Climate Week NYC 2026 is set to draw global leaders and communities together in the largest climate gathering of its kind, with the Columbia Climate School playing a key role in hosting engaging, thought-provoking events that connect science, policy, and public action.
- Global leaders gather to accelerate climate solutions
- Columbia Climate School hosts expert panels and discussions
- Events highlight innovation, justice, and sustainable energy
What happened
Climate Week NYC 2026, taking place from September 20 to 27, is the largest and most significant global event focused on addressing climate change. Organized by Climate Group, it brings together representatives from governments, businesses, academia, nonprofits, and the public to discuss practical actions to fight climate change. The event has been growing each year, with this iteration expected to break attendance records yet again, reflecting the increasing urgency around climate issues.
The Columbia Climate School plays a central role as the education partner for Climate Week, hosting a diverse lineup of events both on and off campus. Their programming includes insightful conversations about waste reduction, sustainable fashion, environmental justice, and secure energy systems. High-profile speakers and experts from various fields participate to share knowledge and foster collaboration.
Why it feels good
The collaboration between Columbia Climate School and Climate Week NYC creates a powerful platform for scientific expertise and policy to be translated into meaningful solutions. The week’s events are designed to engage students, researchers, policymakers, and community members, inspiring collective action that improves lives and preserves the planet. This integration of knowledge and action fuels hope and momentum in the climate movement.
Furthermore, the inclusion of diverse topics — from circular economies and fashion sustainability to environmental justice and resource security — shows an understanding of climate change as a multifaceted challenge. By fostering dialogue across sectors and communities, the event builds a stronger, more inclusive foundation for future progress, demonstrating that climate action is both achievable and essential.
What to enjoy or watch next
Highlights to look forward to during Climate Week include the kickoff event on September 19 focused on rethinking waste and emissions reduction, co-hosted with Scandinavia House. On September 21, the Columbia Fashion, Energy, and Climate Summit will explore the future of sustainable and circular fashion industries. These events offer inspiring insights into innovation that combines environmental care with economic opportunity.
Additionally, on September 22, there will be a full-day convening on environmental justice, celebrating achievements and envisioning next steps for equity in climate solutions. The day also features a symposium on sustainable energy and resource strategies to ensure secure supply chains and affordable energy for the nation’s industries. These sessions promise valuable learning experiences and a chance to support vital climate initiatives.