28/68 CA Art XII: Public utilities

California Article XII: Public utilities

Lesson 28 of 68 · Taxes, budgets, fees and utilities · 8 min read

On this page (9 sections)
  1. Section 1: The Commission
  2. Sections 2–3: Procedure and what is a public utility
  3. Sections 4–6: Rates and powers
  4. Section 7: Free passes
  5. Section 8: Limit on cities
  6. Every Article XII section
  7. In Williams
  8. Check yourself
  9. Sources cited on this page

Article XII puts private utilities under the Public Utilities Commission and the Legislature. That is why Williams can't set the rates of a private power, gas or phone company.

Key takeaways

  • Private utilities (power, gas, phone, private water, rail and other carriers) are "public utilities subject to control by the Legislature" (§3).
  • The five-member Public Utilities Commission sets their rates (§§1, 6).
  • A city "may not regulate matters over which the Legislature grants regulatory power to the Commission" (§8), but it keeps its franchise power.
  • A city-owned water system is authorized by Article XI, §9, not run by the PUC under §3, which covers "Private corporations and persons."

Section 1: The Commission

Official textCal. Const., Art. XII, §1 — Public Utilities Commission—Compositionread in context: Cal. Const., Art. XII, §1 — Public Utilities Commission—Composition

The Public Utilities Commission consists of 5 members appointed by the Governor and approved by the Senate, a majority of the membership concurring, for staggered 6-year terms. A vacancy is filled for the remainder of the term. The Legislature may remove a member for in competence, neglect of duty, or corruption, two thirds of the membership of each house concurring. [New section adopted November 5, 1974.]

Source: California Constitution as published by the California State Senate (current through November 5, 2024) Verified1

Five members "appointed by the Governor and approved by the Senate ... for staggered 6-year terms" Verified1.

Sections 2–3: Procedure and what is a public utility

Official textCal. Const., Art. XII, §2 — Public Utilities Commission—Powers and Dutiesread in context: Cal. Const., Art. XII, §2 — Public Utilities Commission—Powers and Duties

Subject to statute and due process, the commission may establish its own procedures. Any commissioner as designated by the commission * New Article XII adopted November 5, 1974.

may hold a hearing or investigation or issue an order subject to commission approval. [New section adopted November 5, 1974.]

Source: California Constitution as published by the California State Senate (current through November 5, 2024) Verified1

Official textCal. Const., Art. XII, §3 — Public Utilities—Legislative Controlread in context: Cal. Const., Art. XII, §3 — Public Utilities—Legislative Control

Private corporations and persons that own, operate, control, or manage a line, plant, or system for the transportation of people or property, the transmission of telephone and telegraph messages, or the production, generation, transmission, or furnishing of heat, light, water, power, storage, or wharfage directly or indirectly to or for the public, and common carriers, are public utilities subject to control by the Legislature. The Legislature may prescribe that additional classes of private corporations or other persons are public utilities. [New section adopted November 5, 1974.]

Source: California Constitution as published by the California State Senate (current through November 5, 2024) Verified1

Sections 4–6: Rates and powers

Official textCal. Const., Art. XII, §5 — Public Utilities Commission—Compensation in Eminent Domain Proceedingsread in context: Cal. Const., Art. XII, §5 — Public Utilities Commission—Compensation in Eminent Domain Proceedings

The Legislature has plenary power, unlimited by the other provisions of this constitution but consistent with this article, to confer additional authority and jurisdiction upon the commission, to establish the manner and scope of review of commission action in a court of record, and to enable it to fix just compensation for utility property taken by eminent domain.

[New section adopted November 5, 1974.]

Source: California Constitution as published by the California State Senate (current through November 5, 2024) Verified1

Official textCal. Const., Art. XII, §6 — Public Utilities Commission—Powers and Dutiesread in context: Cal. Const., Art. XII, §6 — Public Utilities Commission—Powers and Duties

The commission may fix rates, establish rules, examine records, issue subpenas, administer oaths, take testimony, punish for con- tempt, and prescribe a uniform system of accounts for all public utilities subject to its jurisdiction. [New section adopted November 5, 1974.]

Source: California Constitution as published by the California State Senate (current through November 5, 2024) Verified1

"The Legislature has plenary power, unlimited by the other provisions of this constitution but consistent with this article, to confer additional authority and jurisdiction upon the commission" (§5) Verified1. "The commission may fix rates, establish rules, examine records" and more (§6) Verified1.

