Energy Cost Calculators
The calculators below allow users to enter their own input values (e.g., utility rates, hours of use, etc.) to estimate the energy cost savings from buying a more efficient product. Some are Web-based tools; others are Excel spreadsheets provided by ENERGY STAR® for download (as indicated.) Other resources include FEMP Building Life-Cycle Cost (BLCC) software for detailed life-cycle cost analysis and MotorMaster+ software for identifying "Premium" efficiency motors.
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