Who's Competing Near You?

2013 ENERGY STAR National Building Competition launches with 3,200 competitors nationwide.

See the Competitors

Make an EPIC Change for the Planet

Get the whole family involved in saving
energy and protecting the climate by
joining Team ENERGY STAR!

Join Now

Rev up your building's energy savings

EPA's upgraded Portfolio Manager®
benchmarking tool makes it easier
than ever to manage energy use in
commercial buildings.

Check it Out

Saving Energy is for Every Homeowner

We're recognizing Habitat for Humanity
of Metro Denver's award-winning work
building ENERGY STAR certified homes.

Read the Announcement

Change
the World.Start with ENERGY STAR.

Join the movement to save energy and protect our climate.

Take the pledge!
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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 2012, Americans had cumulatively prevented more than 1.8 billion metric tons of GHG emissions.

See 2012 Achievements.

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

See 2011 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 2013

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 DIRECTV Partner of the Year Award
DIRECTV received recognition for deploying energy-efficient products and supporting progressive partnerships with key efficiency stakeholders. Learn More
Logo for Des Moines Public School District Partner of the Year Award
DMPS received recognition for its commitment to demonstrating environmental and financial stewardship through comprehensive energy management. Learn More