SB 593 — Electrical corporations: significant voltage-related incidents: studies.
Last action — Chaptered by Secretary of State. Chapter 420, Statutes of 2025.
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✓Introduced
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✓In Committee
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✓Passed Senate
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✓Passed Assembly
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5To Executive
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6Enacted
This bill has been sent to the executive. Introduced February 20, 2025. It awaits signature.
Next likely step: the executive signs it into law or issues a veto.
Prognosis
Where this bill stands today.
Odds of enactment
ModerateHow often bills like it became law.
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To Executive
Current position in the legislative process.
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1 sponsor
1 primary, 0 co-sponsors signed on.
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Single-party support
Sponsorship is currently within one party (1 D).
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Cleared a recorded vote
Passed 6 recorded votes so far.
Prognosis reads this bill's own signals — stage, sponsorship breadth, committee status, recorded votes and cross-state momentum. Odds come from a model trained on which bills have become law.
Summary
Existing law vests the Public Utilities Commission with regulatory jurisdiction over public utilities, including electrical corporations. Existing law requires each public utility to furnish and maintain adequate, efficient, just, and reasonable service, instrumentalities, equipment, and facilities, as are necessary to promote the safety, health, comfort, and convenience of its patrons, employees, and the public. Existing law requires the commission to annually publish a report, pursuant to commission requirements, as provided. This bill would require the commission, on or before January 1, 2027, to require each large electrical corporation, as defined, to commence a study to evaluate significant voltage-related incidents, as defined, across its residential, commercial, and industrial customers that resulted in damage to customer-owned equipment, appliances, or property totaling $5,000 or more, as provided. The bill would require the commission, on or before July 1, 2027, to publish hyperlinks on its internet website to the studies, and to report on the studies to the Legislature. Under existing law, a violation of any order, decision, rule, direction, demand, or requirement of the commission is a crime. Because a violation of a commission action implementing this 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.
Bill Text
- Chaptered 10/06/25 - Chaptered Current pdf October 06, 2025
- Enrolled 09/13/25 - Enrolled pdf September 13, 2025
- Amended 09/02/25 - Amended Assembly pdf September 02, 2025
- Amended 06/30/25 - Amended Assembly pdf June 30, 2025
- Amended 06/16/25 - Amended Assembly pdf June 16, 2025
- Amended 04/10/25 - Amended Senate pdf April 10, 2025
- Introduced 02/20/25 - Introduced pdf February 20, 2025
- SB593 View text html
Action History
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Chaptered by Secretary of State. Chapter 420, Statutes of 2025.
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Approved by the Governor.
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Enrolled and presented to the Governor at 11 a.m.
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Assembly amendments concurred in. (Ayes 40. Noes 0. Page 2839.) Ordered to engrossing and enrolling.
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In Senate. Concurrence in Assembly amendments pending.
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Read third time. Passed. (Ayes 78. Noes 0. Page 3006.) Ordered to the Senate.
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Read second time. Ordered to third reading.
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Read second time and amended. Ordered to second reading.
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From committee: Do pass as amended. (Ayes 11. Noes 0.) (August 29).
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August 20 set for first hearing. Placed on APPR. suspense file.
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Read second time and amended. Re-referred to Com. on APPR.
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From committee: Do pass as amended and re-refer to Com. on APPR. with recommendation: To consent calendar. (Ayes 18. Noes 0.) (June 25).
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From committee with author's amendments. Read second time and amended. Re-referred to Com. on U. & E.
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Referred to Com. on U. & E.
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In Assembly. Read first time. Held at Desk.
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Read third time. Passed. (Ayes 38. Noes 0. Page 1333.) Ordered to the Assembly.
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Read second time. Ordered to third reading.
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From committee: Be ordered to second reading pursuant to Senate Rule 28.8.
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Set for hearing May 12.
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May 5 hearing postponed by committee.
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Set for hearing May 5.
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Re-referred to Com. on APPR.
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Withdrawn from committee.
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Set for hearing April 29.
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Read second time and amended. Re-referred to Com. on JUD.
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From committee: Do pass as amended and re-refer to Com. on JUD. (Ayes 13. Noes 3. Page 681.) (April 7).
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Set for hearing April 7.
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Referred to Coms. on E., U & C. and JUD.
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From printer. May be acted upon on or after March 23.
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Introduced. Read first time. To Com. on RLS. for assignment. To print.
Sponsors
- Melissa Hurtado · Primary
Sponsorship breakdown
Export CSV (upgrade) →1 sponsors · 0 co-sponsors · 121 not signed on · 3 voted No
Sponsors (1)
- Hurtado, Melissa Democratic
Co-sponsors (0)
None.
Not signed on (121)
121 members have not signed on to this bill.
Show all 121 →"Not signed on" means a member has not sponsored or co-sponsored this bill — it does not imply opposition. Members flagged Voted No have a recorded No vote on this bill.
