbon Forward Middle East
Abu Dhabi (UAE)
Wednesday 14th January 2026 - Thursday 15th January 2026
Abu Dhabi (UAE)
Following a successful launch in January 2025, Carbon Forward Middle East will return for its second edition in the UAE’s capital, Abu Dhabi, from January 14-15, 2026.
In collaboration with the World Future Energy Summit (WFES), Carbon Forward Middle East will be officially hosted under Abu Dhabi Sustainability Week (ADSW) at the Abu Dhabi National Exhibition Centre (ADNEC).
Organised by Carbon Pulse and Redshaw Advisors, in strategic partnership with Offset8 Capital, Carbon Forward Middle East 2026 will once again bring together global and regional leaders to explore how carbon markets can catalyse climate action across the Middle East and globally.
Carbon markets remain a vital tool on the path to – and beyond – net zero, unlocking finance for both mitigation and adaptation.
As the region’s only dedicated carbon market conference, Carbon Forward Middle East 2026 will build on the momentum of its inaugural event, which convened governments, investors, financial institutions, project developers, standards bodies, law firms, ratings agencies, traders, and brokers.
IETA
IETA Carbon Market Dialogue – MENA
Abu Dhabi (UAE)
Thursday 15th January 2026
Abu Dhabi (UAE)
World Economic Forum
World Economic Forum Annual Meeting – ‘A Spirit of Dialogue’
Davos (Switzerland)
Monday 19th January 2026 - Friday 23rd January 2026
Davos (Switzerland)
World leaders from government, business, civil society and academia will convene in Davos to engage in forward-looking discussions to address global issues and set priorities. The call for bold collective action makes the meeting particularly relevant. The programme will be structured around five key global challenges where public-private dialogue and cooperation, involving all stakeholders, are necessary for progress. In addressing these challenges, growth, resilience, and innovation will serve as cross- cutting imperatives, guiding how leaders engage with today’s complexity and pursue tomorrow’s opportunities.
Key themes:
How can we cooperate in a more contested world?
How can we unlock new sources of growth?
How can we better invest in people?
How can we deploy innovation at scale and responsibly?
How can we build prosperity within planetary boundaries?
World Wetland Day
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Monday 2nd February 2026
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World Wetlands Day is celebrated each year on 2 February to raise awareness about wetlands. This day also marks the anniversary of the Convention on Wetlands, which was adopted as an international treaty in 1971.
Government of the United Kingdom
IPBES12 – 12th Session of the Plenary of the Intergovernmental Science-Policy Platform on Biodiversity and Ecosystem Services
Manchester Central Convention Complex
Tuesday 3rd February 2026 - Sunday 8th February 2026
Manchester (UK)
The Intergovernmental Science-Policy Platform on Biodiversity and Ecosystem Services (IPBES) is an independent intergovernmental body established by States to strengthen the science-policy interface for biodiversity and ecosystem services for the conservation and sustainable use of biodiversity, long-term human well-being and sustainable development. It was established in Panama City, on 21 April 2012 by 94 Governments. It is not a United Nations body. However, at the request of the IPBES Plenary and with the authorization of the UNEP Governing Council in 2013, the United Nations Environment Programme (UNEP) provides secretariat services to IPBES. See here for more information on the history of IPBES.
The twelfth session of the Plenary of the Intergovernmental Science-Policy Platform on Biodiversity and Ecosystem Services (#IPBES12) will be hosted by the Government of the United Kingdom at the Manchester Central Convention Complex in Manchester, United Kingdom of Great Britain and Northern Ireland, from 3 to 8 February 2026 (Click to view on Google Maps).
The session will open on Tuesday, 3 February 2026, at 9.30 a.m. Greenwich Mean Time (GMT) (UTC+00:00) and close on Sunday, 8 February 2026, at 6 p.m. Daily sessions will take place from 10 a.m. to 1 p.m. and from 3 p.m. to 6 p.m. Additional meetings may take place in contact groups and in regional groupings.
Regional consultations and a Stakeholder Day are planned to be organized on Monday, 2 February 2026. A daily schedule will be made available on https://www.ipbes.net/events/ipbes-12/schedule and the Event App closer to the event for specific time and room allocation information.
Trellis Group
GreenBiz 26
JW Marriott Desert Ridge, Phoenix, AZ
Tuesday 17th February 2026 - Thursday 19th February 2026
Phoenix (USA)
You’re leading change in an unpredictable political, social and economic environment. At GreenBiz, you’ll connect with peers and trailblazers and master the skills essential to face your company’s unique challenges. Join the community, including the most influential voices in sustainability, and learn what’s next in decarbonization, disclosure, nature, supply chains, strategic communications, change management and more at GreenBiz.
Federal Ministry of Agriculture and Forestry, Climate and Environmental Protection, Regions and Water Management of the Republic of Austria, co-convened with Australia, Finland, Japan, Türkiye, FAO and the UNFF Secretariat.
Advancing sustainable forest-based bioeconomy approaches
Vienna (Austria)
Monday 23rd February 2026 - Wednesday 25th February 2026
Vienna (Austria)
The gathering will bring together leaders from government, science, industry, civil society and Major Groups to drive forward innovative and inclusive bioeconomy solutions that put sustainable forest management at the core. The Summit provides a strategic platform to:
- assess the current state of sustainable forest-based bioeconomy approaches and related trade-offs;
- define priorities to integrate science into policy, strengthen cross-sector collaboration, and mobilise finance, research and innovation;
- identify concrete actions and partnerships—engaging women, youth, Indigenous Peoples and local communities, and the private sector—leading to clear messages and recommendations for UNFF and FAO forums.
Thematic focus
- From policy to practice: scaling up sustainable approaches
- Financing the future: investment and climate-resilient bioeconomy R&D
- From forest to market: securing sustainable supply for growing demand
- Forest potentials beyond wood, including non-wood products and agrifood systems
- Building the future: innovative wood solutions, carbon neutrality and R&D
- Wood, health and sound
- Diversity and rights, including gender equality and Indigenous knowledge
- Cooperation to upscale bioeconomy; circularity in value chains; communication and public engagement
(A consolidated background paper will be shared in advance.)
