Climate Week NYC brings together leaders from business, government, finance, technology and civil society to accelerate practical solutions to the world’s most pressing climate and energy challenges. Held alongside the United Nations General Assembly, it is the world’s largest climate event, attracting more than 100,000 participants across over 1,000 events throughout New York City. The 2026 program will focus on Energy. Impact. Action., with conversations spanning clean energy, industrial decarbonization, sustainable supply chains, climate finance and the technologies needed to build a more resilient, low-carbon economy. Climate Week provides an important forum for forming partnerships, exchanging ideas and moving climate innovation from ambition to real-world deployment.