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Earlier editions: 2022 2019

California Building Standards Code

California Energy Code (Title 24, Part 6)

2025 edition · Effective January 1, 2026 · Full text · Explained in plain English

Part 6 of Title 24 — Energy-efficiency standards for residential and nonresidential buildings (Title 24, Part 6).

Edition: 2025
Effective: 2026-01-01
Last updated: 2026-09-24
Contents: 14 chapters · 77 sections
Jurisdiction: California

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