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The Reference Ace tool helps users navigate the Title 24, Part 6 Energy Code and Title 20 Standards documents. Features like “pop-up“ definitions of defined terms, key word search capabilities and hyperlinks that allow you to jump directly to related sections make using the Energy Code documents easier.


2022 Title 24, Part 6 Reference Ace

Version 1.1 of the Reference Ace includes only the 2022 Building Energy Efficiency Standards. The Reference Appendices, Residential and Nonresidential Compliance Manuals, and Residential and Nonresidential ACM Reference Manuals will be added in future versions as they become available.

2019 Title 24, Part 6 Reference Ace

2016 Title 24, Part 6 Reference Ace

This program is funded by California utility customers and administered by Pacific Gas and Electric Company (PG&E), San Diego Gas & Electric Company (SDG&E®), and Southern California Edison Company (SCE) under the auspices of the California Public Utilities Commission.

© 2023 PG&E, SDG&E and SCE. All rights reserved, except that this content may be used, copied, and distributed without modification. Neither PG&E, SDG&E, nor SCE — nor any of their employees makes any warranty, express of implied; or assumes any legal liability or responsibility for the accuracy, completeness or usefulness of any data, information, method, product, policy or process disclosed in this document; or represents that its use will not infringe any privately-owned rights including, but not limited to patents, trademarks or copyrights.