Votes
| Party | Yea | Nay | Present | Not Voting |
|---|---|---|---|---|
| Democratic | 30 | 0 | 0 | 0 |
| Republican | 10 | 0 | 0 | 0 |
| Total | 40 | 0 | 0 | 0 |
| % of votes cast | 100% | 0% | 0% | 0% |
How each member voted (40)
| Party | Yea | Nay | Present | Not Voting |
|---|---|---|---|---|
| Democratic | 57 | 0 | 0 | 2 |
| Republican | 20 | 0 | 0 | 0 |
| Unaffiliated | 1 | 0 | 0 | 0 |
| Total | 78 | 0 | 0 | 2 |
| % of votes cast | 98% | 0% | 0% | 3% |
How each member voted (80)
| Member | Party | Vote |
|---|---|---|
| Ávila Farías | — | Yea |
| Addis, Dawn | Democratic | Yea |
| Aguiar-Curry, Cecilia M. | Democratic | Yea |
| Ahrens, Patrick | Democratic | Yea |
| Alvarez, David | Democratic | Yea |
| Arambula, Joaquin | Democratic | Yea |
| Bains, Jasmeet | Democratic | Yea |
| Bauer-Kahan, Rebecca | Democratic | Yea |
| Bennett, Steve | Democratic | Yea |
| Berman, Marc | Democratic | Yea |
| Boerner, Tasha | Democratic | Yea |
| Bonta, Mia | Democratic | Yea |
| Bryan, Isaac G. | Democratic | Yea |
| Calderon, Lisa | Democratic | Yea |
| Caloza, Jessica | Democratic | Yea |
| Carrillo, Juan | Democratic | Yea |
| Connolly, Damon | Democratic | Yea |
| Elhawary, Sade | Democratic | Yea |
| Fong, Mike | Democratic | Yea |
| Gabriel, Jesse | Democratic | Yea |
| Garcia, Robert | Democratic | Yea |
| Gipson, Mike A. | Democratic | Yea |
| González, Mark | Democratic | Yea |
| Haney, Matt | Democratic | Yea |
| Harabedian, John | Democratic | Yea |
| Hart, Gregg | Democratic | Yea |
| Irwin, Jacqui | Democratic | Yea |
| Jackson, Corey A. | Democratic | Yea |
| Kalra, Ash | Democratic | Yea |
| Krell, Maggy | Democratic | Yea |
| Lee, Alex | Democratic | Yea |
| Lowenthal, Josh | Democratic | Yea |
| McKinnor, Tina | Democratic | Yea |
| Muratsuchi, Al | Democratic | Yea |
| Nguyen, Stephanie | Democratic | Not Voting |
| Ortega, Liz | Democratic | Yea |
| Pacheco, Blanca | Democratic | Yea |
| Papan, Diane | Democratic | Yea |
| Patel, Darshana R. | Democratic | Yea |
| Pellerin, Gail | Democratic | Yea |
| Petrie-Norris, Cottie | Democratic | Yea |
| Quirk-Silva, Sharon | Democratic | Yea |
| Ramos, James C. | Democratic | Not Voting |
| Ransom, Rhodesia | Democratic | Yea |
| Rivas, Robert | Democratic | Yea |
| Rodriguez, Celeste | Democratic | Yea |
| Rodriguez, Michelle | Democratic | Yea |
| Rogers, Chris | Democratic | Yea |
| Rubio, Blanca E. | Democratic | Yea |
| Schiavo, Pilar | Democratic | Yea |
| Schultz, Nick | Democratic | Yea |
| Sharp-Collins, LaShae | Democratic | Yea |
| Solache, Jr., José Luis | Democratic | Yea |
| Soria, Esmeralda | Democratic | Yea |
| Stefani, Catherine | Democratic | Yea |
| Valencia, Avelino | Democratic | Yea |
| Ward, Christopher M. | Democratic | Yea |
| Wicks, Buffy | Democratic | Yea |
| Wilson, Lori D. | Democratic | Yea |
| Zbur, Rick Chavez | Democratic | Yea |
| Alanis, Juan | Republican | Yea |
| Castillo, Leticia | Republican | Yea |
| Chen, Phillip | Republican | Yea |
| Davies, Laurie | Republican | Yea |
| DeMaio, Carl | Republican | Yea |
| Dixon, Diane | Republican | Yea |
| Ellis, Stan | Republican | Yea |
| Flora, Heath | Republican | Yea |
| Gallagher, James | Republican | Yea |
| Gonzalez, Jeff | Republican | Yea |
| Hadwick, Heather | Republican | Yea |
| Hoover, Josh | Republican | Yea |
| Johnson, Natasha | Republican | Yea |
| Lackey, Tom | Republican | Yea |
| Macedo, Alexandra | Republican | Yea |
| Patterson, Joe | Republican | Yea |
| Sanchez, Kate | Republican | Yea |
| Ta, Tri | Republican | Yea |
| Tangipa, David J. | Republican | Yea |
| Wallis, Greg | Republican | Yea |
| Party | Yea | Nay | Present | Not Voting |
|---|---|---|---|---|
| Democratic | 11 | 0 | 0 | 0 |
| Republican | 0 | 0 | 0 | 4 |
| Total | 11 | 0 | 0 | 4 |
| % of votes cast | 73% | 0% | 0% | 27% |
How each member voted (15)
| Member | Party | Vote |
|---|---|---|
| Ahrens, Patrick | Democratic | Yea |
| Arambula, Joaquin | Democratic | Yea |
| Calderon, Lisa | Democratic | Yea |
| Caloza, Jessica | Democratic | Yea |
| Elhawary, Sade | Democratic | Yea |
| Fong, Mike | Democratic | Yea |
| González, Mark | Democratic | Yea |
| Pacheco, Blanca | Democratic | Yea |
