Energy and Cost Savings Calculators for Energy-Efficient Products

This website provides access to multiple cost calculators to estimate energy and cost savings for energy-efficient products and appliances, including lighting, air conditioners, heat pumps, boilers, dishwashers, freezers, refrigerators, ovens, computers, printers, and faucets. The tools were designed for United States federal government agencies to evaluate energy and cost savings but may also be used by commercial businesses and consumers.