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AB-825 • 2026

Independent System Operator: independent regional organization.

Independent System Operator: independent regional organization.

Crime Education Energy
Enacted

This bill passed the Legislature and reached final enactment based on the latest official action.

Sponsor
Petrie-Norris (A) , Becker (S) , Rivas
Last action
2025-09-19
Official status
Chaptered by Secretary of State - Chapter 116, Statutes of 2025.
Effective date
Not listed

Plain English Breakdown

The bill does not specify an effective date for its provisions.

Independent System Operator: Independent Regional Organization

AB-825 modifies the rules governing how the ISO can become an independent regional organization and sets requirements for voluntary energy markets, reporting, and technical capabilities.

What This Bill Does

  • Deletes provisions that allowed the ISO to transform into a regional organization by January 1, 2019, with approval from various state entities.
  • Authorizes the ISO and participating transmission owners to use voluntary energy markets governed by an independent regional organization if certain requirements are met.
  • Requires the Public Utilities Commission (PUC) to ensure that these requirements have been satisfied before electrical corporations can participate in such markets.
  • Requires the ISO to maintain technical capabilities for operating energy markets and continue its responsibilities as a balancing authority.
  • Requires the ISO to develop, publish, and annually update a report on its activities and present it to legislative committees.

Who It Names or Affects

  • The Independent System Operator (ISO) in California
  • Electrical corporations participating in transmission systems operated by the ISO
  • Public Utilities Commission (PUC)

Terms To Know

Independent Regional Organization
An organization that governs energy markets and can set rules for how electricity is traded.
Balancing Authority
A responsibility of the ISO to manage the balance between supply and demand in the electrical grid.

Limits and Unknowns

  • The bill does not specify an effective date.
  • It is unclear how the changes will affect existing energy market operations before January 1, 2028.

Bill History

  1. 2025-09-19 California Legislative Information

    Chaptered by Secretary of State - Chapter 116, Statutes of 2025.

  2. 2025-09-19 California Legislative Information

    Approved by the Governor.

  3. 2025-09-13 California Legislative Information

    Enrolled and presented to the Governor at 1:30 p.m.

  4. 2025-09-13 California Legislative Information

    Senate amendments concurred in. To Engrossing and Enrolling. (Ayes 74. Noes 1. Page 3490.).

  5. 2025-09-13 California Legislative Information

    Assembly Rule 63 suspended. (Page 3490.)

  6. 2025-09-13 California Legislative Information

    Joint Rules 61(a)(14) and 51(a)(4) suspended. (Ayes 59. Noes 20. Page 3413.)

  7. 2025-09-13 California Legislative Information

    In Assembly. Concurrence in Senate amendments pending.

  8. 2025-09-13 California Legislative Information

    Read third time. Passed. Ordered to the Assembly. (Ayes 34. Noes 0. Page 3050.).

  9. 2025-09-12 California Legislative Information

    Senate Rule 29 suspended. (Page 2961.)

  10. 2025-09-12 California Legislative Information

    Joint Rule 10.5 suspended. (Ayes 29. Noes 8. Page 2958.)

  11. 2025-09-12 California Legislative Information

    Read second time. Ordered to third reading.

  12. 2025-09-11 California Legislative Information

    Assembly suspended Joint Rule 62(a). (Page 3312.)

  13. 2025-09-11 California Legislative Information

    From committee: Do pass. (Ayes 12. Noes 0.) (September 11).

  14. 2025-09-10 California Legislative Information

    Re-referred to Com. on E., U & C.

  15. 2025-09-10 California Legislative Information

    Re-referred to Com. on RLS. pursuant to Senate Rule 29.10(C).

  16. 2025-09-10 California Legislative Information

    Read third time and amended. Ordered to second reading.

  17. 2025-09-10 California Legislative Information

    Joint Rules 61 and 62(a) suspended. (Ayes 30. Noes 8. Page 2760.)

  18. 2025-08-29 California Legislative Information

    Read second time. Ordered to third reading.

  19. 2025-08-29 California Legislative Information

    From committee: Do pass. (Ayes 5. Noes 2.) (August 29).

  20. 2025-08-18 California Legislative Information

    In committee: Referred to suspense file.

  21. 2025-07-16 California Legislative Information

    From committee: Do pass and re-refer to Com. on APPR. (Ayes 12. Noes 1.) (July 15). Re-referred to Com. on APPR.

  22. 2025-07-14 California Legislative Information

    From committee: Do pass and re-refer to Com. on E., U & C. (Ayes 8. Noes 3.) (July 14). Re-referred to Com. on E., U & C.

  23. 2025-07-09 California Legislative Information

    Re-referred to Coms. on B. P. & E.D. and E., U & C.

  24. 2025-07-09 California Legislative Information

    Withdrawn from committee.

  25. 2025-06-18 California Legislative Information

    Referred to Coms. on E., U & C. and B. P. & E.D.

  26. 2025-06-09 California Legislative Information

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

  27. 2025-06-05 California Legislative Information

    Read third time. Passed. Ordered to the Senate. (Ayes 57. Noes 5. Page 2106.)

  28. 2025-06-04 California Legislative Information

    Read second time. Ordered to third reading.

  29. 2025-06-03 California Legislative Information

    From committee: Do pass. (Ayes 13. Noes 0.) (June 3).

