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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ENERGY STAR
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Partners
Featured Partner
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Partner of the Year - Sustained Excellence
Brighton Homes received ENERGY STAR recognition for its continued growth as an ENERGY STAR home builder and commitment to building and promoting ENERGY STAR certified homes. 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
CalPortland received ENERGY STAR recognition for advancing and championing energy management within the U.S. cement industry and among industry broadly. Learn More -
Partner of the Year
Texas-New Mexico Power Company received ENERGY STAR recognition for active participation in the Certified Homes program. Learn More -
Partner of the Year - Sustained Excellence
Kohl's Department Stores, Inc. received ENERGY STAR recognition for its commitment to seeking innovative solutions for reducing energy use while demonstrating the value of environmental stewardship 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
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
The Ohio Hospital Association received ENERGY STAR recognition for its commitment to utilizing ENERGY STAR tools and strategies to reduce energy costs while reducing harmful emissions. Learn More -
Partner of the Year - Sustained Excellence
Toyota Motor Engineering & Manufacturing North America, Inc received ENERGY STAR recognition for its continued efforts and leadership in industrial energy management. Learn More -
Partner of the Year - Sustained Excellence
Habitat for Humanity of Greater Nashville received ENERGY STAR recognition for its continued support in protecting our environment by building truly affordable, ENERGY STAR certified homes. Learn More -
Partner of the Year
National Grid Rhode Island received ENERGY STAR recognition for its leadership in energy efficiency and its commitment to Home Performance with ENERGY STAR. Learn More -
Partner of the Year - Sustained Excellence
Nissan North America, Inc. received ENERGY STAR recognition for its continued energy management performance, improvement, and promotion of energy efficiency. Learn More -
Partner of the Year - Sustained Excellence
Hoshizaki America, Inc. received ENERGY STAR recognition for developing products that excel in energy efficiency, introducing comprehensive recycling programs, and successfully promoting ENERGY STA Learn More -
Partner of the Year
CLEAResult is receiving ENERGY STAR recognition for its support of the ENERGY STAR Certified New Homes program. Learn More -
Partner of the Year - Sustained Excellence
CenterPoint Energy received ENERGY STAR recognition for its longstanding and comprehensive support of the ENERGY STAR Certified Homes program. 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
Bullitt County Public Schools received ENERGY STAR recognition for building a sustainable energy program with ENERGY STAR and creating an optimal learning environment for students. Learn More -
Partner of the Year
Cleveland Clinic received ENERGY STAR recognition for integrating energy management into its patient-care mission. Learn More -
Partner of the Year - Sustained Excellence
Scott County Schools received ENERGY STAR recognition for its effective use of ENERGY STAR tools and resources in it energy management plan. Learn More -
Partner of the Year - Sustained Excellence
Merck & Co., Inc. received ENERGY STAR recognition for its continued leadership in energy management and strategic focus on helping others achieve world class status for energy management. Learn More -
Partner of the Year - Sustained Excellence
Nationwide Marketing Group received ENERGY STAR recognition for its ongoing commitment to promoting energy efficiency and ENERGY STAR product sales. Learn More -
Partner of the Year - Sustained Excellence
Evergreen Public Schools received ENERGY STAR recognition for its ongoing commitment to finding new ways to save energy and promoting its successes with the ENERGY STAR program. 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
Ricoh USA, Inc. received ENERGY STAR recognition for its outstanding commitment to ENERGY STAR and its initiative to educate consumers about saving energy and protecting the climate. Learn More -
Partner of the Year - Sustained Excellence
Gresham-Barlow School District received ENERGY STAR recognition for its continued commitment to energy efficiency in partnership with the ENERGY STAR program. Learn More -
Partner of the Year
Pulte Group Las Vegas received ENERGY STAR recognition for its promotion of the Certified New Homes program and emphasis on training and education. Learn More -
Partner of the Year - Sustained Excellence
Staples, Inc. received ENERGY STAR recognition for its corporate commitment to energy management, and its continued enthusiasm and innovation in promoting ENERGY STAR to associates and customers. Learn More -
Partner of the Year - Sustained Excellence
Beacon Capital Partners received ENERGY STAR recognition for leveraging competitions and awareness campaigns to engage stakeholders and for its implementation of energy efficiency measures. Learn More -
Partner of the Year
Entergy New Orleans, Inc. received ENERGY STAR recognition for its regional leadership in energy efficiency and its ongoing support of Home Performance with ENERGY STAR. Learn More -
Partner of the Year - Sustained Excellence
Hanesbrands received ENERGY STAR recognition for the company’s continued efforts in sustainability by leveraging successes in energy management, environmental management, and product development. Learn More -
Partner of the Year
EnergyPrint received ENERGY STAR recognition for its engagement with the ENERGY STAR program, including integrating the ENERGY STAR score as an essential part of its energy dashboard solution. Learn More -
Partner of the Year - Sustained Excellence
General Motors Company received ENERGY STAR recognition for its ongoing progress in energy performance and support of ENERGY STAR. 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
DPIS Engineering, LLC received ENERGY STAR recognition for contributions made toward rating ENERGY STAR certified homes. Learn More -
Partner of the Year - Sustained Excellence
Pentair Aquatic Systems received ENERGY STAR recognition for its commitment to advancing energy efficiency in pool pumps and for being a market leader in educating its customers about ENERGY STAR. Learn More -
Partner of the Year - Sustained Excellence
Memorial Hermann Health System received ENERGY STAR recognition for its commitment to being a steward of community resources and environmental responsibility. Learn More -
Partner of the Year - Sustained Excellence
The Boeing Company received ENERGY STAR recognition for its continued advancement in energy management. Learn More -
Partner of the Year - Sustained Excellence
CBRE Group, Inc. received ENERGY STAR recognition for using its leadership position to raise the bar for energy efficiency across the industry, while leveraging the ENERGY STAR program. Learn More -
Partner of the Year
New Tradition Homes received ENERGY STAR recognition for emphasis on building science training and promoting ENERGY STAR in Washington and Oregon. 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