Illinois Solar

10 verified programs, updated 2026-08-08. 9 incentive types.

Solar/Wind Access Policy (2)Property Tax Incentive (1)Green Power Purchasing (1)Public Benefits Fund (1)Sales Tax Incentive (1)Property Tax Assessment (1)Solar Renewable Energy Credit Program (1)Rebate Program (1)Grant Program (1)

Special Assessment for Solar Energy Systems
Property Tax IncentiveMarch 17, 2025
Varies
City of Chicago - Green Power Purchasing
Green Power PurchasingLocal, Local GovernmentDecember 12, 2024
Up to 100 %
Renewable Energy Resources Trust Fund
Public Benefits FundCommercial, Industrial, Investor-Owned UtilityJanuary 15, 2026
Up to $100
Sales Tax Exemption for Wind, Solar, and Storage - High Impact Business
Sales Tax IncentiveCommercialSeptember 12, 2025
100% exemption of Retailers' Occupation Tax for building materials incorporated into the facility
Illinois Solar and Wind Rights
Solar/Wind Access PolicySeptember 22, 2023
City of Chicago - Solar Zoning Policy
Solar/Wind Access PolicyLocalSeptember 22, 2023
Improvement Valuation of Commercial Solar Energy Systems
Property Tax AssessmentMarch 17, 2025
Illinois Solar for All Program
Solar Renewable Energy Credit ProgramAugust 14, 2024
Varies by program and year.
Ameren Illinois Distributed Generation Rebate Program
Rebate ProgramUtility, Commercial, ResidentialSeptember 28, 2025
DS-1: $300/kWh for generators and $300/kW-DC for battery DS-2: $300/kWh and $300/kW-DC for battery DS-3, DS-4, & DS-6: $250/kWh and $250/kW-DC for battery
Community Solar Energy Sovereignty Grant Program
Grant ProgramCommercial, Nonprofit, SchoolsMarch 23, 2026
Awards range from $50,000 to $1 million