Looking to replace a light bulb? Here's how in three easy steps.
An ENERGY STAR certified heat
pump water heater can save you
$3,500 or more with rebates.
Check out how easy it is to warm
up to savings with ENERGY STAR.
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.
Make the smart choice for your new
thermostat by choosing one that
has earned the ENERGY STAR.
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.
ENERGY EFFICIENCY
Seasonal Links
Log In To Energy Star
To get started, select the ENERGY STAR application you're trying to access. The appropriate login fields will then appear.
Save energy at home, track your actions, and access special deals.
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
These exceptional products represent the leading edge in energy efficient products this year.
The Value of ENERGY STAR at the Best Price
Have questions about how best to save energy in your home? Well, Ask the Expert!
Given to innovative technologies meeting rigorous criteria to reduce energy use.
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.
What's New
Ask The Expert
Feb 14
Presidents Day is just around the corner, and many of us are getting lots of emails alerts about the big sales going on...
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ENERGY STAR
N/APartners
Featured Partner
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Partner of the Year
Olin Brass received ENERGY STAR recognition for the commitment of employees and management to build energy management into all operations. Learn More -
Partner of the Year
Bozzuto received ENERGY STAR recognition for promoting the ENERGY STAR program across its portfolio and for its energy management efforts. Learn More -
Partner of the Year
Atrium Health received ENERGY STAR recognition for its commitment to energy savings and comprehensive use of Portfolio Manager. Learn More -
Partner of the Year - Sustained Excellence
Raytheon Company received ENERGY STAR recognition for its strategic focus, adoption of new technologies and participation in ENERGY STAR initiatives. Learn More -
Partner of the Year - Sustained Excellence
Kilroy Realty Corporation received ENERGY STAR recognition for reducing energy consumption across its portfolio and for its leadership across the commercial real estate market. Learn More -
Partner of the Year - Sustained Excellence
PEG received ENERGY STAR recognition for its outstanding support of the ENERGY STAR Certified Homes program and emphasis on building science training. Learn More -
Excellence Award
MACH® Energy received ENERGY STAR recognition for comprehensive research, education, and promotional campaigns. Learn More -
Partner of the Year - Sustained Excellence
Celanese received ENERGY STAR recognition for the continued growth of its energy management program. Learn More -
Partner of the Year - Sustained Excellence
Ricoh USA, Inc. received ENERGY STAR recognition for its outstanding efforts in training, education, and promotion of ENERGY STAR certified products. Learn More -
Partner of the Year
Marathon Petroleum received ENERGY STAR recognition for its broad commitment to pursue excellence in energy performance at its six refineries and other facilities. Learn More -
Partner of the Year
Commonwealth Partners received ENERGY STAR recognition for its energy management program and for its commitment to energy efficiency. Learn More -
Partner of the Year - Sustained Excellence
Parmenter Realty Partners received ENERGY STAR recognition for its dedication to ENERGY STAR best practices and commitment to reducing energy consumption. Learn More -
Partner of the Year - Sustained Excellence
National Grid (RI) received ENERGY STAR recognition for researching new technologies and meeting energy savings goals. Learn More -
Home Performance with ENERGY STAR
Wise Home Energy received Contractor of the Year recognition for notable participation in the Home Performance with ENERGY STAR program. Learn More -
Partner of the Year - Sustained Excellence
Andersen received ENERGY STAR recognition for its longstanding commitment to expanding energy efficient product offerings and for developing new promotional materials focused on consumer education. Learn More -
Partner of the Year - Sustained Excellence
Eaton received ENERGY STAR recognition for its extensive offering of quality, efficient lighting products to builders and homeowners and for its distinguished customer service. Learn More -
Partner of the Year - Sustained Excellence
BOMA received ENERGY STAR recognition for its leadership in promoting Portfolio Manager and other ENERGY STAR resources to the real estate industry. Learn More -