| Pellerin, Gail | Democratic | Yea |
| Solache, Jr., José Luis | Democratic | Yea |
| Wicks, Buffy | Democratic | Yea |
| Dixon, Diane | Republican | Not Voting |
| Sanchez, Kate | Republican | Not Voting |
| Ta, Tri | Republican | Not Voting |
| Tangipa, David J. | Republican | Not Voting |
| Party | Yea | Nay | Present | Not Voting |
|---|---|---|---|---|
| Democratic | 13 | 0 | 0 | 0 |
| Republican | 5 | 0 | 0 | 0 |
| Total | 18 | 0 | 0 | 0 |
| % of votes cast | 100% | 0% | 0% | 0% |
How each member voted (18)
| Member | Party | Vote |
|---|---|---|
| Boerner, Tasha | Democratic | Yea |
| Calderon, Lisa | Democratic | Yea |
| González, Mark | Democratic | Yea |
| Harabedian, John | Democratic | Yea |
| Hart, Gregg | Democratic | Yea |
| Irwin, Jacqui | Democratic | Yea |
| Kalra, Ash | Democratic | Yea |
| Papan, Diane | Democratic | Yea |
| Petrie-Norris, Cottie | Democratic | Yea |
| Rogers, Chris | Democratic | Yea |
| Schiavo, Pilar | Democratic | Yea |
| Schultz, Nick | Democratic | Yea |
| Zbur, Rick Chavez | Democratic | Yea |
| Chen, Phillip | Republican | Yea |
| Davies, Laurie | Republican | Yea |
| Patterson, Joe | Republican | Yea |
| Ta, Tri | Republican | Yea |
| Wallis, Greg | Republican | Yea |
| Party | Yea | Nay | Present | Not Voting |
|---|---|---|---|---|
| Democratic | 28 | 0 | 0 | 2 |
| Republican | 10 | 0 | 0 | 0 |
| Total | 38 | 0 | 0 | 2 |
| % of votes cast | 95% | 0% | 0% | 5% |
How each member voted (40)
| Party | Yea | Nay | Present | Not Voting |
|---|---|---|---|---|
| Democratic | 13 | 0 | 0 | 0 |
| Republican | 0 | 3 | 0 | 1 |
| Total | 13 | 3 | 0 | 1 |
| % of votes cast | 76% | 18% | 0% | 6% |
How each member voted (17)
| Member | Party | Vote |
|---|---|---|
| Allen, Benjamin | Democratic | Yea |
| Archuleta, Bob | Democratic | Yea |
| Arreguín, Jesse | Democratic | Yea |
| Ashby, Angelique V. | Democratic | Yea |
| Becker, Josh | Democratic | Yea |
| Caballero, Anna M. | Democratic | Yea |
| Gonzalez, Lena A. | Democratic | Yea |
| Hurtado, Melissa | Democratic | Yea |
| Limón, Monique | Democratic | Yea |
| McNerney, Jerry | Democratic | Yea |
| Rubio, Susan | Democratic | Yea |
| Stern, Henry I. | Democratic | Yea |
| Wahab, Aisha | Democratic | Yea |
| Dahle, Megan | Republican | Nay |
| Grove, Shannon | Republican | Nay |
| Ochoa Bogh, Rosilicie | Republican | Nay |
| Strickland, Tony | Republican | Not Voting |
Subjects
Frequently asked questions
- What does SB 593 do?
- Existing law vests the Public Utilities Commission with regulatory jurisdiction over public utilities, including electrical corporations. Existing law requires each public utility to furnish and maintain adequate, efficient, just, and reasonable service, instrumentalities, equipment, and facilities, as are necessary to promote the safety, health, comfort, and convenience of its patrons, employees, and the public. Existing law requires the commission to annually publish a report, pursuant to commission requirements, as provided. This bill would require the commission, on or before January 1, 2027, to require each large electrical corporation, as defined, to commence a study to evaluate significant voltage-related incidents, as defined, across its residential, commercial, and industrial customers that resulted in damage to customer-owned equipment, appliances, or property totaling $5,000 or more, as provided. The bill would require the commission, on or before July 1, 2027, to publish hyperlinks on its internet website to the studies, and to report on the studies to the Legislature. Under existing law, a violation of any order, decision, rule, direction, demand, or requirement of the commission is a crime. Because a violation of a commission action implementing this 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.
- Who sponsors SB 593?
- SB 593 is sponsored by Hurtado, Melissa (Democratic).
- What is the current status of SB 593?
- This bill has been sent to the executive. Introduced February 20, 2025. It awaits signature.
- Where can I track SB 593?
- Track SB 593 free on One Click Politics — get push/email alerts when it moves.
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