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Home/Bills/SB 643California · 2025–2026 Regular Session
Senate BillVetoedHealth and Safety

SB 643: Carbon Dioxide Removal Purchase Program.

California · Senate · 2025–2026 Regular Session · last verified March 3, 2026

What SB 643 does, verified March 3, 2026

This bill establishes a competitive grant program for carbon dioxide removal projects in California. The program will fund projects that remove carbon dioxide from the atmosphere and permanently retire the removed carbon dioxide. The program will have an annual budget of $50 million, with up to 10% for administrative costs. Eligible projects can receive up to $25 million for large-scale projects and $12.5 million for individual sponsors. The program will require projects to meet certain guidelines, including the definition of an eligible project, and will be contingent upon an appropriation by the legislature. All funds will be available for a period of 10 years.

Bill journey
IntroducedComplete
In CommitteeComplete
First Chamber FloorComplete
Second ChamberComplete
5GovernorCurrent
6ChapteredPending
Last action: Veto sustained. (2026-03-02)Alert me
Recent actions43 total · showing 5
Mar. 02, 2026Veto sustained.
Mar. 02, 2026Stricken from file.
Oct. 13, 2025In Senate. Consideration of Governor's veto pending.
Oct. 13, 2025Vetoed by the Governor.
Sep. 23, 2025Enrolled and presented to the Governor at 2 p.m.
Full action history, 38 earlier actionsConnect Plus
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