• 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

  • The Home Depot Partner of the Year - Sustained Excellence
    The Home Depot received ENERGY STAR recognition for developing and implementing a new sales strategy that resulted in a significant increase in ENERGY STAR product sales. Learn More
  • CBRE Group, Inc. 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
  • TSI Energy Solutions Partner of the Year
    TSI Energy Solutions is receiving ENERGY STAR recognition for its long-term commitment to promoting efficient, comfortable residential and commercial construction throughout the United States. 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
  • Celanese Corporation Partner of the Year
    Celanese Corporation received ENERGY STAR recognition for formulating a robust energy management program using ENERGY STAR resources. 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
  • Building Energy, Inc. Partner of the Year - Sustained Excellence
    Building Energy received ENERGY STAR recognition for its commitment to providing quality ENERGY STAR certification services. Learn More
  • Energy Incentives, Inc. Partner of the Year
    Energy Incentives, Inc. received ENERGY STAR recognition for its promotion of the ENERGY STAR Certified Homes program and its commitment to sustainability. Learn More
  • Partner of the Year
    DPIS Engineering, LLC received ENERGY STAR recognition for contributions made toward rating ENERGY STAR certified homes. Learn More
  • Intertape Polymer Group, Inc. Partner of the Year - Sustained Excellence
    Intertape Polymer Group, Inc. received ENERGY STAR recognition for continued efforts to strengthen its energy program throughout the corporation and for its active partnership with ENERGY STAR. 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
  • Owens Corning Partner of the Year
    Owens Corning received ENERGY STAR recognition for its vigorous energy management program. 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
  • 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
  • GDS Associates 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
  • 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
  • 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
  • Northwest Energy Efficiency Council Excellence Award
    Northwest Energy Efficiency Council received ENERGY STAR recognition for improving building energy performance through workforce training and certification and support for energy benchmarking. Learn More
  • LG Electronics Partner of the Year - Sustained Excellence
    LG Electronics received ENERGY STAR recognition for improving the environment through energy efficiency and conveying the benefits of ENERGY STAR certified products. 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
  • 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
  • The Ohio Hospital Association 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
  • Hoshizaki America, Inc. 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
  • 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
  • Andersen Corporation Partner of the Year
    Andersen Corporation received ENERGY STAR recognition for its product innovation, company-wide commitment to sustainability, and educational marketing efforts. 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
  • 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
  • Chinburg Properties Partner of the Year
    Chinburg Properties received ENERGY STAR recognition for its dedication to energy efficiency, training, and the company’s strong relationship with the ENERGY STAR Certified Homes program. Learn More
  • New Hampshire CORE Energy Efficiency Team Partner of the Year - Sustained Excellence
    New Hampshire CORE Energy Efficiency Team received ENERGY STAR recognition for their successful implementation of the ENERGY STAR Certified Homes program. Learn More
  • Food Lion Partner of the Year - Sustained Excellence
    Food Lion received ENERGY STAR recognition for its continued dedication to identifying, developing, and investing in new technologies and operational best practices to save energy and money. Learn More
  • Cushman & Wakefield Partner of the Year - Sustained Excellence
    Cushman & Wakefield received ENERGY STAR recognition for using ENERGY STAR tools and resources, embedding energy efficiency into its corporate practices, and taking best practices to its clients. Learn More
  • Kentucky School Boards Association Partner of the Year - Sustained Excellence
    Kentucky School Boards Association received ENERGY STAR recognition for its commitment to intelligent energy choices for new and existing public schools. 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
  • Energy Services Group Home Performance with ENERGY STAR
    Energy Services Group received ENERGY STAR recognition for making homes comfortable and efficient through its distinguished delivery of Home Performance with ENERGY STAR. 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
  • Four Walls, Inc Partner of the Year
    Four Walls, Inc received ENERGY STAR recognition for its commitment to advancing energy efficiency in the residential sector and support of the ENERGY STAR Certified Homes program. 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
  • 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
  • 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
  • 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