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 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
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 More
Mandatory
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 More
Mandatory
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
MEPS for Three-Phase Induction Motors
Singapore*
3-Phase Motors
Mandatory
Minimum Performance Standard
New
2018
December 2023
Electricity
MEPS for Three-Phase VRF Air-Conditioners
Singapore*
Central ACs
Mandatory
Minimum Performance Standard
New
2021
December 2023
Electricity
MEPS for Water Heater (2025)
Singapore*
Instantaneous Water Heaters, Storage Water Heaters
Mandatory
Minimum Performance Standard
Entered into force, New
2025
September 2025
Electricity