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Calculators

Using online calculators, members can discover how much they spend and how much they can save with their current appliances and lighting. All it takes is answering a few simple questions.

Lighting Calculators

Lighting is one of the easiest and most affordable energy upgrades. Find out how much you can save by switching to energy-saving CFLs by clicking the Light Bulb Energy Saver at the right.

Appliance Calculators

Many of our homes are filled with appliances that use large amounts of energy. Find out how much you can save by upgrading.

ENERGY STAR® refrigerator calculator
Minnesota Brighter Ideas Energy Calculators