The Economist
11th annual Sustainability Week – Economist Impact
Intercontinental London – the O2, London (UK)
Monday 2nd March 2026 - Wednesday 4th March 2026
London (UK)
Profits can speed up progress to net zero. Despite some governments backtracking on green targets, many companies continue to charge forward. Meet the right people with bold ideas and clear steps at Sustainability Week 2026 in London on March 2nd-4th.
From AI to supply chains and waste management, learn what works in practice, and how to apply it to your organisation. Peer-to-peer interactive sessions like the CSO Leaders Club connect senior sustainability leaders with others who can help them move faster.
New in 2026, the Carbon Capture and Biodiversity summits equip attendees with the tools to accelerate the journey to profitability and sustainability.
World Wildlife Day
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Tuesday 3rd March 2026
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On 20 December 2013 at the 68th Session of the United Nations General Assembly (UNGA), March 3 was declared United Nations World Wildlife Day (WWD). This day holds significance as the day that the Convention on International Trade in Endangered Species of Wild Fauna and Flora (CITES) was signed in 1973. The UNGA Resolution designated the CITES Secretariat as the facilitator for the global observance of this special day for wildlife on the UN calendar. UN World Wildlife Day has now become the global annual event dedicated to wildlife.
People everywhere rely on wildlife and biodiversity-based resources to meet our needs – from food, to fuel, medicines, housing, and clothing. For us to enjoy the benefits and the beauty that nature brings us and our planet, people have been working together to make sure ecosystems are able to thrive and plant and animal species are able to exist for future generations. So, let’s celebrate wildlife and the important conservation work being done around the world!
The Economist
13th annual World Ocean Summit & Expo
Montréal (Canada)
Wednesday 4th March 2026 - Thursday 5th March 2026
Montréal (Canada)
The 13th annual World Ocean Summit comes at a turning point: the High Seas Biodiversity Treaty (BBNJ) has been ratified, the WTO Fisheries Subsidies Agreement is going to reshape seafood supply chains, and new science warns we have breached the planetary boundary on ocean acidification. At the same time, major philanthropic and financial investments are flowing into the ocean economy. The question is no longer why act, but how.
This summit will translate these global milestones into action for business, policy and finance. Sessions will ask:
- How can companies and investors turn new legal obligations into resilient growth strategies?
- What tools—digital twins, AI, blue bonds—are working, and which need to be redesigned?
- How can philanthropy, finance and corporate capital be combined to scale the ocean economy?
- What trade-offs must governments, industries and communities accept to protect and restore our ocean’s health?
Economist Impact brings the sharp debates, independent analysis and cross-sector convening power needed to challenge assumptions, bridge silos and shape the next decade of ocean governance and business strategy.
Global Change Associates
Wall Street Green Summit
Cornell Club, New York (USA)
Tuesday 10th March 2026 - Wednesday 11th March 2026
New York (USA)
The 2026 Wall Street Green Summit agenda is focused on key topical areas, including Climate Tech Investing, Energy Security, and the Energy Transition, Carbon Markets, Clean Energy solutions to climate change, and Greening Clean Transportation.
International Day of Forests
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Saturday 21st March 2026
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The United Nations General Assembly proclaimed 21 March the International Day of Forests (IDF) in 2012. The Day celebrates and raises awareness of the importance of all types of forests. On each International Day of Forests, countries are encouraged to undertake local, national and international efforts to organize activities involving forests and trees, such as tree planting campaigns. The theme for each International Day of Forests is chosen by the Collaborative Partnership on Forests.
World Water Day
Sunday 22nd March 2026
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World Water Day 2026 will focus on water’s role in gender equality.
World Water Day became a UN observance day in 1993 and is celebrated annually on 22 March. It aims to inspire action to tackle the water and sanitation crisis and raise awareness of the 2.2 billion people living without access to safe water.
Convention on the Conservation of Migratory Species of Wild Animals
CMS COP15 – Conference of the Parties to the Convention on the Conservation of Migratory Species of Wild Animals
Campo Grande (Brazil)
Monday 23rd March 2026 - Sunday 29th March 2026
Campo Grande (Brazil)
This landmark UN wildlife conservation meeting will bring together governments, scientists, conservationists, indigenous peoples and local communities, environmental leaders, and civil society from around the world to tackle the urgent conservation challenges faced by the thousands of species of wild animals that cross international borders.
During the week-long negotiations, CMS COP15 is expected to consider:
- High-Level Political Commitments & Declarations – Adoption of Ministerial Declarations to reaffirm global commitments to migratory species conservation.
- Strengthening Global and Coordinated Conservation for Migratory Species – Reviewing and approving proposals from CMS Parties to add species at risk to the CMS Appendices.
- Implementing Targeted Conservation Actions – Advancing new concerted actions to address the most pressing threats to migratory species.
- Combating Illegal Take and Addressing Overexploitation of Species and their Habitats – Strengthening measures to prevent poaching, illegal killing and trade, bycatch and habitat destruction.
- Enhancing Ecological Connectivity – Taking decisive steps to safeguard vital migratory corridors and habitats.
- Driving the Samarkand Strategic Plan (2024–2032) Forward – Evaluating progress and setting the course for the next decade of action.
- Scaling Up Species-Specific Conservation – Expanding key initiatives, including the CMS Jaguar Initiative, to protect iconic and at-risk species.
- Addressing Global Challenges Impacting Migratory Species – Tackling climate change, habitat loss, wildlife health threats, and the impacts of pollution and renewable energy infrastructure.
- Fostering Global Collaboration – Strengthening synergies with other multilateral environmental agreements such as CITES, CBD, Ramsar and integrating conservation with sustainable livelihoods.
