Your resource to: Find ENERGY STAR products, Learn new ways to save energy,  Find tools to help you save  Get rebates and offers

Find ENERGY STAR products

Learn new ways to save energy

Find tools to help you save

Get rebates and offers

Upgrade your water heater to ENERGY STAR

Make a commitment to upgrade your old water heater to an ENERGY STAR certified model. If all residential water heaters sold in the U.S. were ENERGY STAR certified, Americans would save nearly $13.4 billion each year in energy costs, and prevent more than 155 billion lbs of annual greenhouse gas emissions, equivalent to the emissions from nearly 15 million vehicles. Now that's savings you can warm up to!

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Ask the Expert

Need some help purchasing new light bulbs for your home? Buying an energy efficient light bulb that saves money, is long lasting, and protects the environment is easy with these four simple tips.

Learn more about how your favorite products get ENERGY STAR certified.

Tools and Resources

  • ENERGY STAR LED Bulb Finder

    Looking to replace a light bulb? Here's how in three easy steps.

  • Best Value Finder

    The Value of ENERGY STAR at the Best Price

  • ENERGY STAR Most Efficient

    These exceptional products represent the leading edge in energy efficient products this year.

  • image of distribution transformers

    Learn how energy-efficient distribution transformers can yield large energy and money savings.

  • My Energy Star

    Discover ways to save in your home and track progress in your "My ENERGY STAR" savings dashboard.

  • a couple looking at a computer and paperwork

    The ENERGY STAR Home Advisor provides customized and prioritized energy efficiency advice based on your home's profile.