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Home/Bills/AB 222California · 2025–2026 Regular Session
Assembly BillPassed first housePublic Resources

AB 222: Data centers: power usage effectiveness: cost shifts.

California · Assembly · 2025–2026 Regular Session · last verified December 7, 2025

What AB 222 does, verified December 7, 2025

This bill aims to improve energy efficiency in data centers by requiring their owners to submit their power usage effectiveness ratio to the state energy commission on a bi-annual basis. The energy commission will then include an assessment of electrical load trends for data centers in its integrated energy policy report. The public utilities commission will assess the impact of new data center loads on electrical corporation customers and submit its findings to the legislature and publicly post them on its website by January 1, 2027. The bill also makes legislative findings to ensure that the limitation on access to public meetings and writings is necessary to protect the public interest.

Bill journey
IntroducedComplete
In CommitteeComplete
First Chamber FloorComplete
4Second ChamberCurrent
5GovernorPending
6ChapteredPending
Last action: In committee: Held under submission. (2025-05-23)Alert me
Recent actions26 total · showing 5
Aug. 29, 2025In committee: Held under submission.
Aug. 18, 2025In committee: Referred to suspense file.
Jul. 16, 2025From committee: Do pass and re-refer to Com. on APPR. (Ayes 11. Noes 2.) (July 15). Re-referred to Com. on APPR.
Jul. 07, 2025Read second time and amended. Re-referred to Com. on JUD.
Jul. 03, 2025From committee: Amend, and do pass as amended and re-refer to Com. on JUD. (Ayes 13. Noes 3.) (July 1).
Full action history, 21 earlier actionsConnect Plus
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