The Cap-and-Invest Program (formerly Cap-and-Trade) 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
CARB has posted regulatory proposal documents for the Cap-and-Invest Regulation, including the Notice of Public Hearing, Staff Report, and Proposed Regulation Text.
Events and deadlines
Current, past, and rulemaking documents
Availability of Rulemaking Documents
CARB has posted regulatory proposal documents for the Cap-and-Invest Regulation. CARB is accepting public comments on the proposed regulatory changes from January 23, 2026, to March 9, 2026.
Public Workshops
View Meetings & Workshops for more information.
