Climate Week NYC 2026

Climate Week NYC is back September 20–27, 2026

This year’s Climate Week NYC will focus on the energy, the impact, and the action that we drive together.

Climate Week NYC is organized by Climate Group, an international non profit that has driven climate action for over two decades by convening leaders across business and government. In coordination with the UN General Assembly, our event brings together the decision-makers and experts shaping capital, policy and markets across sectors and regions.

Climate Week NYC was set up to connect the people and ideas shaping how we live, work and build a low-carbon economy and a more secure future.

Whether you’re in New York City or joining from around the world, Climate Week NYC connects you to the ideas, decisions and partnerships shaping global progress.

Explore the week! Discover official events taking place across the city, attracting over 100,000 attendees each year. The official events calendar