Partner of the Year - Sustained Excellence
Fannie Mae Multifamily received ENERGY STAR recognition for raising awareness of the benefits of benchmarking and certification in the multifamily housing markets. Learn More -
Partner of the Year - Sustained Excellence
Mansfield Independent School District received ENERGY STAR recognition for its commitment to improving energy efficiency. Learn More -
Partner of the Year - Sustained Excellence
J.C. Penney Company received ENERGY STAR recognition for its notable corporate commitment to energy efficiency and its successful energy management program. Learn More -
Partner of the Year
Beko received ENERGY STAR recognition for developing innovative, energy efficient products and for raising awareness about the benefits of energy savings. Learn More -
Partner of the Year - Sustained Excellence
Bristol-Myers Squibb received ENERGY STAR recognition for continuing to advance its energy management program and for showing leadership within the industrial sector. Learn More -
Partner of the Year - Sustained Excellence
Cenergistic received ENERGY STAR recognition for its longstanding commitment to sustainability, promotion of energy conservation, and support of the ENERGY STAR program. Learn More -
Partner of the Year
Columbia Water & Light received ENERGY STAR recognition for its unique and consistent implementation of the Home Performance with ENERGY STAR program. Learn More -
Partner of the Year - Sustained Excellence
EnergyLogic received ENERGY STAR recognition for its distinguished support of the ENERGY STAR Certified Homes program. Learn More -
Partner of the Year - Sustained Excellence
Memorial Hermann Health System received ENERGY STAR recognition for leading certification of top-performing hospitals and for promoting use of Portfolio Manager. Learn More -
Partner of the Year - Sustained Excellence
General Motors Company received ENERGY STAR recognition for the continued growth of its corporate energy program. Learn More -
Partner of the Year - Sustained Excellence
The Southern Maryland Electric Cooperative received ENERGY STAR recognition for its demonstrated leadership in its promotion of the ENERGY STAR platform and advancement of energy efficiency. Learn More -
Partner of the Year
The D.C. Sustainable Electric Utility received ENERGY STAR recognition for its effective promotion of ENERGY STAR certified products and its commitment to energy conservation. Learn More -
Partner of the Year - Sustained Excellence
Focus on Energy revceived ENERGY STAR recognition for its promotion of ENERGY STAR certified products and participation in the Home Performance with ENERGY STAR program. Learn More -
Home Performance with ENERGY STAR
C.S. Construction received Contractor of the Year recognition for its strong support of the Home Performance with ENERGY STAR program. Learn More -
Partner of the Year - Sustained Excellence
The New York State Energy Research & Development Authority received ENERGY STAR recognition for its ongoing support of numerous ENERGY STAR programs. Learn More -
Partner of the Year - Sustained Excellence
Houston Habitat for Humanity received ENERGY STAR recognition for its notable, long-standing commitment to the ENERGY STAR Certified Homes program. Learn More -
Partner of the Year - Sustained Excellence
Colgate-Palmolive received ENERGY STAR recognition for addressing the environmental impacts of its company’s operations and products. Learn More -
Partner of the Year - Sustained Excellence
Nissan North America, Inc. received ENERGY STAR recognition for its continued energy management performance and promotion of energy efficiency. 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 its energy management plan. Learn More -
Partner of the Year - Sustained Excellence
Verizon received ENERGY STAR recognition for its outstanding outreach program and for improving energy efficiency across its portfolio. Learn More -
Partner of the Year - Sustained Excellence
The Boeing Company received ENERGY STAR recognition for surpassing its five-year environmental targets for energy and water, despite production increases. Learn More -
Partner of the Year
The Public Service Company of Oklahoma received ENERGY STAR recognition for its increased support of the ENERGY STAR Certified Homes program and public outreach efforts. Learn More -
Partner of the Year - Sustained Excellence
Baltimore Gas & Electric Company received ENERGY STAR recognition for leadership in promoting ENERGY STAR across multiple programs. Learn More