When the weather warms up, get the best room or window air conditioner by choosing one that has earned the ENERGY STAR.
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Turn off water while shaving or brushing your teeth to save water and energy. Even cold water requires energy to pump and treat. Turning the water off when brushing and shaving also helps preserve our nation's water resources.
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Tools and Resources
Looking to replace a light bulb? Here's how in three easy steps.
The Value of ENERGY STAR at the Best Price
These exceptional products represent the leading edge in energy efficient products this year.
Learn how energy-efficient distribution transformers can yield large energy and money savings.
The ENERGY STAR Home Advisor provides customized and prioritized energy efficiency advice based on your home's profile.