About

Together, we do better:

Cambridge Climate Week 2026 is a community-led push to accelerate climate action. While many climate summits happen behind closed doors or on global stages, we believe the most important work happens in our own backyard.

Why in Cambridge?

Our city is an incredibly unique ecosystem. It’s a place where world-class research meets a vibrant community of residents, businesses and leaders. When we work together, we can effect local change with a global impact.

Why Now?

This year is our pilot project, an experiment to see what happens when we combine our efforts. Our goal is simple: to create an atmosphere of optimism that translates into tangible climate action. We’re building a community that grows every year, attracting changemakers from far and wide who are ready to turn talk into action.