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Chapter 5 — NONRESIDENTIAL AND HOTEL/MOTEL OCCUPANCIES—PERFORMANCE AND PRESCRIPTIVE COMPLIANCE APPROACHES FOR ACHIEVING ENERGY EFFICIENCY

Section 140.2 — PRESCRIPTIVE APPROACH

2025 California Energy Code (Title 24, Part 6) · 2025 edition · updated 2026-07-25 · California

To comply using the prescriptive approach a building shall be designed with and shall have constructed and installed systems and components meeting the applicable requirements of Sections 140.3 through 140.10.

Note: Authority: Sections 25213, 25218, 25218.5, 25402 and 25402.1, Public Resources Code. Reference: Sections 25007, 25008, 25218.5, 25310, 25402, 25402.1, 25402.4, 25402.5, 25402.8, and 25943, Public Resources Code.

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▸ Contents — 2025 California Energy Code (Title 24, Part 6)
2025 California Energy Code (Title 24, Part 6)
  1. Chapter 1 — ALL OCCUPANCIES—GENERAL PROVISIONS
  2. Chapter 2 — ALL OCCUPANCIES—MANDATORY REQUIREMENTS FOR THE MAN…
  3. Chapter 3 — NONRESIDENTIAL, HOTEL/MOTEL OCCUPANCIES, AND COVER…
  4. Chapter 4 — NONRESIDENTIAL AND HOTEL/MOTEL OCCUPANCIES—MANDATO…
  5. ▸ Chapter 5 — NONRESIDENTIAL AND HOTEL/MOTEL OCCUPANCIES—PERFORM…
    Overview
    1. Section 140.0 — PERFORMANCE AND PRESCRIPTIVE COMPLIANCE APPROA…
    2. Section 140.1 — PERFORMANCE APPROACH: ENERGY BUDGETS
    3. Section 140.2 — PRESCRIPTIVE APPROACH
    4. Section 140.3 — PRESCRIPTIVE REQUIREMENTS FOR BUILDING ENVELOPES
    5. Section 140.4 — PRESCRIPTIVE REQUIREMENTS FOR SPACE-CONDITIONI…
    6. Section 140.5 — PRESCRIPTIVE REQUIREMENTS FOR SERVICE WATER-HE…
    7. Section 140.6 — PRESCRIPTIVE REQUIREMENTS FOR INDOOR LIGHTING
    8. Section 140.7 — PRESCRIPTIVE REQUIREMENTS FOR OUTDOOR LIGHTING
    9. Section 140.8 — PRESCRIPTIVE REQUIREMENTS FOR SIGNS
    10. Section 140.9 — PRESCRIPTIVE REQUIREMENTS FOR COVERED PROCESSES
    11. Section 140.10 — PRESCRIPTIVE REQUIREMENTS FOR PHOTOVOLTAIC AN…
  6. Chapter 6 — NONRESIDENTIAL AND HOTEL/MOTEL OCCUPANCIES—
  7. Chapter 7 — SINGLE-FAMILY RESIDENTIAL BUILDINGS—
  8. Chapter 8 — SINGLE-FAMILY RESIDENTIAL BUILDINGS—PERFORMANCE AN…
  9. Chapter 9 — SINGLE-FAMILY RESIDENTIAL BUILDINGS—ADDITIONS AND …
  10. Chapter 10 — MULTIFAMILY BUILDINGS—MANDATORY REQUIREMENTS
  11. Chapter 11 — MULTIFAMILY BUILDINGS—PERFORMANCE AND PRESCRIPTIV…
  12. Chapter 12 — MULTIFAMILY BUILDINGS—ADDITIONS, ALTERATIONS AND …

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