  30. 2025-06-03 California Legislative Information

    Coauthors revised.

  31. 2025-06-03 California Legislative Information

    Re-referred to Com. on U. & E.

  32. 2025-06-02 California Legislative Information

    From committee chair, with author's amendments: Amend, and re-refer to Com. on U. & E. Read second time and amended.

  33. 2025-05-29 California Legislative Information

    Re-referred to Com. on U. & E. pursuant to Assembly Rule 77.2.

  34. 2025-05-29 California Legislative Information

    Read third time and amended. Ordered to third reading. (Page 1789.)

  35. 2025-05-27 California Legislative Information

    Read second time. Ordered to third reading.

  36. 2025-05-23 California Legislative Information

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

  37. 2025-05-23 California Legislative Information

    From committee: Amend, and do pass as amended. (Ayes 11. Noes 0.) (May 23).

  38. 2025-05-23 California Legislative Information

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

  39. 2025-05-14 California Legislative Information

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

  40. 2025-05-01 California Legislative Information

    From committee: Do pass and re-refer to Com. on APPR. (Ayes 18. Noes 0.) (April 30). Re-referred to Com. on APPR.

  41. 2025-04-23 California Legislative Information

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

  42. 2025-04-22 California Legislative Information

    Re-referred to Com. on U. & E.

  43. 2025-04-21 California Legislative Information

    From committee chair, with author's amendments: Amend, and re-refer to Com. on U. & E. Read second time and amended.

  44. 2025-03-03 California Legislative Information

    Referred to Com. on U. & E.

  45. 2025-02-20 California Legislative Information

    From printer. May be heard in committee March 22.

  46. 2025-02-19 California Legislative Information

    Read first time. To print.

Official Summary Text

AB 825, Petrie-Norris.
Independent System Operator: independent regional organization.
(1) Existing law provides for the establishment of an Independent System Operator (ISO) as a nonprofit public benefit corporation and requires the ISO to ensure efficient use and reliable operation of the electrical transmission grid consistent with achieving planning and operating reserve criteria no less stringent than those established by the Western Electricity Coordinating Council and the North American Electric Reliability Council. Existing law, the Clean Energy and Pollution Reduction Act of 2015, provides for the transformation of the ISO into a regional organization, with the approval of the Legislature, pursuant to a specified process. That process provides that modifications to the ISO’s governance structure, through changes to its bylaws or other corporate governance
documents, will not become effective until the ISO, the Public Utilities Commission (PUC), the State Energy Resources Conservation and Development Commission (Energy Commission), the State Air Resources Board (state board), the Governor, and the Legislature take specified actions on or before January 1, 2019.
This bill would delete the above-described provisions providing for the transformation of the ISO into a regional organization. The bill would authorize the ISO and the electrical corporations that are participating transmission owners whose transmission systems are operated by the ISO to use voluntary energy markets governed by an independent regional organization, only if specified requirements are satisfied. The bill would authorize the ISO, on or after January 1, 2028, to implement tariff modifications accepted by the Federal Energy Regulatory Commission to operate the energy markets whose rules are governed by an independent regional organization if the
governing board of the ISO has adopted a resolution, as specified, finding that each of the specified requirements have been, or will be, adopted by the independent regional organization. The bill would require the PUC to make a determination through a formal decision in an existing or new proceeding that these requirements have been satisfied before electrical corporations participate in an energy market governed by an independent regional organization. The bill would require the ISO to maintain the necessary technical capability to operate energy markets, as specified, and would require the ISO to continue its functions and responsibilities as a balancing authority, as provided.
This bill would require the ISO to develop, publish, and annually update a report on certain activities of the ISO and, if applicable, an independent regional organization, as provided. The bill would require the chair of the board of governors and the chief executive officer of the ISO to
annually appear before the appropriate policy committees of the Legislature to present the report, as specified.
(2) Existing law establishes the California Renewables Portfolio Standard Program, which requires the PUC to establish a renewables portfolio standard requiring all retail sellers, as defined, to procure a minimum quantity of electricity products from eligible renewable energy resources, as defined, at specified percentages of the total kilowatthours sold to their retail end-customers during specified compliance periods. The program, consistent with the goals of procuring the least-cost and best-fit eligible renewable energy resources that meet project viability principles, requires that all retail sellers procure a balanced portfolio of electricity products from eligible renewable energy resources, as specified, referred to as the portfolio content category requirements.
This bill would
require the PUC and the Energy Commission to coordinate to revise any relevant rules, regulations, or guidance to ensure that the transition to a regional energy market governed by the ISO or the independent regional organization does not expand the types of transactions that meet the portfolio content category requirements, as compared to the transactions that would otherwise meet those requirements on December 31, 2025.
(3) Existing law requires the Power Exchange to provide an efficient competitive auction, open on a nondiscriminatory basis to all suppliers, that meets the loads of all exchange customers at efficient prices, and authorizes the Power Exchange governing board to form appropriate technical advisory committees composed of market and nonmarket participants to advise the governing board on relevant issues.
This bill would delete these provisions.
(4) Under existing law, a violation of the Public Utilities Act or any order, decision, rule, direction, demand, or requirement of the PUC is a crime.
Because certain provisions of this bill would be part of the act and 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

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