Carbon Pulse and Redshaw Advisors
Carbon Forward Asia 2026
Singapore
Tuesday 24th March 2026 - Wednesday 25th March 2026
Singapore
Carbon Forward will return to Singapore on 24 and 25 March 2026 for the fourth consecutive year, bringing together experts from the Asia-Pacific region to discuss ASEAN markets, nature-based solutions, international emissions trading, and much more over two stimulating days.
Carbon Forward Asia 2026 will explore:
- Singapore’s pathway to combining its carbon tax with Article 6 and unlocking international carbon-market opportunities
- The regional outlook on integrating Article 6 with emerging national carbon-market frameworks
- Interoperability and harmonising national markets – linking infrastructure to make the market work for investors and buyers
- Country focus – Japan, Korea, India, Indonesia, China and Australia
- Standards and the role of credits in decarbonisation strategies. Is there a need for a more customised Asian perspective?
- What is driving buyer demand?
- How is CBAM driving carbon pricing and trading policies throughout the APAC region?
- How is Asia using CORSIA to deepen liquidity, price transparency and operational access for the aviation sector?
- The region’s commitment to the VCM – strengthening integrity, re-establishing credibility and increasing investor confidence
- Removals and its role in net zero – NBS, CCUS – what APAC initiatives are in this space?
- The driver, incentives, risks and opportunities affecting investment decisions
- Global carbon price outlook
Faversham House
edie 26
Business Design Centre, London
Wednesday 25th March 2026 - Thursday 26th March 2026
London (UK)
Across six stages, 150+ speakers, 40+ solutions and two full days of collaboration, edie 26 is where ambition becomes action.
Whether you’re leading sustainability, setting net-zero targets, managing risk or scaling climate solutions, edie 26 is your meeting place to connect with 1,000+ peers, exchange insight and transform climate resilience into meaningful, scalable impact.
Returning for its 16th edition on 25-26 March 2026 at London’s Business Design Centre, the event will welcome 450+ organisations for expert-led sessions, Advisory Clinics, Roundtables, a scaled-up Innovation Pavilion, and a brand-new Collaboration Hub – all focused on shaping the next chapter of climate action in sustainable business.
The Economist
Sustainability Week Asia – Economist Impact
The Athenee Hotel, Bangkok (Thailand)
Wednesday 25th March 2026 - Thursday 26th March 2026
Bangkok (Thailand)
Asia-Pacific’s rapid economic growth, substantial state investment in renewables and diverse ecosystems give the region a chance to lead the race to net zero. Connect with 1,000 sustainability leaders to drive change and accelerate the transition to a greener future.
International Day of Zero Waste
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Monday 30th March 2026
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The International Day of Zero Waste aims to promote sustainable consumption and production patterns, support the societal shift towards circularity and raise awareness about how zero-waste initiatives contribute to the advancement of the 2030 Agenda for Sustainable Development.
The waste sector contributes significantly to the triple planetary crisis of climate change, biodiversity and nature loss, and pollution. Humanity generates an estimated 2.24 billion tons of municipal solid waste annually, of which only 55 per cent is managed in controlled facilities. Every year, around 931 million tons of food is lost or wasted and up to 14 million tons of plastic waste enters aquatic ecosystems.
Zero-waste initiatives can foster sound waste management and minimize and prevent waste, helping to address the triple planetary crisis, protect the environment, enhance food security and improve human health and well-being.
IETA
European Climate Summit (ECS) 2026
Casa Llotja de Mar, Barcelona, Spain
Tuesday 14th April 2026 - Thursday 16th April 2026
Barcelona (Spain)
THE NEW CARBON ORDER
WHERE EUROPE’S CARBON MARKET AMBITION MEETS GLOBAL MOMENTUM
As Europe steps into a decisive phase for its climate and industrial transition, carbon markets are emerging as the backbone of a more connected, competitive, and climate-resilient economy. ECS 2026 will bring together high-level stakeholders to explore how next-generation carbon pricing can drive ambition, unlock innovation, and strengthen cooperation across borders and sectors.
The Summit will examine the transformative policy milestones reshaping the European and global landscape – from the launch of ETS2 and the evolution of the Carbon Border Adjustment Mechanism (CBAM) to the upcoming revision of the EU ETS and the integration of digital tools for transparency and market integrity. Sessions will also look ahead to how European leadership can align with international efforts to scale voluntary and compliance markets, foster industrial decarbonisation, and link systems globally.
Join policymakers, business leaders, and carbon market innovators in Barcelona for three days of strategic dialogue, fresh insight, and unparalleled networking at the heart of Europe’s next chapter in carbon market transformation.
International Mother Earth Day
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Wednesday 22nd April 2026
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The General Assembly designated 22 April as International Mother Earth Day through a resolution adopted in 2009.
The original roots go back to the 1970s when environmental protection was not yet a priority of the national political agendas.
The UN Conference on the Human Environment 1972 in Stockholm marked the beginning of a global awareness of the interdependence between people, other living species and our planet, as well as the establishment of World Environment Day on 5 June and the UN Environment Programme.
Governments of Colombia and the Netherlands, and The Fossil Fuel Non-Proliferation Treaty Initiative
International Conference on the Just Transition Away from Fossil Fuels
Santa Marta (Colombia)
Tuesday 28th April 2026 - Thursday 29th January 2026
Santa Marta (Colombia)
The conference will advance international cooperation on transitioning away from fossil fuel extraction — reinforcing the objectives of the Paris Agreement and aligning with the recent Advisory Opinion of the International Court of Justice, which confirmed that States have a legal obligation to protect the climate, including by addressing fossil fuel production, licensing and subsidies.
The First International Conference on the Just Transition Away from Fossil Fuels will serve as a strategic space for dialogue among a broad range of stakeholders — including government representatives, experts, rural and Indigenous Peoples, Afro-descendant communities, civil society, climate advocates, industry leaders, and academia — to explore viable, fair, and equitable pathways for transitioning to sustainable, diversified, and accessible energy. Designed to foster robust and structural transformations, the summit aims to facilitate a planned, just, and sustainable phase-out of fossil fuels and address the need for a structural shift in our socioeconomic model.
