Energy Saving Calculators from ENERGY STAR

ENERGY STAR qualified products are equal to or better than standard products of the same type, but the good news is they use less energy! And since they use less energy, ENERGY STAR qualified products save you money on your utility bills while helping to protect the environment by causing fewer harmful greenhouse gas emissions. The following links provides access to calculators of various types of ENERGY STAR qualified products. These calculators estimate the annual dollar and energy savings you can expect by installing an ENERGY STAR qualified version.

Food Service Equipment

Commercial

Residential

Heating, Air Conditioning and Ventilation (HVAC) - Residential

Lighting Products

Office Products and Electronics

Visit ENERGY STAR's Purchasing and Procurement page to learn about how to make smart, energy efficient buying decisions for your office or home based business. 

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Produced in partnership with the U.S. Small Business Administration, Business Gateway and ENERGY STAR®


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