Choosing the right window air conditioning unit for your room will help keep you cool and save energy when the weather heats up. Here are three important factors to consider when buying a new AC:
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Insulate hot water pipes to save energy by retaining heat in the water that is in the pipes. Uninsulated pipes could be wasting more than $30 a year on your energy bills.

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