• Room-by-Room
    Energy Savings

    Save energy and money at home using
    these tips from The Energy Source.

    Room by Room energy savings
  • Choose a Light with
    ENERGY STAR

    Use our Choose a Light Guide to find an ENERGY STAR bulb
    with the perfect shape, color, and brightness for your home.

    Choose a Light with ENERGY STAR
  • How Does Your Attic
    Measure Up?

    Learn how to measure your attic's
    insulation and improve the comfort
    and efficiency of your home.

    How Does Your Attic Measure Up?
  • Warm Up 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.
     

    Warm Up with ENERGY STAR
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.

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  • 2015 Overview of Achievements

    With help from ENERGY STAR, by 2015, Americans prevented 2.7 billion metric tons of GHG emissions.

  • Climate Change

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

Tools and Initiatives

Partners

Featured Partner

  • Nissan North America, Inc. 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
  • CLEAResult Partner of the Year
    CLEAResult is receiving ENERGY STAR recognition for its support of the ENERGY STAR Certified New Homes program. Learn More
  • Hines Partner of the Year - Sustained Excellence
    Hines received ENERGY STAR recognition for the expansion and success of its corporate energy management initiatives and for using ENERGY STAR resources to promote energy efficiency. Learn More
  • Loudoun County Public Schools Partner of the Year - Sustained Excellence
    Loudoun County Public Schools received ENERGY STAR recognition for its continued commitment to increasing energy efficiency through the creation of an energy-saving culture. Learn More
  • Ecova, Inc. 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
  • Toyota Motor Engineering & Manufacturing North America, Inc 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
  • Guaranteed Watt Saver Systems, inc. Partner of the Year
    Guaranteed Watt Saver Systems, inc. received ENERGY STAR recognition for its outstanding promotion of the ENERGY STAR Certified Homes program. Learn More
  • Goby Inc. Partner of the Year - Sustained Excellence
    Goby Inc. received ENERGY STAR recognition for incorporating the use of ENERGY STAR resources as standard practice and benchmarking nearly all of its portfolio in ENERGY STAR Portfolio Manager. Learn More
  • BOMA International 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
  • Soft-Lite LLC 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
  • KB Home Partner of the Year - Sustained Excellence
    KB Home received ENERGY STAR recognition for continuing to lead the new construction industry toward market transformation through its commitment to ENERGY STAR. Learn More
  • Corning Incorporated Partner of the Year - Sustained Excellence
    Corning Incorporated received ENERGY STAR recognition for the growth of its energy management program and commitment to helping others learn valuable skills and strategies. Learn More
  • New Jersey Board of Public Utilities Partner of the Year - Sustained Excellence
    The New Jersey Board of Public Utilities received ENERGY STAR recognition for its regional leadership in energy efficiency and its ongoing support of Home Performance with ENERGY STAR. Learn More
  • Arizona Public Service Partner of the Year - Sustained Excellence
    Arizona Public Service received ENERGY STAR recognition for its role as a regional leader in energy efficiency and its ongoing commitment to ENERGY STAR across all sectors. Learn More
  • Jacksonville Building Science Partner of the Year
    Jacksonville Building Science received ENERGY STAR recognition for its support of ENERGY STAR certified homes. Learn More
  • Baltimore Gas Electric 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
  • Manitowoc Foodservice, Inc. Partner of the Year - Sustained Excellence
    Manitowoc Foodservice, Inc. received ENERGY STAR recognition for its support of the ENERGY STAR specification development process and leadership in marketing ENERGY STAR certified products. Learn More
  • Beacon Capital Partners LLC 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
  • TopBuild Home Services Partner of the Year - Sustained Excellence
    TopBuild Home Services received ENERGY STAR recognition for its contribution to rating ENERGY STAR certified homes. Learn More
  • Ivey Residential LLC 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
  • Principal Real Estate Investors Partner of the Year
    Principal Real Estate Investors received ENERGY STAR recognition for adopting the Pillars of Responsible Property Investing (PRPI), a holistic environmental, social, and governance platform. Learn More
  • ITW Food Equipment Group Partner of the Year - Sustained Excellence
    ITW Food Equipment Group received ENERGY STAR recognition for its continued innovation in designing efficient equipment and its support of the specification development process. Learn More
  • SL Green Realty Corp. Partner of the Year
    SL Green Realty Corp. received ENERGY STAR recognition for its commitment to using ENERGY STAR as the foundation of its energy management program. Learn More
  • Northeast Energy Efficiency Partnerships 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
  • DIRECTV 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
  • Memorial Hermann Health System 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
  • General Motors Company 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
  • Entergy New Orleans, Inc. 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
  • PulteGroup-Las Vegas 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
  • Consumers Energy Partner of the Year - Sustained Excellence
    Consumers Energy received ENERGY STAR recognition for expanding delivery of Building Performance with ENERGY STAR, product promotion, Home Performance with ENERGY STAR, and certified new homes. Learn More
  • Fanning Howey Partner of the Year - Sustained Excellence
    Fanning Howey received ENERGY STAR recognition for successfully incorporating the ENERGY STAR management strategy as an integral part of the firm’s practice to provide value to their clients. Learn More
  • Gresham-Barlow School District 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
  • Sustainable Investment Group 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
  • General Motors Company Climate Communications
    General Motors Company received ENERGY STAR recognition for its ongoing activities to highlight the positive role energy efficiency can play in mitigating climate change. Learn More
  • Sears Holdings Corporation Partner of the Year - Sustained Excellence
    Sears Holdings Corporation received ENERGY STAR recognition for its longstanding commitment to ENERGY STAR across all business units including marketing and merchandising certified products. Learn More
  • greeNEWit 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
  • J.C. Penney Company, Inc. Partner of the Year - Sustained Excellence
    J.C. Penney Company, Inc. received ENERGY STAR recognition for its strong, continuous commitment to energy efficiency. Learn More
  • Fulton Homes Partner of the Year
    Fulton Homes received ENERGY STAR recognition for strong marketing efforts and innovative projects, while emphasizing training and quality control. Learn More
  • Metro Lighting Excellence Award
    Metro Lighting received ENERGY STAR recognition for serving as a trusted ENERGY STAR resource for the greater St. Louis community and emphasizing the importance of ENERGY STAR. Learn More
  • Canon U.S.A., Inc. 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