2021 Aspen Energy Code
Colorado
Heat Pumps, Air Conditioning
Mandatory
Building Code
Entered into force, Adopted
2023
February 2024
Electricity
Quality standards for stand-alone renewable energy products with power ratings less than or equal to 350 W
Sierra Leone
Solar Energy Kits
Mandatory
Quality Standard
Entered into force, Adopted
2020
June 2021
Solar
Regulations under Consumer Protection Act 2015
Tonga
Tubular Lamps, Non-Directional lamps, Directional Lamps, Fluorescent and HID Lighting, Room ACs - Stationary ACs, Central ACs, Refrigerators-Freezers, Freezers-only
Voluntary
Comparative Label, Minimum Performance Standard
Under development
January 2016
Electricity
Revised Municipal Code of the City and County of Denver Colorado, Sec. 10-20. - Electrification requirements for existing buildings
Colorado
Heat Pumps, Packaged Terminals, Central ACs
Mandatory
Building Code
Entered into force, Adopted, Revised
1982
2024
February 2024
Electricity, Gas