With help from ENERGY STAR, by 2015, Americans prevented 2.7 billion metric tons of GHG emissions.
Save energy and money at home using
these tips from The Energy Source.
Use our Choose a Light Guide to find an ENERGY STAR bulb
with the perfect shape, color, and brightness for your home.
Learn how to measure your attic's
insulation and improve the comfort
and efficiency of your home.
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.
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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A comprehensive review of ENERGY STAR and other EPA climate protection partnerships.
Basic information on climate change, greenhouse gas emissions, and climate change science.
See Climate Change.
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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
The Value of ENERGY STAR at the Best Price
Have questions about how best to save energy in your home? Well, Ask the Expert!
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.
These exceptional products represent the leading edge in energy efficient products this year.
See who's helping us save energy and find an ENERGY STAR event in your area.
Learn how to set your thermostat for savings.
Tips and tools to reduce energy
consumed by IT equipment in your
organization.
Take a room-by-room tour and learn what you can do to save in your own home.
What's New
The Energy Source
Plugging you into the latest from ENERGY STAR
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Jan 19
Have you recently purchased your first home? If so, congratulations! Owning your own place...
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ENERGY STAR
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Partners
Featured Partner
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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 -
Partner of the Year - Sustained Excellence
Nationwide Marketing Group received ENERGY STAR recognition for its ongoing commitment to promoting energy efficiency and ENERGY STAR product sales. Learn More -
Climate Communications
Samsung Electronics received ENERGY STAR recognition for its commitment to educating employees, leadership, stakeholders, and customers about energy efficiency and the impacts of climate change. Learn More -
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 -
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 -
Partner of the Year
Bullitt County Public Schools received ENERGY STAR recognition for building a sustainable energy program with ENERGY STAR and creating an optimal learning environment for students. Learn More -
Partner of the Year - Sustained Excellence
TopBuild Home Services received ENERGY STAR recognition for its contribution to rating ENERGY STAR certified homes. Learn More -
Partner of the Year - Sustained Excellence
The Kenton County School District received ENERGY STAR recognition for its significant commitment to building and operating energy-efficient schools and for using ENERGY STAR tools and resources. Learn More -
Partner of the Year - Sustained Excellence
Servidyne received ENERGY STAR recognition for continuing to champion ENERGY STAR and for promoting energy performance benchmarking as a cornerstone of successful energy management strategies. Learn More -
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 -
Partner of the Year
PEG received ENERGY STAR recognition for its contribution to rating ENERGY STAR certified homes. Learn More -
Partner of the Year - Sustained Excellence
Southern Maryland Electric Cooperative received ENERGY STAR recognition for its delivery of ENERGY STAR Certified Homes, Certified Products, and Home Performance with ENERGY STAR programs. Learn More -
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 -
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 -
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 -
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 -
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 -
Partner of the Year - Sustained Excellence
Panasonic Eco Solutions North America received ENERGY STAR recognition for a commitment to efficient residential ventilation through exceptional product design and innovative outreach efforts. 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
New Tradition Homes received ENERGY STAR recognition for emphasis on building science training and promoting ENERGY STAR in Washington and Oregon. Learn More -
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 -
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 -
Partner of the Year - Sustained Excellence
Kohl's Department Stores, Inc. received ENERGY STAR recognition for its commitment to seeking innovative solutions for reducing energy use while demonstrating the value of environmental stewardship Learn More -
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 -
Partner of the Year - Sustained Excellence
Burton Energy Group received ENERGY STAR recognition for creating and managing client energy plans that improve energy efficiency, mitigate price risk, and lower overall energy-operating costs. Learn More -
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 -
Partner of the Year - Sustained Excellence
Transwestern received ENERGY STAR recognition for its continuous improvement through the enhancement and expansion of its energy and water management programs. Learn More -
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 -
Partner of the Year - Sustained Excellence
Staples, Inc. received ENERGY STAR recognition for its corporate 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
ComEd received ENERGY STAR recognition for leveraging ENERGY STAR to develop new programs, strengthen collaborations with other partners, and support clean energy policies in its service territory. Learn More -
Partner of the Year
CLEAResult is receiving ENERGY STAR recognition for its support of the ENERGY STAR Certified New Homes program. Learn More -
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 -
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 -
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 -
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 -
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 -
Partner of the Year - Sustained Excellence
Raytheon Company received ENERGY STAR recognition for expanded collaboration of the energy program across the company. 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
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 -
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