Appliance Efficiency Program

Title 20 Appliance Rulemaking Schedule

Manufacturers must certify appliance efficiency data to the Energy Commission in order to comply with state law.

checklist icon Compliance - Go here for information on our compliance program, to certify appliance data, or apply for approval of a test laboratory or third party certifier.

badge icon Enforcement - Go here for information on our enforcement program, to report a violation, or to respond to an enforcement letter.

lightbulb icon Outreach - Go here for outreach and education materials such as flyers, brochures, reports, and FAQs.


Appliance Efficiency Database

Current Status:

  • Special equipment certification under Title 24

    For Air Economizers, Air-to-Water Heat Pump Systems, Economizer Fault Detection and Diagnostics, Intermittent Mechanical Ventilation Systems, Low Leakage Air-Handling Unit, and Occupant Controlled Smart Thermostats

Proceedings & Rulemakings

Program Bulletins & Announcements

Historical Regulations & Rulemakings