Welcome to the Western Climate Initiative (WCI). The WCI is a collaboration of independent jurisdictions working together to identify, evaluate, and implement policies to tackle climate change at a regional level. This is a comprehensive effort to reduce greenhouse gas pollution, spur investment in clean-energy technologies that create green jobs and reduce dependence on imported oil.

For an overview of the WCI, download our brochure. Follow the links above to learn more about the WCI program design, to participate in upcoming events, to provide comments, and to access WCI news and documents.