AB 2124 California Assembly · 2025-2026 Regular Session

Electricity and natural gas: legislation imposing mandated programs and requirements: third-party review.

Summary
Existing law vests the Public Utilities Commission with regulatory authority over public utilities, including electrical corporations and gas corporations. Existing law finds and declares that the California Council on Science and Technology (CCST) was organized as a nonprofit corporation at the request of the Legislature for the specific purpose of offering expert advice to the state government on public policy issues significantly related to science and technology. Existing law requests the CCST, every 3 years, to assess the infrastructure project types, scale, and pace necessary to achieve the state's energy, climate change, and air quality goals, as specified. This bill would require the CCST to establish, on or before March 1, 2027, upon appropriation by the Legislature, a program to, upon request of the Legislature, analyze legislation that would establish a mandated requirement or program, as defined, or otherwise affect electrical corporation or gas corporation ratepayers, as specified. The bill would require the analysis to include, among other things, whether the legislation will increase electricity or natural gas utility rates, and if so, would require an assessment of specified financial impacts. The bill would require the CCST to develop and implement conflict-of-interest provisions to prohibit a person from participating in an analysis for which the person knows or has reasons to know that the person has a material financial interest. The bill would repeal these provisions on January 1, 2032.
Bill status passed both 4 of 5 stages cleared
Introduction
Feb 2026
Committee Review
Aug 2026
Assembly Passage
May 2026
Senate Passage
Aug 2026
Governor
Introduced Feb 18, 2026 Last action Aug 27, 2026
Maddy AI version diff · 4 comparisons

What changed between versions

08/13/26 - Amended Senate AB2124 · 5 edits
MODERATE
This diff represents the transition from the Amended Senate version (08/13/26) to the Enrolled version (09/01/26) of AB 2124. The changes are entirely technical drafting cleanups that resolved merged-text errors left over from prior amendments. No substantive policy content was added, removed, or altered.
TECHNICAL

Subsection (b)(1)(A): Removed the garbled phrase 'the potential costs to all categories of ratepayers.' that was a drafting artifact from merging two versions of the text. The enrolled version reads cleanly as 'the analysis shall assess the financial impacts, including, but not limited to, of all of the following.'

Subsection (b)(1)(F): Removed redundant 'The analysis of' before 'costs and benefits,' since the entire section already establishes that an analysis is being conducted.

Subsection (b)(1)(G): Fixed the duplicated and capitalized 'available Available funding sources' to simply 'Available funding sources.'

Subsection (b)(2): Resolved a merged-text error where two versions of the request-maker language were concatenated. The enrolled version cleanly states 'The request may be made only by any of the following persons:' followed by the four enumerated categories.

Fixed duplicate paragraph numbering in subsection (b), where the old version had two paragraphs both labeled '(3).' The enrolled version correctly numbers them as (3) and (4).

Floor votes · Senate Aug 26, 2026 · Assembly May 21, 2026

How they voted

326
Passed · 2 other
Total votes 40
Aug 26, 2026
D Democratic30
22 Yea 6 Nay 2
73% Yea
R Republican10
10 Yea
100% Yea
Vote distribution
All Yea All Nay Mixed No data
Full legislative history

Actions timeline

Total actions
21
Key actions
8
Committee
7
Amendments
8
Aug 27, 2026
Lower · Passed
Senate amendments concurred in. To Engrossing and Enrolling. (Ayes 72. Noes 0.).
lower
Aug 27, 2026
Introduced
In Assembly. Concurrence in Senate amendments pending.
lower
Aug 26, 2026
Upper · Passed
Read third time. Passed. Ordered to the Assembly. (Ayes 31. Noes 6.).
upper
Aug 13, 2026
Upper · Passed
Read second time and amended. Ordered returned to second reading.
upper
Aug 13, 2026
Introduced
From committee: Amend, and do pass as amended. (Ayes 7. Noes 0.) (August 13).
upper
Aug 3, 2026
Committee
In committee: Referred to APPR. suspense file.
upper
Jul 2, 2026
Upper · Passed
Read second time and amended. Re-referred to Com. on APPR.
upper
Jul 2, 2026
Introduced
From committee: Amend, and do pass as amended and re-refer to Com. on APPR. (Ayes 14. Noes 0.) (June 30).
upper
Jun 3, 2026
Committee
Referred to Com. on E., U & C.
upper
May 21, 2026
Lower · Passed
Read third time. Passed. Ordered to the Senate. (Ayes 71. Noes 0. Page 5222.)
lower
May 14, 2026
Lower · Passed
From committee: Do pass. (Ayes 15. Noes 0.) (May 14).
lower
Apr 29, 2026
Committee
In committee: Set, first hearing. Referred to APPR. suspense file.
lower
Apr 14, 2026
Committee
Re-referred to Com. on APPR.
lower
Apr 13, 2026
Lower · Passed
Read second time and amended.
lower
Apr 9, 2026
Introduced
From committee: Amend, and do pass as amended and re-refer to Com. on APPR. with recommendation: To Consent Calendar. (Ayes 17. Noes 0.) (April 8).
lower
Mar 2, 2026
Committee
Referred to Com. on U. & E.
lower
Feb 19, 2026
Lower · Passed
From printer. May be heard in committee March 21.
lower
1 primary · 11 co-sponsors

Sponsors