AB 839 California Assembly · 2025-2026 Regular Session

California Environmental Quality Act: expedited judicial review: sustainable aviation fuel projects.

Summary
The California Environmental Quality Act (CEQA) requires a lead agency, as defined, to prepare, or cause to be prepared, and certify the completion of an environmental impact report (EIR) on a project that it proposes to carry out or approve that may have a significant effect on the environment or to adopt a negative declaration if it finds that the project will not have that effect. CEQA also requires a lead agency to prepare a mitigated negative declaration for a project that may have a significant effect on the environment if revisions in the project would avoid or mitigate that effect and there is no substantial evidence that the project, as revised, would have a significant effect on the environment. CEQA authorizes the Governor to certify projects meeting certain requirements as infrastructure projects and provide those certified projects with certain streamlining benefits, including requiring the lead agency to prepare the record of proceedings concurrently with the environmental review process and requiring the resolution of an action or proceeding challenging the certification of an EIR for certified projects or the granting of any project approvals, to the extent feasible, within 270 days of the filing of the record of proceedings with the court, as specified. Existing law requires the lead agency, within 10 days of the certification of an infrastructure project, to provide a public notice of the certification, as provided. If a lead agency fails to approve a project certified as an infrastructure project before January 1, 2033, existing law specifies that the certification is no longer valid. This bill would authorize the Governor to certify up to 3 sustainable aviation fuel projects, as defined, meeting certain requirements, as infrastructure projects, thereby providing the above streamlining benefits to those projects. By expanding the duties of a lead agency as they relate to infrastructure projects and to sustainable aviation fuel projects, this bill would impose a state-mandated local program. The California Constitution requires the state to reimburse local agencies and school districts for certain costs mandated by the state. Statutory provisions establish procedures for making that reimbursement. This bill would provide that no reimbursement is required by this act for a specified reason.
Bill status passed 3 of 5 stages cleared
Introduction
Feb 2025
Committee Review
Aug 2026
Assembly Passage
May 2025
Senate Passage
Governor
Introduced Feb 19, 2025 Last action Aug 13, 2026
Maddy AI version diff · 5 comparisons

What changed between versions

06/24/25 - Amended Senate 05/26/26 - Amended Senate · 5 edits · May 26, 2026
MODERATE
This is a new Senate amendment (May 26, 2026) to AB 839 that adds Assembly Member Pacheco as a coauthor and makes several technical corrections to the sustainable aviation fuel (SAF) project definition, including fixing duplicate words and renumbering requirements. The changes are primarily clerical and do not alter the bill's core policy of streamlining CEQA review for SAF infrastructure projects.
TECHNICAL

Added Assembly Member Pacheco as a coauthor to the bill.

Fixed typo 'Sections Section 21183.5' to 'Section 21183.5' in the SAF project requirements.

Removed duplicate word in 'sustainable aviation fuel fuel' to read 'sustainable aviation fuel.'

Corrected 'megawatt hours megawatthours' to 'megawatthours' in the energy storage capacity threshold language.

DEFINITION

In the definition of 'sustainable aviation fuel project,' requirements were renumbered: the old items (3) and (4) regarding Title V source emissions conditions were renumbered as (2) and (3), suggesting one requirement may have been removed or the list was restructured.

Floor votes · Assembly May 23, 2025

How they voted

700
Passed · 8 other
Total votes 78
May 23, 2025
D Democratic59
53 Yea 6
89% Yea
R Republican19
17 Yea 2
89% Yea
Vote distribution
All Yea All Nay Mixed No data
Full legislative history

Actions timeline

Total actions
22
Key actions
10
Committee
14
Amendments
4
Aug 13, 2026
Upper · Passed
In committee: Held under submission.
upper
Aug 3, 2026
Committee
In committee: Referred to APPR. suspense file.
upper
Jul 1, 2026
Upper · Passed
From committee: Do pass and re-refer to Com. on APPR. (Ayes 13. Noes 0.) (June 30). Re-referred to Com. on APPR.
upper
Jun 17, 2026
Upper · Passed
From committee: Do pass and re-refer to Com. on JUD. (Ayes 5. Noes 1.) (June 17). Re-referred to Com. on JUD.
upper
May 28, 2026
Upper · Passed
In committee: Hearing postponed by committee.
upper
May 26, 2026
Introduced
From committee chair, with author's amendments: Amend, and re-refer to committee. Read second time, amended, and re-referred to Com. on E.Q.
upper
Jul 2, 2025
Upper · Passed
In committee: Set, first hearing. Hearing canceled at the request of author.
upper
Jun 24, 2025
Introduced
From committee chair, with author's amendments: Amend, and re-refer to committee. Read second time, amended, and re-referred to Com. on E.Q.
upper
Jun 4, 2025
Committee
Referred to Coms. on E.Q. and JUD.
upper
May 23, 2025
Lower · Passed
Read third time. Passed. Ordered to the Senate. (Ayes 71. Noes 0. Page 1653.)
lower
May 14, 2025
Lower · Passed
From committee: Do pass. (Ayes 15. Noes 0.) (May 14).
lower
Apr 30, 2025
Lower · Passed
From committee: Do pass and re-refer to Com. on APPR. (Ayes 11. Noes 0.) (April 29). Re-referred to Com. on APPR.
lower
Apr 22, 2025
Lower · Passed
From committee: Do pass and re-refer to Com. on JUD. (Ayes 14. Noes 0.) (April 21). Re-referred to Com. on JUD.
lower
Apr 21, 2025
Committee
Re-referred to Com. on NAT. RES.
lower
Apr 11, 2025
Introduced
From committee chair, with author's amendments: Amend, and re-refer to Com. on NAT. RES. Read second time and amended.
lower
Mar 25, 2025
Committee
Re-referred to Com. on NAT. RES.
lower
Mar 24, 2025
Introduced
From committee chair, with author's amendments: Amend, and re-refer to Com. on NAT. RES. Read second time and amended.
lower
Mar 24, 2025
Committee
Referred to Coms. on NAT. RES. and JUD.
lower
Feb 20, 2025
Lower · Passed
From printer. May be heard in committee March 22.
lower
1 primary · 1 co-sponsor

Sponsors