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

Jun 10 2026

2026 CEC/EPRI Electrification Summit

June 10, 2026 | 08:00 AM - 05:30 PM
In-Person Only
The California Energy Commission (CEC) and the Electric Power Research Institute (EPRI), in conjunction with the Energy Transition Coordinating Council (ETCC), will host the 2026 CEC/EPRI Electrification Summit on June 10, 2026.

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Regulations and Rulemakings

Outreach and Education

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