With help from ENERGY STAR, by 2015, Americans prevented 2.7 billion metric tons of GHG emissions.
Save energy and money at home using
these tips from The Energy Source.
Use our Choose a Light Guide to find an ENERGY STAR bulb
with the perfect shape, color, and brightness for your home.
Learn how to measure your attic's
insulation and improve the comfort
and efficiency of your home.
Get that warm feeling with these heating
tips from ENERGY STAR. Increase your
comfort while you lower your energy bills
and do your part for our planet.
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.
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A comprehensive review of ENERGY STAR and other EPA climate protection partnerships.
Basic information on climate change, greenhouse gas emissions, and climate change science.
See Climate Change.
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View and manage information about your organization's ENERGY STAR participation and contacts; access all of your password-protected tools or resources.
View and manage information about your organization's ENERGY STAR participation and contacts; access all of your password-protected tools or resources.
Tools and Initiatives
The Value of ENERGY STAR at the Best Price
Have questions about how best to save energy in your home? Well, Ask the Expert!
Discover ways to save in your home and track progress in your "My ENERGY STAR" savings dashboard.
Track and assess energy and water
consumption across your entire
portfolio of buildings.
A home improvement expert takes you through a real home to learn energy-saving tips.
These exceptional products represent the leading edge in energy efficient products this year.
See who's helping us save energy and find an ENERGY STAR event in your area.
Learn how to set your thermostat for savings.
Tips and tools to reduce energy
consumed by IT equipment in your
organization.
Take a room-by-room tour and learn what you can do to save in your own home.
What's New
The Energy Source
Plugging you into the latest from ENERGY STAR
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Jan 19
Have you recently purchased your first home? If so, congratulations! Owning your own place...
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Partners
Featured Partner
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Home Performance with ENERGY STAR
greeNEWit received ENERGY STAR recognition for helping improve home comfort, energy efficiency, and safety through its distinguished delivery of Home Performance with ENERGY STAR. Learn More -
Home Performance with ENERGY STAR
ALLIED received ENERGY STAR recognition for its comprehensive support of Home Performance with ENERGY STAR projects in New Jersey and Delaware. Learn More -
Partner of the Year - Sustained Excellence
Des Moines Public Schools received ENERGY STAR recognition for its commitment to demonstrating environmental and financial stewardship through comprehensive energy management. Learn More -
Home Performance with ENERGY STAR
GreenSavers received ENERGY STAR recognition for its distinguished delivery of Home Performance with ENERGY STAR in Oregon. Learn More -
Partner of the Year - Sustained Excellence
Ecova, Inc. received ENERGY STAR recognition for integrating EPA’s Web-based resources into its offerings, and encouraging clients to use ENERGY STAR tools in their energy management programs. Learn More -
Partner of the Year
Canon U.S.A., Inc. received ENERGY STAR recognition for its strong commitment to producing superior energy efficient office products and promoting ENERGY STAR. Learn More -
Partner of the Year - Sustained Excellence
Bentall Kennedy received ENERGY STAR recognition for continuing to set and achieve new energy efficiency goals for its portfolio through the use of ENERGY STAR tools and resources. Learn More -
Partner of the Year
Grede Holdings LLC received ENERGY STAR recognition for its robust energy management program. Learn More -
Partner of the Year - Sustained Excellence
EnergyLogic received ENERGY STAR recognition for its strong support and promotion of the ENERGY STAR Certified Homes program. Learn More -
Partner of the Year - Sustained Excellence
Burton Energy Group received ENERGY STAR recognition for creating and managing client energy plans that improve energy efficiency, mitigate price risk, and lower overall energy-operating costs. Learn More -
Climate Communications
DIRECTV received ENERGY STAR recognition for developing an innovative and engaging educational program that taught children about protecting the climate with ENERGY STAR. Learn More -
Partner of the Year - Sustained Excellence
Potomac Electric Power Company (“Pepco”) received ENERGY STAR recognition for leveraging ENERGY STAR in its energy efficiency programming across residential, commercial, and industrial sectors. Learn More -
Partner of the Year - Sustained Excellence
ComEd received ENERGY STAR recognition for leveraging ENERGY STAR to develop new programs, strengthen collaborations with other partners, and support clean energy policies in its service territory. Learn More -
Partner of the Year
Whirlpool Corporation received ENERGY STAR recognition for its commitment to advancing efficiency through its product design and its regular communications about ENERGY STAR. Learn More -
Partner of the Year - Sustained Excellence
