And the Winner is...

Claiborne Elementary School in Baton Rouge wins the 2013 ENERGY STAR Battle of the
Buildings. Learn more about how they cut their energy use nearly in half!

See the Results

Painting the
town blue

Which U.S. cities have the most
ENERGY STAR certified buildings?

See the Rankings

ENERGY STAR Awareness at All-Time High

87% of the American public now
recognizes the ENERGY STAR label.

See the Report

Presenting the 2014
Partner of the Year
Award Winners


See the Winners

Updated ENERGY STAR Brand Book Now Available

Learn how to make the most of your ENERGY STAR partnership.

View Brand Book
EPA Logo

ENERGY STAR is a U.S. Environmental Protection Agency voluntary program that helps businesses and individuals save money and protect our climate through superior energy efficiency. Learn more about ENERGY STAR.

With help from ENERGY STAR, by 2013, Americans had cumulatively prevented more than 2.1 billion metric tons of GHG emissions.

See 2013 Achievements.

A comprehensive review of ENERGY STAR and other EPA climate protection partnerships.

See 2012 Annual Report.

Basic information on climate change, greenhouse gas emissions, and climate change science.

See Climate Change.

Energy Efficiency

Tools & Initiatives

Portfolio Manager

Track and assess energy and water consumption across your entire portfolio of buildings.

Save Energy @Home

Take a room-by-room tour and learn what you can do to save in your own home.

ENERGY STAR Most Efficient 2014

These exceptional products represent the leading edge in energy efficient products this year.

Join our Movement

See who's helping us save energy and find an ENERGY STAR event in your area.

Set Your Programmable Thermostat

Learn how to set your thermostat for savings.

Low Carbon IT Campaign

Tips and tools to reduce energy consumed by IT equipment in your organization.

Save at Home with ENERGY STAR

A home improvement expert takes you through a real home to learn energy-saving tips.

ENERGY STAR Social Media

How Do You Save?

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Partner Resources

Featured Partner <>

Logo for Delmarva Power & Light Company (Delmarva Power) Partner of the Year Award
Delmarva Power & Light Company received ENERGY STAR recognition for making great strides towards achieving its energy efficiency goals. Learn More
Logo for Des Moines Public School District Partner of the Year Award - Climate Communications
Des Moines Public Schools is receiving ENERGY STAR recognition for environmental and financial stewardship achieved through comprehensive energy management, based on ENERGY STAR best practices. Learn More