The idea of a global conference builds upon successful examples of previous diplomatic summits that have led to increased international cooperation to address major global threats including the Ottawa Conference to address land mines; the Oslo Conference on cluster munitions and the discussions on the Prohibition of Nuclear Weapons, for which a series of three conferences, known as the Humanitarian Initiative, shifted the framing of nuclear weapons from one of security to a humanitarian discourse, leading to successful resolution within the UN General Assembly.
World Tuna Day
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Saturday 2nd May 2026
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As a result of the amazing qualities of tuna, the fish are threatened by overwhelming demand. According to the latest data, among the seven principal tuna species, 33.3 percent of the stocks are estimated to be fished at biologically unsustainable levels
That is why in December 2016, the United Nations General Assembly voted to officially observe World Tuna Day.
The move underlines the importance of conservation management to ensure that we have systems in place to prevent tuna stocks from crashing. Many countries depend heavily on tuna resources for food security and nutrition, economic development, employment, government revenue, livelihoods, culture, and recreation.
International Permaculture Day
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Sunday 3rd May 2026
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The first Sunday in May (or thereabouts) …a day of celebration showcasing permaculture around the world.
Open homes, gardens and farms, films, community gardens, educational workshops, permablitzes (garden makeovers) and more. It’s an opportunity to experience permaculture and meet its practitioners.
World Migratory Bird Day 1
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Saturday 9th May 2026
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This year’s World Migratory Bird Day (WMBD) campaign will highlight the need for a healthy coexistence between humans and birds. It will focus on creating and adapting environments that support migratory bird populations across all communities, from bustling cities to smaller towns and communities. There are actions everyone can take to protect our shared spaces with wildlife.
In 2025, WMBD will raise awareness about the many challenges migratory birds face due to human activities and expanding urban development. The campaign will advocate for strategic urban planning and conservation efforts that incorporate bird-friendly practices, making sure that our communities become havens for these remarkable travelers. The 2025 theme encourages action from all sectors, including national and local governments, businesses, community groups, and individuals worldwide.
UN Economic and Social Council (ECOSOC)
21st Session of the UN Forum on Forests
UN Headquarters, New York (USA)
Monday 11th May 2026 - Friday 15th May 2026
New York (USA)
The UN Forum on Forests is a functional commission of the UN Economic and Social Council (ECOSOC) with universal membership. Since its establishment in 2000, the Forum has set many milestones including the first UN Forest Instrument in 2007, the Global Forest Financing Facilitation Network (GFFFN) in 2015, and adoption of the first UN Strategic Plan for Forests 2030 and its six Global Forest Goals in 2017.
UNFF21 is convened as a policy session, focusing on strengthening policy guidance and accelerating implementation of agreed forest-related commitments.
Argus Media
Argus Europe Carbon Conference
Nice (France)
Monday 11th May 2026 - Wednesday 13th May 2026
Nice (France)
The Argus Europe Carbon Conference, a leading forum for carbon market stakeholders, will take place in Nice, France on 11–13 May 2026.
As the EU accelerates toward its 2030 climate targets, reforms across the EU ETS, CBAM, and the developing EU Carbon Removal Framework (CRCF) are reshaping compliance obligations and redefining the cost of decarbonisation for industries operating both within Europe and across global supply chains.
Developments in the voluntary carbon market and the progression of Article 6.4 toward operationalisation remain central as hard-to-abate sector companies are on their pathways towards decarbonisation, with aviation facing new cost signals under CORSIA, and industries such as steel, cement, chemicals, and shipping adapting to tightening compliance obligations and rising carbon cost exposure.
Hosted in one of the key hubs for international climate dialogue and European policy engagement in Nice, France, join the event alongside more than 200 senior-level participants for two days of high-level networking and practical insight across the carbon value chain.
Endangered Species Day
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Saturday 16th May 2026
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Every year on the third Friday in May, thousands of people around the world participate in Endangered Species Day by celebrating, learning about, and taking action to protect threatened and endangered species. This global day of action and celebration was created and founded by David Robinson and the Endangered Species Coalition in 2006, and has continued ever since.
World Bee Day
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Wednesday 20th May 2026
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Bees and other pollinators, such as butterflies, bats and hummingbirds, are increasingly under threat from human activities.
Pollination is, however, a fundamental process for the survival of our ecosystems. Nearly 90% of the world’s wild flowering plant species depend, entirely, or at least in part, on animal pollination, along with more than 75% of the world’s food crops and 35% of global agricultural land. Not only do pollinators contribute directly to food security, but they are key to conserving biodiversity.
To raise awareness of the importance of pollinators, the threats they face and their contribution to sustainable development, the UN designated 20 May as World Bee Day.
The goal is to strengthen measures aimed at protecting bees and other pollinators, which would significantly contribute to solving problems related to the global food supply and eliminate hunger in developing countries.
We all depend on pollinators and it is, therefore, crucial to monitor their decline and halt the loss of biodiversity.
International Day for Biological Diversity
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Friday 22nd May 2026
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To halt or reverse this decline it is vital to transform people’s roles, actions and relationships with biodiversity. Many solutions exist: UNESCO’s diverse networks, programmes and partners have observed positive and inspiring seeds of change around the world. UNESCO also accompanies Member States and their people in their efforts to halt biodiversity loss by understanding, appreciating, safeguarding and using biodiversity sustainably.
Now is time to act for biodiversity! The United Nations has proclaimed May 22 The International Day for Biological Diversity to increase understanding and awareness of biodiversity issues.
GEF and Uzbekistan Ministry of Ecology, Environmental Protection and Climate Change
8th Global Environment Facility (GEF) Assembly
Samarkand (Uzbekistan)
Saturday 30th May 2026 - Saturday 6th June 2026
Samarkand (Uzbekistan)
Organized in partnership with the Uzbekistan Ministry of Ecology, Environmental Protection and Climate Change, the Assembly will highlight how the next funding cycle (GEF-9) will strategically invest in environmental action to accelerate progress on biodiversity conservation, land restoration, chemical pollution reduction, and climate resilience through the transformation of key economic systems for sustainable and lasting outcomes at scale.