Section 7: Free passes

Official textCal. Const., Art. XII, §7 — Free Passes, Public Officials—Conflict of Interest, Public Utilities Commissionerread in context: Cal. Const., Art. XII, §7 — Free Passes, Public Officials—Conflict of Interest, Public Utilities Commissioner

A transportation company may not grant free passes or discounts to anyone holding an office in this State; and the acceptance of a pass or discount by a public officer, other than a Public Utilities Commissioner, shall work a forfeiture of that office. A Public Utilities Commissioner may not hold an official relation to nor have a financial interest in a person or corporation subject to regulation by the commission. [New section adopted November 5, 1974.]

Source: California Constitution as published by the California State Senate (current through November 5, 2024) Verified1

Section 8: Limit on cities

Official textCal. Const., Art. XII, §8 — Public Utilities—Regulationread in context: Cal. Const., Art. XII, §8 — Public Utilities—Regulation

A city, county, or other public body may not regulate matters over which the Legislature grants regulatory power to the Commission. This section does not affect power over public utilities relating to the making and enforcement of police, sanitary, and other regulations concerning municipal affairs pursuant to a city charter existing on October 10, 1911, unless that power has been revoked by the city’s electors, or the right of any city to grant franchises for public utilities or other businesses on terms, conditions, and in the manner prescribed by law. [New section adopted November 5, 1974.]

Source: California Constitution as published by the California State Senate (current through November 5, 2024) Verified1

Our reading: this is a constitutional preemption rule. Williams can't set PG&E's rates, but §8 preserves "the right of any city to grant franchises for public utilities or other businesses on terms, conditions, and in the manner prescribed by law" Verified1.

Every Article XII section

Section Heading Status
§ 1 Public Utilities Commission—Composition In force
§ 2 Public Utilities Commission—Powers and Duties In force
§ 3 Public Utilities—Legislative Control In force
§ 4 Rates—Discrimination in Transportation Charges, Etc In force
§ 5 Public Utilities Commission—Compensation in Eminent Domain Proceedings In force
§ 6 Public Utilities Commission—Powers and Duties In force
§ 7 Free Passes, Public Officials—Conflict of Interest, Public Utilities Commissioner In force
§ 8 Public Utilities—Regulation In force
§ 9 Restatement In force
§ 10 (former) — Repealed November 5, 1974.
§ 17 (former) — Repealed November 5, 1974.
§ 18 (former) — Repealed November 5, 1974.
§ 19 (former) — Repealed November 5, 1974.
§ 20 (former) — Repealed November 5, 1974.
§ 21 (former) — Repealed November 5, 1974.
§ 22 (former) — Repealed November 5, 1974.
§ 23 (former) — Repealed November 5, 1974.
§ 23a (former) — Repealed November 5, 1974.

Section headings and status come from the Senate's published text Verified1.

In Williams

  • A complaint about PG&E or a phone carrier's rates goes to the PUC, not the City Council (§§6, 8) Verified1.
  • A complaint about city water or sewer rates goes to the city, and those charges must follow Article XIII D, §6 Verified1. See Article XIII D.

Check yourself

Pick an answer for each question. You will see right away if it is right, and why.

Question 1. Who sets rates for a private electric utility serving Williams?

Show the answer and why

The Public Utilities Commission (§6) Verified1.

Question 2. Can Williams regulate matters the Legislature has given the PUC?

Show the answer and why

No, under §8, though it keeps franchise power Verified1.

Question 3. How many PUC commissioners are there and for what terms?

Show the answer and why

Five, for staggered 6-year terms (§1) Verified1.

Question 4. Match who decides: Match each utility issue to who decides it.

Show the answer and why
  • PG&E's rates: State of California
  • Granting a franchise for a public utility: City Council
  • Running a city-owned water system: City Council

Rate complaints about PG&E go to the PUC, a state commission, not the City Council. §8 keeps the city's right to grant franchises, and a city-owned water system is authorized by Article XI, §9, not run by the PUC.

From this lesson: “- A complaint about PG&E or a phone carrier's rates goes to the PUC, not the City Council (§§6, 8).”

Sources cited on this page

  1. Constitutions of California and the United States, 2025-26 edition (PDF) (California State Senate; official; accessed 2026-10-17) California Constitution as last amended November 5, 2024. ↗

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