AB 222

  • California Assembly Bill
  • 2025-2026 Regular Session
  • Introduced in Assembly
  • Passed Assembly Jun 02, 2025
  • Senate
  • Governor

Data centers: power usage effectiveness: cost shifts.

Abstract

Existing law requires the State Energy Resources Conservation and Development Commission (Energy Commission) to biennially adopt an integrated energy policy report, as specified, and to make the reports accessible to state, local, and federal entities and to the general public. This bill would require the Energy Commission to establish a process for the owner of a data center, as defined, to submit the power usage effectiveness ratio, as defined, for the data center to the Energy Commission on a biannual basis, and require the owner of a data center to submit this information for the data center in the manner and timeframe specified by the Energy Commission. The bill would require the Energy Commission, as part of the 2027 edition of the integrated energy policy report, to include an assessment of electrical load trends for data centers, as provided. Existing law vests the Public Utilities Commission (PUC) with regulatory authority over public utilities, including electrical corporations. Existing law authorizes the PUC to fix the rates and charges for every public utility, and requires that those rates and charges be just and reasonable. This bill would require the PUC to assess the extent to which electrical corporation costs associated with new loads from data centers result in cost shifts to other electrical corporation customers, as provided, and require the PUC, on or before January 1, 2027, to submit the assessment to the relevant policy committees of the Legislature and to publicly post a copy of the assessment on the PUC's internet website. Existing constitutional provisions require that a statute that limits the right of access to the meetings of public bodies or the writings of public officials and agencies be adopted with findings demonstrating the interest protected by the limitation and the need for protecting that interest. This bill would make legislative findings to that effect.

Bill Sponsors (1)

Votes


Actions


Aug 29, 2025

Senate

In committee: Held under submission.

Aug 18, 2025

Senate

In committee: Referred to suspense file.

  • Referral-Committee
suspense file.

Jul 16, 2025

Senate

From committee: Do pass and re-refer to Com. on APPR. (Ayes 11. Noes 2.) (July 15). Re-referred to Com. on APPR.

  • Committee-Passage
  • Committee-Passage-Favorable
  • Referral-Committee
Com. on APPR.

Jul 07, 2025

Senate

Read second time and amended. Re-referred to Com. on JUD.

  • Amendment-Passage
  • Reading-1
  • Reading-2
  • Referral-Committee
Com. on JUD.

Jul 03, 2025

Senate

From committee: Amend, and do pass as amended and re-refer to Com. on JUD. (Ayes 13. Noes 3.) (July 1).

Jun 11, 2025

Senate

Referred to Coms. on E., U & C. and JUD.

  • Referral-Committee
Coms. on E., U & C. and JUD.

Jun 03, 2025

Senate

In Senate. Read first time. To Com. on RLS. for assignment.

Jun 02, 2025

Assembly

Read third time. Passed. Ordered to the Senate. (Ayes 57. Noes 18. Page 1897.)

May 27, 2025

Assembly

Read second time. Ordered to third reading.

May 23, 2025

Assembly

Assembly Rule 63 suspended. (Ayes 51. Noes 16. Page 1644.)

Assembly

From committee: Amend, and do pass as amended. (Ayes 11. Noes 3.) (May 23).

Assembly

Read second time and amended. Ordered returned to second reading.

May 14, 2025

Assembly

In committee: Set, first hearing. Referred to suspense file.

  • Referral-Committee
suspense file.

May 06, 2025

Assembly

Re-referred to Com. on APPR.

  • Referral-Committee
Com. on APPR.

May 05, 2025

Assembly

Read second time and amended.

May 01, 2025

Assembly

From committee: Amend, and do pass as amended and re-refer to Com. on APPR. (Ayes 10. Noes 1.) (May 1).

Apr 08, 2025

Assembly

Re-referred to Com. on P. & C.P.

  • Referral-Committee
Com. on P. & C.P.

Apr 07, 2025

Assembly

Read second time and amended.

Apr 03, 2025

Assembly

From committee: Amend, and do pass as amended and re-refer to Com. on P. & C.P. (Ayes 13. Noes 5.) (April 2).

Mar 26, 2025

Assembly

In committee: Set, first hearing. Hearing canceled at the request of author.

Feb 18, 2025

Assembly

Referred to Coms. on U. & E. and P. & C.P.

  • Referral-Committee
Coms. on U. & E. and P. & C.P.

Jan 09, 2025

Assembly

From printer. May be heard in committee February 8.

Jan 08, 2025

Assembly

Read first time. To print.

Bill Text

Bill Text Versions Format
AB222 HTML
01/08/25 - Introduced PDF
04/07/25 - Amended Assembly PDF
05/05/25 - Amended Assembly PDF
05/23/25 - Amended Assembly PDF
07/07/25 - Amended Senate PDF

Related Documents

Document Format
04/01/25- Assembly Committee on Utilities and Energy PDF
04/29/25- Assembly Privacy and Consumer Protection PDF
05/12/25- Assembly Appropriations PDF
05/28/25- ASSEMBLY FLOOR ANALYSIS PDF
06/27/25- Senate Energy, Utilities and Communications PDF
07/12/25- Senate Judiciary PDF
08/15/25- Senate Appropriations PDF

Sources

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