Illinois · 2026

Commercial energy rebates in Illinois

We track 14+ programs for Illinois businesses — utility rebates, state grants, federal tax credits, HVAC, solar, EV charging, and battery storage.

Section 179D Commercial Buildings Deduction — U.S. Department of Energy / IRS
USDA Rural Energy for America Program (REAP) — U.S. Department of Agriculture
Federal Investment Tax Credit (Section 48) — U.S. Department of Energy / IRS
ComEd Energy Efficiency Program — Commonwealth Edison (ComEd)
Ameren Illinois BizSavers — Ameren Illinois
Illinois Shines / Distributed Generation — Illinois Power Agency / Approved Vendors
Illinois Commercial PACE — Illinois Finance Authority / Local Programs
Illinois EV Charging Rebates (Reimagining Electric Vehicles Act) — Illinois Environmental Protection Agency
+ 6 more in your full report

Check eligibility in Illinois →

Also available: California, Texas, New York, Florida, Pennsylvania, Ohio