SB 615 California Senate · 2025-2026 Regular Session

Vehicle traction batteries.

Summary
Existing law requires the Secretary for Environmental Protection to convene the Lithium-Ion Car Battery Recycling Advisory Group to review, and advise the Legislature on, policies pertaining to the recovery and recycling of lithium-ion vehicle batteries sold with motor vehicles in the state. Existing law also requires the advisory group to submit policy recommendations to the Legislature aimed at ensuring that as close to 100% as possible of lithium-ion vehicle batteries in the state are reused or recycled at end of life in a safe and cost-effective manner. Existing law designates the State Air Resources Board as the state agency charged with coordinating efforts to attain and maintain ambient air quality standards and to regulate emissions from motor vehicles. Existing state board regulations require certain new motor vehicles to be equipped with specified traction battery labels. This bill would require, commencing July 1, 2028, a battery supplier, as defined, to equip a new vehicle traction battery sold in the state with a permanent label containing only specified information, as provided. The bill would require a remanufacturer to rebrand and relabel a remanufactured vehicle traction battery, as provided. The bill would require each battery supplier and remanufacturer, no later than 90 days after the chaptering of the act, to register with the state board and provide the state board with specified information. The bill would require those entities to update that registration and information annually and upon request of the board, as provided. The bill would require the state board to adopt regulations no later than July 1, 2031, to implement and enforce these provisions and would require the state board to determine the most cost-effective means to accept required electronic submissions, as provided. This bill would require battery suppliers, beginning July 1, 2029, and annually thereafter, to pay the state board a fee sufficient to cover the state board's full personnel, administrative, regulatory, and loan and interest costs related to implementing and enforcing these provisions. The bill would require the state board to create a tiered fee schedule based on each battery supplier's share of total in-state vehicle registrations with vehicle traction batteries 10 years prior, and would exempt establishment of and updates to that schedule from the Administrative Procedure Act. The bill would establish the Vehicle Traction Battery Recovery Fund (fund) in the State Treasury and would require the state board to deposit all fee moneys into the fund, as specified. Moneys in the fund would be available, upon appropriation by the Legislature, only to implement and enforce these provisions, and to reimburse specified loans and interest. The bill would authorize, upon appropriation by the Legislature, the Director of Finance to make a loan from an unspecified fund to the fund to meet regulatory and startup costs of the state board's activities pursuant to these provisions. The state board's duties under the bill would be contingent upon an appropriation for these purposes.
Bill status passed both 4 of 5 stages cleared
Introduction
Feb 2025
Committee Review
Jul 2025
Senate Passage
May 2025
Assembly Passage
Aug 2026
Governor
Introduced Feb 20, 2025 Last action Aug 30, 2026
Maddy AI version diff · 7 comparisons

What changed between versions

08/20/26 - Amended Assembly SB615 · 7 edits
MODERATE
The bill shifts the implementing agency from CalRecycle to the State Air Resources Board, replaces a cost-recovery funding model with a tiered fee schedule based on market share, removes the state-mandated local program designation, and makes battery label requirements exclusive rather than minimum. These changes significantly alter who administers the vehicle traction battery end-of-life management program and how it is funded.
SCOPE

The implementing agency changed from the Department of Resources Recycling and Recovery (CalRecycle) to the State Air Resources Board (ARB). All registration, reporting, regulation, and enforcement duties now fall under ARB instead of CalRecycle.

The state-mandated local program designation changed from yes to no, removing the requirement that local agencies implement a program under this bill.

FISCAL

Funding changed from battery suppliers paying the department's actual and reasonable regulatory costs to a tiered fee schedule. Beginning July 1, 2029, battery suppliers pay annual fees based on their share of total in-state vehicle registrations with traction batteries from 10 years prior. The fee must cover full personnel, administrative, regulatory, and loan and interest costs. Establishment and updates to the fee schedule are exempt from the Administrative Procedure Act.

