Energy Tool

Energy Savings Payback Calculator

Estimate annual utility savings, simple payback, and first-year ROI for fan upgrades, controls retrofits, economizer repairs, VFD projects, and HVAC equipment replacements.

Project Inputs

Current annual energy use (kWh)

Electric rate ($/kWh)

Expected reduction (%)

Installed cost ($)

Incentive / rebate ($)

Annual maintenance savings ($)

Results

Annual savings

Simple payback

0 yr

First-year ROI

Run the calculation to estimate the financial return on the project.

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