Ivey Residential LLC received ENERGY STAR recognition for continuing to make significant contributions to the growth of ENERGY STAR. Learn More -
Partner of the Year
Delta Products Corporation received ENERGY STAR recognition for its corporate commitment to energy efficiency and dedication to producing superior ENERGY STAR certified ventilation fans. Learn More -
Partner of the Year - Sustained Excellence
Raytheon Company received ENERGY STAR recognition for expanded collaboration of the energy program across the company. Learn More -
Partner of the Year - Sustained Excellence
Soft-Lite LLC received ENERGY STAR recognition for its educational activities and development of new certified products. Learn More -
Partner of the Year
Sustainable Investment Group received ENERGY STAR recognition for integrating ENERGY STAR guidance, tools, and resources into its service offerings and educating the industry about sustainability. Learn More -
Partner of the Year - Sustained Excellence
Habitat for Humanity of Metro Denver received ENERGY STAR recognition for its leadership in providing the benefits of energy efficiency to low-income families by building ENERGY STAR certified home Learn More -
Partner of the Year
AEP Southwestern Electric Power Company received ENERGY STAR recognition for its regional leadership in energy efficiency and its ongoing support to Home Performance with ENERGY STAR. Learn More -
Partner of the Year
Marketable Engineered Projects, LLC dba Maximum Energy Professionals received ENERGY STAR recognition for incorporating ENERGY STAR throughout the lifecycle of energy efficiency projects. Learn More -
Partner of the Year - Sustained Excellence
USAA Real Estate Company received ENERGY STAR recognition for continuing to find new and creative opportunities to improve energy efficiency in its diverse portfolio of high-performing properties. Learn More -
Partner of the Year - Sustained Excellence
Best Buy Co., Inc. received ENERGY STAR recognition for its continued leadership in leveraging ENERGY STAR to educate consumers on the benefits of energy efficient products and practices. Learn More -
Partner of the Year
Celanese Corporation received ENERGY STAR recognition for formulating a robust energy management program using ENERGY STAR resources. Learn More -
Partner of the Year - Sustained Excellence
Eastman Chemical Company received ENERGY STAR recognition for the richness of its energy management program and support of external organizations. Learn More -
Partner of the Year - Sustained Excellence
BOMA International received ENERGY STAR recognition for its leadership in promoting benchmarking and the adoption of energy efficiency best practices in the commercial real estate market. Learn More -
Partner of the Year
Owens Corning received ENERGY STAR recognition for its vigorous energy management program. Learn More -
Partner of the Year - Sustained Excellence
Building Energy received ENERGY STAR recognition for its commitment to providing quality ENERGY STAR certification services. Learn More -
Partner of the Year - Sustained Excellence
Northeast Energy Efficiency Partnerships received ENERGY STAR recognition for its efforts to advance a sustainable regional energy system industry through energy efficiency and ENERGY STAR. Learn More -
Partner of the Year
GDS Associates received ENERGY STAR recognition for its promotion of the ENERGY STAR program and commitment to training and collaborating with stakeholders. Learn More -
Partner of the Year - Sustained Excellence
Baltimore Gas Electric received ENERGY STAR recognition for its successful certified homes, products, Home Performance with ENERGY STAR, and commercial and industrial programs. Learn More -
Partner of the Year - Sustained Excellence
Allergan received ENERGY STAR recognition for continuing the success of its energy management program through a major corporate merger. Learn More -
Partner of the Year - Sustained Excellence
New York State Energy Research and Development Authority received ENERGY STAR recognition for its ongoing support of Home Performance with ENERGY STAR. Learn More -
Partner of the Year - Sustained Excellence
Pella Corporation received ENERGY STAR recognition for its commitment to operational sustainability, product innovation, and education sponsorship. Learn More -
Partner of the Year - Sustained Excellence
Southern Maryland Electric Cooperative received ENERGY STAR recognition for its delivery of ENERGY STAR Certified Homes, Certified Products, and Home Performance with ENERGY STAR programs. Learn More -
Partner of the Year
Delmarva Power & Light Company (“Delmarva Power”) received ENERGY STAR recognition for its energy efficiency programs and promotion of ENERGY STAR. Learn More -
Partner of the Year - Sustained Excellence
Cenergistic received ENERGY STAR recognition for its success in capturing substantial long-term energy savings for thousands of client buildings. Learn More -
Partner of the Year
Bristol-Myers Squibb received ENERGY STAR recognition for furthering its commitment to the environment and its energy management program over the past year. Learn More -
Partner of the Year - Sustained Excellence
Panasonic Eco Solutions North America received ENERGY STAR recognition for a commitment to efficient residential ventilation through exceptional product design and innovative outreach efforts. Learn More