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SB-453 • 2026

Microgrid incentive program.

Microgrid incentive program.

Crime Education Energy
Passed Legislature

This bill passed both chambers and reached final enrollment, even if later executive action is not shown here.

Sponsor
Stern
Last action
2025-09-09
Official status
Ordered to inactive file on request of Assembly Member Aguiar-Curry.
Effective date
Not listed

Plain English Breakdown

The bill summary does not specify what happens if there are no remaining unallocated funds by January 1, 2027.

Microgrid Incentive Program

The Microgrid Incentive Program requires large electrical corporations to report on the status of funds collected for microgrids and ensures that any unallocated funds are allocated to areas with frequent power outages, prioritizing vulnerable communities.

What This Bill Does

  • Requires each large electrical corporation to provide a report to the Public Utilities Commission (PUC) by January 15, 2026, on the status of awarded or unallocated funds collected for the Microgrid Incentive Program.
  • If additional actions are needed using funds collected by January 1, 2026, the PUC may consider hiring a third-party administrator to allocate remaining funds to areas that have experienced two or more deenergization events, prioritizing vulnerable communities and critical community infrastructure.

Who It Names or Affects

  • Large electrical corporations in California
  • Vulnerable populations impacted by grid outages

Terms To Know

Microgrid
A small-scale power network that can operate independently or in conjunction with the main electricity grid.
Third-party administrator
An independent organization hired to manage and oversee a program on behalf of others.

Limits and Unknowns

  • The bill does not specify what happens if there are no remaining unallocated funds by January 1, 2027.
  • It is unclear how the PUC will determine which areas have experienced two or more deenergization events.

Bill History

  1. 2025-09-09 California Legislative Information

    Ordered to inactive file on request of Assembly Member Aguiar-Curry.

  2. 2025-08-21 California Legislative Information

    Read second time. Ordered to third reading.

  3. 2025-08-20 California Legislative Information

    From committee: Do pass. (Ayes 15. Noes 0.) (August 20).

  4. 2025-07-17 California Legislative Information

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

  5. 2025-07-17 California Legislative Information

    From committee: Do pass as amended and re-refer to Com. on APPR. (Ayes 18. Noes 0.) (July 16).

  6. 2025-07-17 California Legislative Information

    Assembly Rule 63 suspended. (Ayes 49. Noes 15. Page 2578.)

  7. 2025-07-08 California Legislative Information

    July 9 set for first hearing canceled at the request of author.

  8. 2025-06-16 California Legislative Information

    Referred to Com. on U. & E.

  9. 2025-06-05 California Legislative Information

    In Assembly. Read first time. Held at Desk.

  10. 2025-06-04 California Legislative Information

    Read third time. Passed. (Ayes 39. Noes 0. Page 1503.) Ordered to the Assembly.

  11. 2025-05-27 California Legislative Information

    Read second time. Ordered to third reading.

  12. 2025-05-23 California Legislative Information

    Read second time and amended. Ordered to second reading.

  13. 2025-05-23 California Legislative Information

    From committee: Do pass as amended. (Ayes 6. Noes 0. Page 1201.) (May 23).

  14. 2025-05-20 California Legislative Information

    Set for hearing May 23.

  15. 2025-05-19 California Legislative Information

    May 19 hearing: Placed on APPR. suspense file.

  16. 2025-05-09 California Legislative Information

    Set for hearing May 19.

  17. 2025-05-06 California Legislative Information

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

  18. 2025-05-05 California Legislative Information

    From committee: Do pass as amended and re-refer to Com. on APPR. (Ayes 16. Noes 0. Page 935.) (April 29).

  19. 2025-04-11 California Legislative Information

    Set for hearing April 29.

  20. 2025-03-26 California Legislative Information

    From committee with author's amendments. Read second time and amended. Re-referred to Com. on E., U & C.

  21. 2025-03-18 California Legislative Information

    March 24 set for first hearing canceled at the request of author.

  22. 2025-03-17 California Legislative Information

    Set for hearing March 24.

  23. 2025-02-26 California Legislative Information

    Referred to Com. on E., U & C.

  24. 2025-02-20 California Legislative Information

    From printer. May be acted upon on or after March 22.

  25. 2025-02-19 California Legislative Information

    Introduced. Read first time. To Com. on RLS. for assignment. To print.

Official Summary Text

SB 453, as amended, Stern.
Microgrid incentive program.
(2)
Existing
Existing
law requires the Public Utilities Commission (PUC), in consultation with the State Energy Resources Conservation and Development Commission and the Independent System Operator, to take specified actions by December 1, 2020, to facilitate the commercialization of microgrids for distribution customers of large electrical corporations, including, among other actions, by, without shifting costs between ratepayers, developing methods to reduce barriers for microgrid deployment.
Under existing law, the PUC requires certain large electrical corporations to jointly develop a Microgrid Incentive Program to fund clean energy microgrids to support the critical needs of vulnerable populations impacted by a grid outage.
This bill would require the PUC to require each electrical corporation to provide to the commission, on or before January 15, 2026, the status of any awarded or unallocated funds collected for the Microgrid Incentive Program. The bill would require the commission, after reviewing that information, if it determines additional
actions
actions, using funds collected on or before January 1, 2026,
are needed, to consider the use of a third-party administrator and to ensure that unallocated funds are allocated to areas that have experienced 2 or
more deenergization events, prioritizing vulnerable communities, including access and functional needs populations, and prioritizing customers that operate critical community infrastructure that supports resiliency during a deenergization event.
The bill would require, if there are remaining unallocated funds on January 1, 2027, that those funds to be returned to ratepayers.
(3)
Under
Under
existing law, a violation of any order, decision, rule, direction, demand, or requirement of the PUC is a crime.
Because a violation of a PUC action implementing the bill’s requirements would be a crime, the 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.

Current Bill Text

Read the full stored bill text
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