The Best Sustainability Conferences of 2027
These are the flagship sustainability conferences of 2027: established events with a clear sustainability focus, chosen by our editors from 43 events we track for the year. Updated October 2026.
At a glance
| Event | Dates | Location | Format |
|---|---|---|---|
| Minneapolis Climate Solutions Week | 1–5 Feb 2027 | Minneapolis, United States | In person |
| Solar & Storage Finance Europe | 2–3 Feb 2027 | London, United Kingdom | In person |
| Decarb Connect North America | 9–11 Feb 2027 | Houston, United States | In person |
| Procura+ Conference | 16–19 Feb 2027 | Barcelona, Spain | In person |
| GreenBiz | 23–25 Feb 2027 | San Diego, United States | In person |
| World Water-Tech Innovation Summit | 23–24 Feb 2027 | London, United Kingdom | In person |
| Economist Impact Sustainability Week | Mar 2027 | London, United Kingdom | In person |
| Sustainable Foods Summit Asia-Pacific | 3–4 Mar 2027 | Singapore, Singapore | In person |
| Wall Street Green Summit | 8–9 Mar 2027 | New York, United States | In person |
| Responsible Investment Forum New York | 9–10 Mar 2027 | New York, United States | In person |
| World Ocean Summit & Expo | 16 Mar 2027 | Aqaba, Jordan | In person |
| Corporate Citizenship Summit | 13–14 Apr 2027 | New York, United States | In person |
| edie | 13–14 Apr 2027 | London, United Kingdom | In person |
| ESGNext Awards & Conference Toronto | 19–20 Apr 2027 | Toronto, Canada | In person |
| Engage for Good | 20–23 Apr 2027 | Palm Springs, United States | In person |
| Trellis Impact | 11–13 May 2027 | San Francisco, United States | In person |
| Supply Chain Sustainability Summit | 20–21 May 2027 | London, United Kingdom | In person |
| ESGNext Awards & Conference Barcelona | 25–27 May 2027 | Barcelona, Spain | In person |
| Climate Week NYC | 19–26 Sept 2027 | New York, United States | Hybrid |
1. Minneapolis Climate Solutions Week 2027
1–5 February 2027 · Minneapolis, United States
Minneapolis Climate Solutions Week 2027 is a five-day event in Minneapolis, United States, taking place 1–5 February 2027. It is aimed at climate practitioners, businesses and community groups.
2. Solar & Storage Finance Europe 2027
2–3 February 2027 · London, United Kingdom · Solar Media
Solar & Storage Finance Europe 2027 is a two-day event in London, United Kingdom, organised by Solar Media, taking place 2–3 February 2027. It is aimed at renewable energy investors and developers.
3. Decarb Connect North America 2027
9–11 February 2027 · Houston, United States · Decarb Connect
Decarb Connect North America 2027 is a three-day event in Houston, United States, organised by Decarb Connect, taking place 9–11 February 2027. It is aimed at industrial decarbonisation leaders.
4. Procura+ Conference 2027
16–19 February 2027 · Barcelona, Spain · ICLEI Europe
Procura+ Conference 2027 is a four-day event in Barcelona, Spain, organised by ICLEI Europe, taking place 16–19 February 2027. It is aimed at public authorities and sustainable public procurement practitioners.
5. GreenBiz 2027
23–25 February 2027 · San Diego, United States · Trellis Group
GreenBiz 2027 is a three-day event in San Diego, United States, organised by Trellis Group, taking place 23–25 February 2027. It is aimed at corporate sustainability leaders.
6. World Water-Tech Innovation Summit 2027
23–24 February 2027 · London, United Kingdom · Reuters Events
World Water-Tech Innovation Summit 2027 is a two-day event in London, United Kingdom, organised by Reuters Events, taking place 23–24 February 2027. It is aimed at water utilities, industry and investors.
7. Economist Impact Sustainability Week 2027
March 2027 · London, United Kingdom · Economist Impact
Economist Impact Sustainability Week 2027 is a event in London, United Kingdom, organised by Economist Impact, taking place March 2027. It is aimed at corporate sustainability leaders, investors and policymakers.
8. Sustainable Foods Summit Asia-Pacific 2027
3–4 March 2027 · Singapore, Singapore · Ecovia Intelligence
Sustainable Foods Summit Asia-Pacific 2027 is a two-day event in Singapore, Singapore, organised by Ecovia Intelligence, taking place 3–4 March 2027. It is aimed at food industry sustainability and sourcing teams.
9. Wall Street Green Summit 2027
8–9 March 2027 · New York, United States
Wall Street Green Summit 2027 is a two-day event in New York, United States, taking place 8–9 March 2027. It is aimed at investors and capital-markets professionals.
10. Responsible Investment Forum New York 2027
9–10 March 2027 · New York, United States · PEI Events
Responsible Investment Forum New York 2027 is a two-day event in New York, United States, organised by PEI Events, taking place 9–10 March 2027. It is aimed at private-markets investors and institutional LPs.
11. World Ocean Summit & Expo 2027
16 March 2027 (provisional) · Aqaba, Jordan · Economist Impact
World Ocean Summit & Expo 2027 is a one-day event in Aqaba, Jordan, organised by Economist Impact, taking place 16 March 2027. It is aimed at ocean economy leaders, policymakers and investors.
12. Corporate Citizenship Summit 2027
13–14 April 2027 · New York, United States · The Conference Board
Corporate Citizenship Summit 2027 is a two-day event in New York, United States, organised by The Conference Board, taking place 13–14 April 2027. It is aimed at corporate citizenship, ESG and philanthropy leaders.
13. edie 2027
13–14 April 2027 (provisional) · London, United Kingdom · edie
edie 2027 is a two-day event in London, United Kingdom, organised by edie, taking place 13–14 April 2027. It is aimed at sustainability and energy professionals.
14. ESGNext Awards & Conference Toronto 2027
19–20 April 2027 · Toronto, Canada · ESGNext
ESGNext Awards & Conference Toronto 2027 is a two-day event in Toronto, Canada, organised by ESGNext, taking place 19–20 April 2027. It is aimed at ESG and sustainability professionals.
15. Engage for Good 2027
20–23 April 2027 · Palm Springs, United States · Engage for Good
Engage for Good 2027 is a four-day event in Palm Springs, United States, organised by Engage for Good, taking place 20–23 April 2027. It is aimed at corporate social impact and cause-marketing leaders.
16. Trellis Impact 2027
11–13 May 2027 · San Francisco, United States · Trellis Group
Trellis Impact 2027 is a three-day event in San Francisco, United States, organised by Trellis Group, taking place 11–13 May 2027. It is aimed at sustainable business leaders.
17. Supply Chain Sustainability Summit 2027
20–21 May 2027 (provisional) · London, United Kingdom
Supply Chain Sustainability Summit 2027 is a two-day event in London, United Kingdom, taking place 20–21 May 2027. It is aimed at sustainability, procurement and supply chain leaders.
18. ESGNext Awards & Conference Barcelona 2027
25–27 May 2027 · Barcelona, Spain · ESGNext
ESGNext Awards & Conference Barcelona 2027 is a three-day event in Barcelona, Spain, organised by ESGNext, taking place 25–27 May 2027. It is aimed at ESG and sustainability professionals.
19. Climate Week NYC 2027
19–26 September 2027 · New York, United States · Climate Group
Climate Week NYC 2027 is a 8-day hybrid event in New York, United States, organised by Climate Group, taking place 19–26 September 2027. It is aimed at business, government and civil-society climate leaders.
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