It will also showcase successful projects and innovations financed by the GEF across various regions, highlighting how collaborative funding can deliver impactful, scalable solutions for environmental sustainability.
Eight high-level roundtables will generate actionable technical and political recommendations and build momentum and alignment across stakeholders feeding into a final ministerial plenary:
- The Role of Conventions and International Agreements
- Blended Finance & Private-Sector Leadership
- The Future of Official Development Assistance
- Maximizing Impact of Critical Investments
- Leaving No Country Behind — SIDS, LDCs & Fragile States
- Leaving No One Behind — Civil Society, Women & Indigenous Peoples
- Leading from the Ground — Recipient-Country Action on Policy Coherence & Resource Mobilization
- Policy Coherence and Mobilization of Resources, from all sources
IETA
Latin America Climate Summit (LACS)
Monterrey (Mexico)
Tuesday 2nd June 2026 - Thursday 4th June 2026
Monterrey (Mexico)
At the 2026 Latin America Climate Summit in Monterrey, regional leaders will advance dialogue on carbon pricing, climate finance, and market cooperation.
Programm COMING SOON!
International Day for the Fight against Illegal, Unreported and Unregulated Fishing
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Friday 5th June 2026
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Fisheries provide a vital source of food, employment, recreation, trade and economic well-being for people throughout the world. In a world of growing population and persistent hunger, fish has emerged as an important commodity for the achievement of food security. However, efforts by the international community to ensure the sustainability of fisheries are being seriously compromised by illegal, unreported and unregulated fishing activities.
According to the UN Food and Agriculture Organization (FAO) illegal, unreported and unregulated fishing activities are responsible for the loss of 11–26 million tonnes of fish each year, which is estimated to have an economic value of US$10–23 billion. To curtail this impact, Target 4 of Goal 14 of the Sustainable Development Agenda adopted in 2015 by the UN General Assembly, specifically urges the international community to “effectively regulate harvesting and end overfishing, illegal, unreported and unregulated fishing and destructive fishing practices”.
World Environment Day
Friday 5th June 2026
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The Republic of Korea will host World Environment Day 2025 with a focus on ending plastic pollution globally.
World Environment Day, marked annually on 5 June, was established by the United Nations General Assembly in 1972. Over the past five decades, the Day has grown to be one of the largest global platforms for environmental outreach. Tens of millions of people participate online and through in-person activities, events and actions around the world.
The world produces more than 430 million tonnes of plastic annually, two-thirds of which are short-lived products that soon become waste, filling the ocean and, often, working their way into the human food chain.
World Oceans Day
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Monday 8th June 2026
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World Ocean Day catalyzes collective action for a healthy ocean and a stable climate, working in collaboration with youth leaders and a wide range of organizations. World Ocean Day belongs to all groups and individuals, collectively, everywhere. It’s about how we can create a better future with an abundant ocean and a stable climate, by working together.
UNFCCC
64th Sessions of the UNFCCC Subsidiary Bodies
Bonn (Germany)
Monday 8th June 2026 - Thursday 18th June 2026
Bonn (Germany)
The 64th sessions of the UNFCCC Subsidiary Body for Implementation (SBI) and Subsidiary Body for Scientific and Technological Advice (SBSTA) are scheduled to take place in June 2026.
CE Events & Media
Forestry & Agriculture Investment Summit
Hilton Canary Wharf, London (UK)
Tuesday 9th June 2026 - Wednesday 10th June 2026
London (UK)
FAIS helps investors understand how they should react to future challenges. The drive towards net zero is putting an even greater emphasis on investments into carbon accretive assets. FAIS operates at the nexus of finance, government, and ecology.
Our industry leading conferences gather major investors and actors involved in forestry and agriculture. To discuss climate-positive investments, helping to unearth the latest developments for nature-based solutions from leading experts globally. Through peer-to-peer interaction, panel discussions and one-on-one meetings, the audience will leave this event armed with climate smart investable opportunities, factoring in risks, returns and impact.
You can expect to engage in discussions such as:
- Defining issues that impact on an investor
- Understanding risk
- Estimating future returns
- Regenerative agriculture and agroforestry
Government of France
G7 Summit
Évian (France)
Sunday 14th June 2026 - Tuesday 16th June 2026
Évian (France)
The G7 (Group of 7) is a group for economic partnerships and that every year brings together the Heads of State and Government of seven of the most industrialized countries in the world (France, the United States, Canada, Japan, the United Kingdom, Italy, Germany). These countries represented 10% of the world population and 46% of the world’s gross domestic product (GDP) in 2017. In the G7, the European Union is represented by the President of the European Council and the President of the European Commission. The G7 has no legal existence, permanent secretariat or official members. The presidency, held by one of the seven countries in turn every year, provides the resources required for the group’s work.
World Day to Combat Desertification and Drought
Wednesday 17th June 2026
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Desertification, land degradation, and drought are among the most pressing environmental challenges of our time, with up to 40% of all land area worldwide already considered degraded.
Healthy land not only provides us with almost 95% of our food but so much more: it clothes and shelters us, provides jobs and livelihoods, and protects us from the worsening droughts, floods and wildfires.
At the same time, growing populations coupled with unsustainable production and consumption patterns fuel demand for natural resources, putting excessive pressure on land to the point of degradation. Desertification and drought are driving forced migration, putting tens of millions of people each year at risk of displacement.
Of the world’s 8 billion inhabitants, over one billion of young people under the age of 25 years live in developing countries, particularly in regions directly dependent on land and natural resources for sustenance. Creating job prospects for rural populations is a viable solution that gives young people access to eco-entrepreneurship opportunities and at the same time to scale up best practices.
