§ 501. General powers.

§ 502. Enforcement proceedings by commission.

§ 503. Enforcement proceedings by Chief Counsel.

§ 504. Reports by public utilities.

§ 505. Duty to furnish information to commission; cooperation in valuing property.

§ 506. Inspection of facilities and records.

§ 507. Contracts between public utilities and municipalities.

§ 508. Power of commission to vary, reform and revise contracts.

§ 509. Regulation of manufacture, sale or lease of appliances.

§ 510. Assessment for regulatory expenses upon public utilities.

§ 511. Disposition, appropriation and disbursement of assessments and fees.

§ 511.1. Use of Federal funds under energy program.

§ 512. Power of commission to require insurance.

§ 513. Public letting of contracts.

§ 514. Use of coal.

§ 515. Construction cost of electric generating units.

§ 516. Audits of certain utilities.

§ 517. Conversion of electric generating units fueled by oil or natural gas.

§ 518. Construction of electric generating units fueled by nuclear energy.

§ 519. Construction of electric generating units fueled by oil or natural gas.

§ 520. Power of commission to order cancellation or modification of construction of electric generating units.

§ 521. Retirement of electric generating units.

§ 522. Expense reduction program.

§ 523. Performance factor consideration.

§ 524. Data to be supplied by electric utilities.

§ 525. Sale of generating units and power.

§ 526. Rejection of rate increase requests due to inadequate quality or quantity of service.

§ 527. Cogeneration rules and regulations.

§ 528. Use of foreign coal by qualifying facilities.

§ 529. Power of commission to order acquisition of small water and sewer utilities.

§ 530. Clean Air Act implementation plans.