World Sustainable Development Summit (WSDS)

Dates: 5–7 March 2025

Location: New Delhi, India

Theme: "Partnerships for Accelerating Sustainable Development and Climate Solutions."

Sagarmatha Sambaad

Dates: 16–18 May 2025

Location: Kathmandu, Nepal

Theme: "Climate Change, Mountains and the Future of Humanity."

15th Ramsar Convention COP (Wetlands Conservation)

Dates: 23–31 July 2025

Location: Victoria Falls, Zimbabwe

Focus: Conservation and sustainable use of wetlands and their resources.

Climate Week NYC

Dates: 21–28 September 2025

Location: New York City, USA

Themes: Energy, Environmental Justice, Finance, Food, Health, Heavy Industry, Nature, Policy, Sustainable Living, Transport.

IUCN World Conservation Congress

Dates: 9–15 October 2025

Location: Abu Dhabi, UAE

Focus: Shaping global priorities for nature conservation and climate change for the coming decade.

World Congress on Agroforestry

Dates: 20–24 October 2025

Location: Kigali, Rwanda

Theme: "Agroforestry for People, Planet and Profit."

Net Zero Conference

Dates:1 October 2025

Location:Los Angeles, USA

Focus: Transitioning buildings, products, and corporate operations to net zero emissions.

G20 Summit 2025

Dates: 22–23 November 2025

Location: Johannesburg, South Africa

Theme: Global economic and climate policy, shaping international sustainability commitments.

COP30 – UN Climate Change Conference

Dates:10–21 November 2025

Location: Belém, Brazil

Focus: Global climate negotiations aiming to advance the Paris Agreement and limit global warming to 1.5°C.

Regional Climate Summit (RCS 2026)

Dates: 2026 (exact dates TBD)

Location: Astana, Kazakhstan

Focus: Climate finance and food security in Central Asia.