This year, the theme of the Desertification and Drought Day “United for Land. Our Legacy. Our Future” spotlights the future of land stewardship — our most precious resource to ensure the stability and prosperity of billions of people around the world.
Financial Times, FT’s Moral Money and Climate Capital
Financial Time’s Climate & Impact Summit
London (UK)
Wednesday 17th June 2026 - Thursday 18th June 2026
London (UK)
Climate change is reshaping the world in irreversible ways. From extreme weather to biodiversity collapse and water scarcity, the systems that sustain life are under growing strain. Global food supplies are destabilising. Key carbon sinks — forests, wetlands, and permafrost — are, in some instances, turning into carbon sources. The Arctic Ocean is on track for its first ice-free day before 2030.
To meet the Paris Agreement, emissions must fall 43% by 2030. Yet this transformation must take place in economies still largely reliant on fossil fuels, at a time when global electricity demand is projected to double by 2050. There is momentum: in 2024, clean electricity exceeded 40% of global generation, driven by solar, now the world’s cheapest energy source, and clean energy investment also passed $2tn for the first time.
But climate action today means more than cutting emissions. In an era of fragile institutions and geopolitical upheaval, business has a role to play in upholding the principles — accountability, transparency, rule of law — that underpin both climate and economic resilience. This year, the FT’s Climate & Impact Summit brings together the FT’s Moral Money and Climate Capital to host practical discussions on the scale of the crises we face — and the opportunity we still have to shape a fairer and more sustainable society.
Climate Action
London Climate Action Week
London (UK)
Saturday 20th June 2026 - Sunday 28th June 2026
London (UK)
London will once again become a hub for bold ideas, cross-sector collaboration and real-world climate solutions.
Now heading into its eighth edition, London Climate Action Week continues to be a key moment to connect, influence and drive progress, both locally and globally.
World Rainforest Day
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Monday 22nd June 2026
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Founded in 2017 by Rainforest Partnership, World Rainforest Day celebrates the importance of healthy, standing rainforests for climate, biodiversity, culture, and livelihoods— and convenes a global movement to protect and restore them.
Celebrated annually on June 22, this day highlights rainforests and their critical role in safeguarding our future on this planet, showcases innovative and emerging solutions for their protection, and inspires individual and collective actions around the world for holistic forest impact.
Trellis Group
Trellis Impact
Moscone West, San Francisco (USA)
Tuesday 23rd June 2026 - Thursday 25th June 2026
San Francisco (USA)
Trellis Impact convenes 4,000+ leaders from across industries, technologies, and the capital stack — from Fortune 500 decision-makers to climate-tech innovators and investors. Connect with the people who turn emerging ideas into scaled solutions and who see sustainability as a driver of business value and competitive advantage.
IETA
Asia Climate Summit (ACS)
Hong Kong (China)
Tuesday 7th July 2026 - Thursday 9th July 2026
Hong Kong (China)
The 2026 Asia Climate Summit in Hong Kong will bring together policymakers, investors, and market experts to shape Asia’s growing role in global carbon markets.
World Nature Conservation Day
Saturday 25th July 2026
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World Nature Conservation Day acknowledges that a healthy environment is crucial for a stable and healthy society. It’s a chance to raise awareness about the importance of protecting our planet’s natural resources: air, sunlight, soil, minerals, fuels, and water.
International Day for the Conservation of the Mangrove Ecosystem
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Sunday 26th July 2026
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The International Day for the Conservation of the Mangrove Ecosystem, adopted by the General Conference of UNESCO in 2015 and celebrated each year on 26 July, aims to raise awareness of the importance of mangrove ecosystems as “a unique, special and vulnerable ecosystem” and to promote solutions for their sustainable management, conservation and uses.
Mangroves are rare, spectacular and prolific ecosystems on the boundary between land and sea. These extra ordinary ecosystems contribute to the wellbeing, food security, and protection of coastal communities worldwide. They support a rich biodiversity and provide a valuable nursery habitat for fish and crustaceans. Mangroves also act as a form of natural coastal defense against storm surges, tsunamis, rising sea levels and erosion. Their soils are highly effective carbon sinks, sequestering vast amounts of carbon.
Yet mangroves are disappearing three to five times faster than overall global forest losses, with serious ecological and socio-economic impacts. Current estimates indicate that mangrove coverage has been divided by two in the past 40 years.
International Day of the World’s Indigenous Peoples
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Sunday 9th August 2026
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In order to raise awareness of the needs of these population groups, every 9 August commemorates the International Day of the World’s Indigenous Peoples. This date, adopted in December 1994 by UN General Assembly resolution 49/214, marks the date of the first meeting of the UN Working Group on Indigenous Populations of the Sub-Commission on the Promotion and Protection of Human Rights held in Geneva in 1982.
Violations of the rights of the world’s Indigenous Peoples have become a persistent problem, sometimes because of a historical burden from their colonization backgrounds and others because of the contrast with a constantly changing society. In response to this problem, let’s remember every August 9 that Indigenous Peoples have the right to make their own decisions and carry them out meaningfully and culturally appropriate to them.
UNCCD
UNCCD COP 17 – UN Convention to Combat Desertification
Ulaanbaatar (Mongolia)
Monday 17th August 2026 - Friday 28th August 2026
Ulaanbaatar (Mongolia)
The 17th session of the Conference of the Parties (COP17) to the United Nations Convention to Combat Desertification (UNCCD) will be hosted by Mongolia in its capital city, Ulaanbaatar, from 17 to 28 August 2026.
This landmark global event will bring together delegates from 197 Parties, heads of state, ministers, representatives from international organizations, scientific communities, civil society, and the private sector to forge solutions to the interconnected challenges of desertification, land degradation and drought.
During the two-week conference, participants will engage in a high-level segment that includes ministerial dialogues, along with multi-stakeholder forums and thematic discussions on science–policy integration, innovation, solutions, technology, and financing. The event is expected to foster impactful collaboration and action across sectors, advancing the goals of sustainable land management, ecosystem and land restoration, and the implementation of Land Degradation Neutrality (LDN) targets.
