Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock () or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

ENERGY STAR Most Efficient 2024

The Year’s Best of ENERGY STAR for Energy Efficiency and Innovation

WHEN ONLY THE BEST WILL DO.

Looking for the ENERGY STAR label is a simple way to save you money and protect the environment. Now EPA introduces ENERGY STAR Most Efficient 2024, a distinction that recognizes products that deliver cutting edge energy efficiency along with the latest in technological innovation. It is an award that truly represents the best of ENERGY STAR.

Standard Refrigerators

Compact Refrigerators

Standard Freezers

Compact Freezers

Geothermal Heat Pumps

Learn more about the current ENERGY STAR Most Efficient 2024 criteria.

See previous criteria in the ENERGY STAR Most Efficient Criteria Archive.