Group of 40+ Organizations Sign Letter Supporting Cap-and-Trade Extension

California’s Cap and Trade program is set to expire in 2030, but we believe its work is far from done. We, alongside 40+ organizations across sectors, are urging California’s climate leaders to extend and strengthen this critical program. The program has delivered proven benefits for emissions reduction, innovation, and economic resilience—not just in California, but as a model for climate action around the world.

Let’s build on that momentum.