California Building Standards Code

2025 California Energy Code (Title 24, Part 6)

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: 2026-07-25
Contents: 12 chapters · 75 sections
Jurisdiction: California

Ask AI about this code Search the library Plain-English guide

GoCodebook provides public access, search, citation, multilingual explanation, and practical interpretation of legally adopted building regulations. It is not a substitute for the official ICC or California code publications.