The Cap-and-Trade Program is a key element of California’s strategy to reduce greenhouse gas emissions. It complements other measures to ensure that California cost-effectively meets its goals for greenhouse gas emissions reductions.
More about this program
The 2025 Annual Auction Reserve Price Notice is available.
Events and deadlines
Current, past, and rulemaking documents
Rulemaking Materials
View Regulation for more information.
Public Workshops
View Meetings & Workshops for more information.
Market Notice
On October 15, 2024, CARB issued a market notice: Information Regarding Cap-and-Trade Regulation Updates
