Building Energy Efficiency Program
The Energy Commission's energy efficiency standards have saved Californians billions in reduced electricity bills since 1977. Read more ...
2013 Standards - Effective July 1, 2014
2016 Standards
2019 Standards
Past Standards
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- Acceptance Test Technician Certification Program
- California Climate Zone Map
- Energy Efficiency in Existing Buildings (AB 758)
- Energy Standards Hotline
- HVAC Changeout
- Local Ordinances
- Nonresidential Building Energy Use Disclosure Program (AB 1103)
- Online Resource Center
- Outdoor Lighting Zones
- Requirements for Manufacturer Certified Equipment, Products and Devices
- Solar Reflectance Index (SRI) Calculator
- Special Cases and Compliance Options
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