International Day of Clean Air for Blue Skies
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Monday 7th September 2026
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UN Member States recognize the need to substantially reduce the number of deaths and illnesses from hazardous chemicals and air, water and soil pollution and contamination by 2030, as well as to reduce the adverse per capita environmental impact of cities, including by paying special attention to air quality and municipal and other waste management by 2030.
Clean air is important for the health and day-to-day lives of people, while air pollution is the single greatest environmental risk to human health and one of the main avoidable causes of death and disease globally. Air pollution disproportionately affects women, children and older persons, and also has a negative impact on ecosystems.
International Day for the Preservation of the Ozone Layer
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Wednesday 16th September 2026
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In 1994, the United Nations General Assembly proclaimed 16 September the International Day for the Preservation of the Ozone Layer, commemorating the date of the signing, in 1987, of the Montreal Protocol on Substances that Deplete the Ozone Layer (resolution 49/114).
The principal aim of the Montreal Protocol is to protect the ozone layer by taking measures to control total global production and consumption of substances that deplete it, with the ultimate objective of their elimination on the basis of developments in scientific knowledge and technological information. It is structured around several groups of ozone-depleting substances. The groups of chemicals are classified according to the chemical family and are listed in annexes to the Montreal Protocol text. The Protocol requires the control of nearly 100 chemicals, in several categories. For each group or annex of chemicals, the Treaty sets out a timetable for the phase-out of production and consumption of those substances, with the aim of eventually eliminating them completely.
Climate Group
Climate Week New York City
New York (USA)
Sunday 20th September 2026 - Sunday 27th September 2026
New York (USA)
Climate Week NYC returns: September 20–27, 2026
Every year, the Climate Group bring together heads of state, global business leaders, philanthropic leaders, and civil society to accelerate climate action at scale.
2025 marked the biggest year yet: More than 100,000 participants, 5,500 leaders from business and government and civil society on-site, and 1,000+ events tackling the toughest questions in energy, industry, finance, food, transport, and nature.
IETA
North America Climate Summit (NACS)
Convene 360 Madison Avenue, New York, US
Tuesday 22nd September 2026 - Wednesday 23rd September 2026
New York (USA)
The 2026 North America Climate Summit in New York will unite market participants to drive carbon innovation and strengthen regional collaboration.
Programme COMING SOON!
International Day of Awareness of Food Loss and Waste
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Tuesday 29th September 2026
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Food loss and waste undermine the sustainability of our food systems. When food is lost or wasted, all the resources that were used to produce this food – including water, land, energy, labour and capital – go to waste. In addition, the disposal of food loss and waste in landfills, leads to greenhouse gas emissions, contributing to climate change. Food loss and waste can also negatively impact food security and food availability, and contribute to increasing the cost of food.
Our food systems cannot be resilient if they are not sustainable, hence the need to focus on the adoption of integrated approaches designed to reduce food loss and waste. Actions are required globally and locally to maximise the use of the food we produce. The introduction of technologies, innovative solutions (including e-commerce platforms for marketing, retractable mobile food processing systems), new ways of working and good practices to manage food quality and reduce food loss and waste are key to implementing this transformative change.
International Water Association
World Water Congress & Exhibition
Glasgow (UK)
Sunday 4th October 2026 - Thursday 8th October 2026
Glasgow (UK)
The IWA World Water Congress & Exhibition showcases state-of-the art knowledge and practice. An extensive technical programme of presentations, workshops and posters forms the core of the week-long event. Selected by an expert global Programme Committee and running across multiple parallel sessions, this delivers access to latest advances from right across the sector.
Built around this, the carefully curated wider programme will feature keynote speakers, plenary panel discussions, technology showcases, dialogues on emerging issues, and leadership forums, as well as integrated trade exhibition. This ensures the event delivers impact and value for all participants. The full programme for the 2026 edition is brought together under the theme of Water action – the path to resilience and prosperity.
Some of the topics set to be on the technical programme:
- Circular economy approaches, resource recovery and reuse
- PFAS and other water quality challenges
- Net-zero and carbon neutral urban water services
- Wastewater surveillance
- The role of digital technologies (AI, IoT)
- Antimicrobial resistance
- Nature-based solutions
- Decentralised water and sanitation treatment solutions
- Water quality monitoring and early warning systems
- Resilience planning across the water cycle
World Habitat Day
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Monday 5th October 2026
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The United Nations designated the first Monday of October of every year as World Habitat Day to reflect on the state of our habitats, and on the basic right of all to adequate shelter. The Day is also intended to remind the world that we all have the power and the responsibility to shape the future of our cities and towns.
In 1985 the United Nations designated the first Monday of October every year as World Habitat Day. The idea is to reflect on the state of our towns and cities and the basic right of all to adequate shelter. It is also intended to remind the world of its collective responsibility for the future of the human habitat.
World Migratory Bird Day 2
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Saturday 10th October 2026
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This year’s World Migratory Bird Day (WMBD) campaign will highlight the need for a healthy coexistence between humans and birds. It will focus on creating and adapting environments that support migratory bird populations across all communities, from bustling cities to smaller towns and communities. There are actions everyone can take to protect our shared spaces with wildlife.
World Bank Group (WBG)
World Bank Group Annual Meeting
Bangkok (Thailand)
Monday 12th October 2026 - Sunday 18th October 2026
Bangkok (Thailand)
The World Bank Group (WBG) plays a key role in the global effort to end extreme poverty and boost shared prosperity. One of the ways the organization works towards achieving these goals is by calling on citizens from around the globe to collaborate on a range of issues related to poverty reduction, international economic development and finance, building human capital, and strengthening resilience. The primary opportunity to bolster awareness and participation on these topics and advance the agenda on key issues is through the Spring and Annual Meetings. The meetings also aim to open up the meetings to the public through live-streamed events and online conversations on World Bank Live, Twitter and other platforms.