REQUIREMENT

Battery label requirements became exclusive: labels must contain only the specified information (supplier name, date of manufacture, chemistry identification per SAE J2984, rated capacity per SAE J2288, hazardous substances, product safety and recall info, safe disposal info) rather than including at minimum those items.

DEFINITION

The battery supplier definition was restructured to add a clearer hierarchy for aftermarket batteries: first the vehicle manufacturer (unless aftermarket), then the trademark owner of the aftermarket battery, then the importer/distributor/retailer/dealer/wholesaler. The remanufacturer definition changed from 'a secondary handler person' to simply 'a person,' broadening who qualifies.

The vehicle traction battery definition changed 'motor vehicle' to 'vehicle' (broader scope) and modified the kilowatthour threshold reference from 'does not include any battery less than seven kilowatthours' to a cross-reference to Section 25215.1.

TIMELINE

The state board must adopt regulations no later than July 1, 2031. Battery suppliers and remanufacturers must register within 90 days after chaptering. The survey requirement is set for on or before January 1, 2030, and every 5 years thereafter.

Floor votes · Senate May 29, 2025 · Assembly Aug 30, 2026

How they voted

286
Passed · 6 other
Total votes 40
May 29, 2025
D Democratic30
28 Yea 2
93% Yea
R Republican10
6 Nay 4
60% Nay
Vote distribution
All Yea All Nay Mixed No data
Full legislative history

Actions timeline

Total actions
36
Key actions
14
Committee
5
Amendments
10
Aug 30, 2026
Introduced
In Senate. Concurrence in Assembly amendments pending.
upper
Aug 30, 2026
Lower · Passed
Read third time. Passed. Ordered to the Senate.
lower
Aug 20, 2026
Lower · Passed
Read third time and amended.
lower
Jul 1, 2026
Lower · Passed
Read third time and amended.
lower
Sep 2, 2025
Lower · Passed
Read second time and amended. Ordered to second reading.
lower
Aug 29, 2025
Lower · Passed
From committee: Do pass as amended. (Ayes 11. Noes 3.) (August 29).
lower
Jul 15, 2025
Lower · Passed
From committee: Do pass and re-refer to Com. on APPR. (Ayes 10. Noes 1.) (July 14). Re-referred to Com. on APPR.
lower
Jul 7, 2025
Lower · Passed
From committee with author's amendments. Read second time and amended. Re-referred to Com. on NAT. RES.
lower
Jun 18, 2025
Lower · Passed
From committee: Do pass and re-refer to Com. on NAT. RES. (Ayes 5. Noes 1.) (June 17). Re-referred to Com. on NAT. RES.
lower
Jun 5, 2025
Committee
Referred to Coms. on E.S & T.M. and NAT. RES.
lower
May 29, 2025
Upper · Passed
Read third time. Passed. (Ayes 28. Noes 6. Page 1320.) Ordered to the Assembly.
upper
May 23, 2025
Upper · Passed
Read second time and amended. Ordered to second reading.
upper
May 23, 2025
Upper · Passed
From committee: Do pass as amended. (Ayes 5. Noes 1. Page 1206.) (May 23).
upper
Apr 23, 2025
Upper · Passed
From committee: Do pass and re-refer to Com. on APPR. (Ayes 11. Noes 2. Page 843.) (April 22). Re-referred to Com. on APPR.
upper
Apr 7, 2025
Upper · Passed
Read second time and amended. Re-referred to Com. on TRANS.
upper
Apr 3, 2025
Upper · Passed
From committee: Do pass as amended and re-refer to Com. on TRANS. (Ayes 6. Noes 0. Page 635.) (April 2).
upper
Mar 5, 2025
Committee
Referred to Coms. on E.Q. and TRANS.
upper
Feb 20, 2025
Introduced
Introduced. Read first time. To Com. on RLS. for assignment. To print.
upper
1 primary · 1 co-sponsor

Sponsors