• Presenting the 2017
    ENERGY STAR
    Award Winners

    Congratulations to our
    partners who are leading
    the way in energy efficiency.

    2017 POY Award Winners
  • Congratulations Battle
    of the Buildings:
    BOOTCAMP Winners

    Learn how the 2016 champions, ENERGY STAR
    partners Verizon and Boeing, saved energy and
    water in their buildings.

    Bootcamp Battle of the Buildings
  • 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?
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

  • Partner of the Year - Sustained Excellence
    Houston Habitat for Humanity received ENERGY STAR recognition for its commitment to building ENERGY STAR certified homes. Learn More
  • Partner of the Year - Sustained Excellence
    SkyeTec received ENERGY STAR recognition for its support of the ENERGY STAR Certified Homes program. Learn More
  • Partner of the Year
    Ameren Missouri received ENERGY STAR recognition for implementing a comprehensive approach to program delivery, leading to ENERGY STAR market transformation across a diverse service territory. Learn More
  • Partner of the Year - Sustained Excellence
    Verizon received ENERGY STAR recognition for its commitment to cutting its companywide carbon intensity and for promoting energy efficiency awareness among customers and employees. Learn More
  • Partner of the Year - Sustained Excellence
    The Lighting and Products Sponsors of Mass Save received ENERGY STAR recognition for conducting highly effective programs that guided consumers in choosing ENERGY STAR certified products. Learn More
  • Excellence Award
    Public Service Company of Oklahoma received ENERGY STAR recognition for its distinguished promotion of Home Performance with ENERGY STAR and its support of the ENERGY STAR Certified Homes program. Learn More
  • 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 - Sustained Excellence
    Jacksonville Building Science received ENERGY STAR recognition for its support of the ENERGY STAR Certified Homes program. Learn More
  • 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
  • Partner of the Year - Sustained Excellence
    Hines received ENERGY STAR recognition for the continued expansion and success of its corporate energy management initiatives, and for the ongoing use of ENERGY STAR tools. Learn More
  • Partner of the Year
    Virginia Beach City Public Schools received ENERGY STAR recognition for its use and promotion of ENERGY STAR tools and resources, which led to improvements in the ENERGY STAR scores of many schools Learn More
  • Partner of the Year - Sustained Excellence
    Kohl's Department Stores, Inc. received ENERGY STAR recognition for continually seeking innovative solutions for reducing energy use while demonstrating the value of environmental stewardship. Learn More
  • Partner of the Year
    Metro Lighting received ENERGY STAR recognition for serving as a trusted ENERGY STAR retailer for the greater St. Louis community and for increasing its ENERGY STAR certified product offerings. Learn More
  • Partner of the Year - Sustained Excellence
    Des Moines Public Schools received ENERGY STAR recognition for its commitment to demonstrating environmental and financial stewardship through comprehensive energy management. Learn More
  • 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
  • Partner of the Year - Sustained Excellence
    AEP Ohio received ENERGY STAR recognition for their shared commitment to sponsoring ENERGY STAR certified homes and promoting ENERGY STAR certified products. 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
    Principal Real Estate Investors received ENERGY STAR recognition for continuation of the Pillars of Responsible Property Investing (PRPI) platform that integrates ENERGY STAR as a key component. Learn More
  • Partner of the Year - Sustained Excellence
    ProVia received ENERGY STAR recognition for its continual performance improvement and its window and door products each year and commitment to educational activities. Learn More
  • Partner of the Year
    Celanese Corporation received ENERGY STAR recognition for expanding its participation in ENERGY STAR and extending its energy management program globally. Learn More
  • Excellence Award
    The Virginia State Corporation Commission received ENERGY STAR recognition for its effective multimedia communications campaigns and its support of the ENERGY STAR program among its customers. Learn More
  • Partner of the Year - Sustained Excellence
    Salt River Agricultural Improvement and Power District received ENERGY STAR recognition for achievements in the ENERGY STAR Certified Homes and Home Performance with ENERGY STAR programs. Learn More
  • Partner of the Year
    National Multifamily Housing Council received ENERGY STAR recognition for promoting the value of energy efficiency through ENERGY STAR to its broad membership base. Learn More
  • Partner of the Year
    E3 INNOVATE, LLC received ENERGY STAR recognition for its contributions to rating ENERGY STAR certified homes. 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
    Raytheon Company received ENERGY STAR recognition for initiating more integrative and inclusive energy management projects and direction across the company. Learn More
  • Partner of the Year - Sustained Excellence
    Fulton Homes received ENERGY STAR recognition for its strong marketing efforts and innovative projects, while emphasizing training and quality control. Learn More
  • Partner of the Year
    CodeGreen Solutions received ENERGY STAR recognition for incorporating ENERGY STAR program tools and resources in its client engagements and beyond. Learn More
  • Partner of the Year
    Austin Energy received ENERGY STAR recognition for its leadership in energy efficiency and commitment to the Home Performance with ENERGY STAR program. Learn More
  • Partner of the Year - Sustained Excellence
    Whirlpool Corporation received ENERGY STAR recognition for its ongoing communications with employees and customers about the benefits of ENERGY STAR certified products. Learn More
  • Partner of the Year
    Bristol-Myers Squibb received ENERGY STAR recognition for advancing its energy management program over the past year. Learn More
  • Partner of the Year
    Koch Industries, Inc. received ENERGY STAR recognition for advancing energy management in more than six energy intensive industries and actively participating in ENERGY STAR’s industrial network. Learn More
  • Partner of the Year - Sustained Excellence
    Arizona Public Service (APS) received ENERGY STAR recognition for its role as a regional leader in energy efficiency and its ongoing commitment to ENERGY STAR. Learn More
  • Partner of the Year
    E3 Energy LLC received ENERGY STAR recognition for its support for ENERGY STAR certified homes program. Learn More
  • Excellence Award
    HP Inc. received ENERGY STAR recognition for delivering significant advancements in printer efficiency and offering consumers hundreds of choices in ENERGY STAR office equipment. Learn More
  • Excellence Award
    The Illinois Office of Energy & Recycling at the Department of Commerce and Economic Opportunity received ENERGY STAR recognition for its promotion of the Home Performance with ENERGY STAR program. Learn More
  • 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
  • Partner of the Year - Sustained Excellence
    Hanesbrands received ENERGY STAR recognition for the company’s continued efforts in sustainability and energy management as the company expanded its operations through acquisitions. Learn More
  • Partner of the Year - Sustained Excellence
    Staples, Inc. received ENERGY STAR recognition for its strong 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
    Cenergistic received ENERGY STAR recognition for its success in capturing substantial long-term energy savings for thousands of client buildings. Learn More