Fact Sheet: Single-family Buildings: What’s Changed in 2025

 

Did you know that there is an update to California’s Building Energy Efficiency
Standards (Title 24, Part 6, or the Energy Code) that goes into effect on January 1,
2026? Energy Code Ace offers free fact sheets to help you prepare for the 2025 Energy
Code, and Gabel Energy is especially happy to recommend them because we helped
develop them!
If you are interested in specific changes to the Energy Code language for 2025, check
out Energy Code Ace’s three “What’s Changed?” fact sheets. These substantial
documents detail the specific changes in the Energy Code requirements from the 2022
Energy Code (effective 1/1/23) to the 2025 Energy Code (effective 1/1/26). Here are
links to PDF files of the documents that you can download:

Fact Sheet: Single-family Buildings: What’s Changed in 2025