Climate Week NYC is the largest annual climate event of its kind, bringing together over 900 events and activities across the City of New York – in person, hybrid and online. Each year, business leaders, political change makers, local decision makers, and civil society representatives of all ages and backgrounds, from all over the world, gather to drive the transition, speed up progress, and champion change that is already happening. In times of economic and climate uncertainty, collaboration, and learning from one another is key.

This September 20–27, 2026, it’s connecting the people and ideas which how we live, work and build a low-carbon economy and a more secure future.

The Ban Ki-moon Foundation will be represented in New York and will put the importance of climate adaptation on the agenda.