The California Climate Leadership Program (CCLP) aims to renew and accelerate the pace of California’s leadership on climate change. The program focuses on building strong and diverse coalitions, coordinating and launching strategic communications efforts including research and messaging to counter the fossil fuel industry narrative, and supporting organizations driving climate leadership in California. CCLP engages funders, advocates, and other partners to advance new policies to substantially reduce carbon emissions by 2030 while building social, economic, and environmental resilience to intensifying climate change impacts.