UNDP
Carbon Markets Africa Summit
Kigali (Rwanda)
Tuesday 13th October 2026 - Thursday 15th October 2026
Kigali (Rwanda)
Carbon Markets Africa Summit (CMAS) is the leading continental platform dedicated to catalysing high-integrity carbon markets across Africa. By connecting supply and demand, the summit brings together project developers, policymakers, investors, and standards bodies to build a credible, investable carbon pipeline grounded in African readiness.
• Africa’s marketplace for carbon credit supply and demand
• Focused on high-integrity, MRV-ready solutions
• Grounded in African policy, finance, and climate priorities
• Shaped by expert guidance from AfDB, VCMI, Verra, and more
• Timed to influence global climate finance and Article 6 agendas
Carbon Pulse and Redshaw Advisors
Carbon Forward Expo London
London (UK)
Tuesday 13th October 2026 - Thursday 15th October 2026
London (UK)
Carbon Forward Expo London, will take place between 13-15 October 2026 and celebrates its eleventh year analysing European and global compliance and voluntary carbon markets. Over three information-packed days, they will bring you leading experts, thought-provoking content, trailblazing organisations, lively discussions, and innovative thinking across the compliance, voluntary, removal, and renewable energy markets.
In 2025, Carbon Forward Expo London attracted over 20 sponsors, 100 speakers, and 500 attendees across the finance spectrum, as well as buyers, exchanges, insurers, project developers, industry and regulatory bodies, and government.
International Day for Disaster Risk Reduction
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Tuesday 13th October 2026
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The International Day for Disaster Risk Reduction was started in 1989, after a call by the United Nations General Assembly for a day to promote a global culture of risk-awareness and disaster reduction. Held every 13 October, the day celebrates how people and communities around the world are reducing their exposure to disasters and raising awareness about the importance of reining in the risks that they face
World Food Day
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Friday 16th October 2026
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Collective action across 150 countries worldwide, in up to 50 languages, is what makes World Food Day one of the most celebrated days of the UN calendar. Hundreds of events and outreach activities bring together governments, municipalities, businesses, CSOs, the media, the public, even youth. They promote worldwide awareness of hunger and promote action for the future of food, people and the planet.
The Convention on Biological Diversity (CBD)
UN Biodiversity Conference (COP17) – “Taking action for nature”
Yerevan (Armenia)
Monday 19th October 2026 - Friday 30th October 2026
Yerevan (Armenia)
Armenia has been elected as the host of the 2026 United Nations Biodiversity Conference. “Taking action for nature”—the slogan of the conference— conveys Armenia’s aspirations for an action-oriented UN Biodiversity Conference. In Yerevan, the Parties to the CBD will undertake the first global review of collective progress in the implementation of the KMGBF. The global review is expected to guide accelerated implementation.
“Armenia’s vision for COP17 is a beautiful one. It aims to inspire us all to see that transformation is possible, that nature is worth protecting, that implementation is happening and that we all have an important and active role to play,” said Astrid Schomaker, the Executive Secretary of the CBD, at the unveiling event.
International Day for Preventing the Exploitation of the Environment in War and Armed Conflict
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Friday 6th November 2026
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The United Nations Environment Programme (UNEP) has found that over the last 60 years, at least 40 percent of all internal conflicts have been linked to the exploitation of natural resources, whether high-value resources such as timber, diamonds, gold and oil, or scarce resources such as fertile land and water. Conflicts involving natural resources have also been found to be twice as likely to relapse.
The United Nations attaches great importance to ensuring that action on the environment is part of conflict prevention, peacekeeping and peacebuilding strategies, because there can be no durable peace if the natural resources that sustain livelihoods and ecosystems are destroyed.
On 5 November 2001, the UN General Assembly declared 6 November of each year as the International Day for Preventing the Exploitation of the Environment in War and Armed Conflict (A/RES/56/4).
Government of Türkiye and the Government of Australia
UNFCCC COP 31
Antalya (Turkey)
Monday 9th November 2026 - Friday 20th November 2026
Antalya (Turkey)
The Government of Türkiye will host the thirty-first session of the Conference of the Parties, the twenty-first session of the Conference of the Parties serving as the meeting of the Parties to the Kyoto Protocol and the eighth session of the Conference of the Parties serving as the meeting of the Parties to the Paris Agreement from Monday, 9 November, to Friday, 20 November 2026.
World Soil Day
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Saturday 5th December 2026
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World Soil Day (WSD) is held annually on 5 December as a means to focus attention on the importance of healthy soil and to advocate for the sustainable management of soil resources.
An international day to celebrate soil was recommended by the International Union of Soil Sciences (IUSS) in 2002. Under the leadership of the Kingdom of Thailand and within the framework of the Global Soil Partnership, FAO has supported the formal establishment of WSD as a global awareness raising platform. The FAO Conference unanimously endorsed World Soil Day in June 2013 and requested its official adoption at the 68th UN General Assembly. In December 2013, the UN General Assembly responded by designating 5 December 2014 as the first official World Soil Day.
Human Rights Day
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Thursday 10th December 2026
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Human Rights Day is observed every year on 10 December – the day on which the United Nations General Assembly adopted, in 1948, the Universal Declaration of Human Rights.
The Universal Declaration of Human Rights empowers us all. The principles enshrined in the Declaration are as relevant today as they were in 1948. We need to stand up for our own rights and those of others. We can take action in our own daily lives, to uphold the rights that protect us all and thereby promote the kinship of all human beings.
International Mountain Day
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Friday 11th December 2026
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The United Nations General Assembly designated 11 December “International Mountain Day”. As of 2003, it has been observed every year to create awareness about the importance of mountains to life, to highlight the opportunities and constraints in mountain development and to build alliances that will bring positive change to mountain peoples and environments around the world.
The Food and Agriculture Organization of the United Nations (FAO) is the coordinating agency for the preparation and animation of this celebration and is mandated to lead observance of it at the global level. The Mountain Partnership Secretariat in the FAO Forestry Division is responsible for coordinating this international process.