• 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

  • Tishman Speyer Partner of the Year
    Learn More
  • New York State Energy Research and Development Authority 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
  • Whirlpool Corporation 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
  • Scott County Schools 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
  • MaxLite Partner of the Year - Sustained Excellence
    MaxLite received ENERGY STAR recognition for its active support of the ENERGY STAR A1:H157 and lamp programs, with innovative solutions and outreach and education. Learn More
  • Columbia Gas of Ohio Partner of the Year - Sustained Excellence
    AEP Ohio and Columbia Gas of Ohio received ENERGY STAR recognition for their shared commitment to sponsoring ENERGY STAR certified homes and promoting ENERGY STAR certified products. 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
  • 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
  • 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
  • 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
  • Energy Inspectors Partner of the Year - Sustained Excellence
    Energy Inspectors received ENERGY STAR recognition for its continued support for ENERGY STAR home certification. 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
  • 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
  • Verizon Partner of the Year - Sustained Excellence
    Verizon received ENERGY STAR recognition for its commitment to cutting its companywide carbon intensity in half by 2020, and for promoting energy efficiency awareness among customers and employees. Learn More
  • Efficiency Vermont Partner of the Year - Sustained Excellence
    Efficiency Vermont received ENERGY STAR recognition for its leadership in energy efficiency and its ongoing support of Home Performance with 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
  • SkyeTec Partner of the Year - Sustained Excellence
    SkyeTec received ENERGY STAR recognition for its support of the ENERGY STAR Certified Homes program. Learn More
  • USAA Real Estate Company 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
  • PECO Partner of the Year - Sustained Excellence
    PECO received ENERGY STAR recognition for its commitment to promoting ENERGY STAR certified products and certified homes. Learn More
  • Eaton Partner of the Year
    Eaton received ENERGY STAR recognition for its impressive offering of ENERGY STAR certified products in the recessed downlight category and its commitment to educating about ENERGY STAR. Learn More
  • RPM Development Group Partner of the Year
    RPM Development Group received ENERGY STAR recognition for its commitment to building and promoting energy efficient multifamily homes. Learn More
  • ALLIED 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
  • Texas-New Mexico Power Company Partner of the Year
    Texas-New Mexico Power Company received ENERGY STAR recognition for active participation in the Certified Homes program. Learn More
  • CalPortland Company 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
  • 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
  • Habitat for Humanity of Greater Nashville 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
  • TIAA Partner of the Year - Sustained Excellence
    TIAA received ENERGY STAR recognition for its continued dedication to superior energy management across its portfolio. Learn More
  • Delmarva Power & Light Company (“Delmarva Power”) 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
    DPIS Engineering, LLC received ENERGY STAR recognition for contributions made toward rating ENERGY STAR certified homes. 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
  • Raytheon Company Partner of the Year - Sustained Excellence
    Raytheon Company received ENERGY STAR recognition for expanded collaboration of the energy program across the company. Learn More
  • Fannie Mae Partner of the Year
    Fannie Mae received ENERGY STAR recognition for its commitment to helping multifamily owners make their properties more environmentally sustainable and affordable. Learn More
  • EnergyPrint 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
  • Meritage Homes Partner of the Year - Sustained Excellence
    Meritage Homes received ENERGY STAR recognition for its commitment to educating its employees, industry stakeholders, and the public about the value and benefits of energy efficiency. Learn More
  • AEP Southwestern Electric Power Company 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
  • Target Corporation Partner of the Year
    Target Corporation received ENERGY STAR recognition for its commitment to energy management and outstanding achievement in earning ENERGY STAR certification for its stores. 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
  • 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
  • Houston Habitat For Humanity Partner of the Year - Sustained Excellence
    Houston Habitat for Humanity received ENERGY STAR recognition for its commitment to building ENERGY STAR certified homes and making homes truly affordable as well as sustainable. Learn More
  • Public Service Company of Oklahoma Partner of the Year - Sustained Excellence
    Public Service Company of Oklahoma received ENERGY STAR recognition for its regional leadership in energy efficiency and its support of Home Performance with ENERGY STAR. Learn More