2021 Aspen Energy Code Colorado
Heat Pumps, Air Conditioning
Mandatory
Building Code
Entered into force, New
2023
February 2024
Electricity
ENERGY STAR Program Requirements for Commercial Packaged Boilers Version 1.0 Canada, United States of America*
Boilers and Furnaces
Voluntary
Endorsement Label
Entered into force, New
2016
June 2021
Gas, Oil
ENERGY STAR Program Requirements for Connected Thermostats Version 1.0 Canada, United States of America*
Climate Controls
Voluntary
Endorsement Label
Entered into force, New
2016
June 2021
Electricity
ENERGY STAR Program Requirements for Decorative Light Strings Version 1.5 Canada, United States of America*
Non-Directional lamps
Voluntary
Endorsement Label
Entered into force, New
2007
2008
June 2021
Electricity
ENERGY STAR Program Requirements for Exterior and Interior Storm Windows Version 1.0 United States of America*
Windows
Voluntary
Endorsement Label
Entered into force, New
2018
June 2021
Other
ENERGY STAR Program Requirements for Geothermal Heat Pumps Version 3.2 Canada, United States of America*
Central ACs
Voluntary
Endorsement Label
Entered into force, New
2001
2012
June 2021
Electricity
ENERGY STAR Program Requirements for Lamps (Light Bulbs) Version 2.1 Canada, United States of America*
Non-Directional lamps, Directional Lamps
Voluntary
Endorsement Label
Entered into force, New
2017
June 2021
Electricity
ENERGY STAR Program Requirements for Light Commercial HVAC Version 3.1 Canada, United States of America*
Central ACs
Voluntary
Endorsement Label
Entered into force, New
2001
2018
June 2021
Electricity
ENERGY STAR Program Requirements for Small Network Equipment Version 1.0 Canada, United States of America*
Networking Equipment
Voluntary
Endorsement Label
Entered into force, New
2013
June 2021
Electricity
Green Building Reach Codes for Home Renovation California
Heat Pumps, Air Conditioning, Water Heating
Mandatory
Building Code
Entered into force, New
2022
February 2024
Electricity
MELS for Casement and Window Air-Conditioners Singapore*
Room ACs - Stationary ACs
Mandatory
Comparative Label
New
2008
2014
December 2023
Electricity
MELS for Commercial Storage Refrigerators Singapore*
Refrigerated Cabinets, Wine Chillers, Walk-In Coolers and Freezers
, Refrigerated Vending Machines, Freezers-only + - 2 MoreMandatory
Comparative Label
Entered into force, New
2025
September 2025
Electricity
MELS for Portable Air-Conditioners (2024) Singapore*
Portable ACs
Mandatory
Comparative Label
Entered into force, New
2024
September 2025
Electricity
MELS for Refrigerators Singapore*
Refrigerators-Freezers
Mandatory
Comparative Label
New
2008
2014
December 2023
Electricity
MELS for Televisions Singapore*
Televisions
Mandatory
Comparative Label
New
2014
December 2023
Electricity
MELS for Three-Phase VRF Air-Conditioners Singapore*
Central ACs
Mandatory
Comparative Label
New
2021
December 2023
Electricity
MELS for Water Heater Singapore*
Instantaneous Water Heaters, Storage Water Heaters
Mandatory
Comparative Label
Entered into force, New
2025
September 2025
Electricity
MEPS for Commercial Storage Refrigerators (2025) Singapore*
Refrigerated Cabinets, Wine Chillers, Walk-In Coolers and Freezers
, Refrigerated Vending Machines, Freezers-only + - 2 MoreMandatory
Minimum Performance Standard
Entered into force, New
2025
September 2025
Electricity
MEPS for Portable Air-Conditioners (2024) Singapore*
Portable ACs
Mandatory
Minimum Performance Standard
New
2024
September 2025
Electricity
MEPS for Televisions (2024/2025) Singapore*
Televisions
Mandatory
Minimum Performance Standard
Entered into force, New
September 2025
Electricity