Appliance Efficiency Regulations - Title 20

California appliance regulations, combined with federal standards, set minimum efficiency levels for energy and water consumption in products, such as consumer electronics, household appliances, and plumbing equipment. Learn more about appliance standards and how manufacturers can comply.

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Appliance Efficiency Outreach and Education

Appliance specific fact sheets, frequently asked questions, and training tools about the appliance efficiency requirements (Title 20).

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Appliance Efficiency Rulemakings

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The standards are developed with industry, energy efficiency advocates, and others through an open, transparent process. View ongoing appliance efficiency rulemakings, pre-rulemakings, and recently adopted standards.

Appliance Efficiency Proceedings - Title 20

Related Events

Nov 21 2025

San Diego Energy Code Forum

November 21, 2025 | 08:00 AM - 03:00 PM
Remote Access and In-Person
Join us for the 2025 San Diego Regional Energy Code Forum, co-hosted by the California Energy Commission (CEC) and the City of San Diego, bringing together code officials, builders, designers, and industry partners to collaborate on improving energy code compliance.

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