Energy Rebates in Illinois

Illinois residents can access a range of federal energy tax credits, state-specific incentive programs, and local utility rebates to help offset the cost of energy-efficient home improvements. This page covers the key programs available in Illinois, including heat pump rebates, solar incentives, EV charger credits, weatherization assistance, and more. Each program listed below includes eligibility details and links to official sources.

Federal Programs in Illinois for 2026

• Federal home energy tax credits (25C and 25D) ended after 2025: The 25C Energy Efficient Home Improvement Credit does not apply to property placed in service after December 31, 2025, and the 25D Residential Clean Energy Credit (solar, batteries, geothermal) does not apply to expenditures made after December 31, 2025 (IRS). Work completed in 2025 or earlier can still be claimed on IRS Form 5695.
• HOMES & HEAR Rebates: Illinois had not launched the HOMES or HEAR rebate programs as of the NASEO tracker updated September 30, 2026. Funding and eligibility change, so confirm with the state energy office before starting work. HEAR can provide up to $14,000 per income-qualified household; see our HEAR and HOMES guides.
• 30C EV Charger Credit (ended): Does not apply to chargers placed in service after June 30, 2026.
• Weatherization Assistance Program (WAP): Free weatherization services for low-income households, generally at or below 200% of the federal poverty level.

Illinois Energy Rebate Overview

Illinois households have access to a combination of federal, state, and local utility incentives designed to make energy-efficient home upgrades more affordable. Illinois had not launched the HOMES or HEAR rebate programs as of the NASEO tracker updated September 30, 2026. Funding and eligibility change, so confirm with the state energy office before starting work. The Illinois Energy Office (within DCEO) coordinates state-level energy programs and can provide the latest information on available incentives.

HOMES & HEAR Program Status in Illinois

Illinois has launched HOMES and HEAR programs administered through the Illinois Environmental Protection Agency and partner organizations. The state received approximately $240 million in IRA funding for energy efficiency and electrification rebates.

Income Eligibility for Illinois Rebates

For a family of four in the Chicago metro area, 80% AMI is approximately $72,800. Downstate areas have lower thresholds. Under federal HOMES rules, low-income households can receive the largest rebates where the state runs the program; states set the exact amounts.

For a family of four in the Chicago metro area, 150% AMI is approximately $136,500. Moderate-income households can receive smaller, partial HOMES rebates where the program is available.

Illinois State Tax Credits

Illinois State Rebate Programs

Solar Net Metering in Illinois

Illinois offers full retail-rate net metering for systems up to 2 MW under the Illinois Power Agency's distributed generation program. Monthly excess credits roll over, and annual true-up is at the avoided cost rate. The Climate and Equitable Jobs Act (CEJA) expanded support for community solar and distributed generation.

Utility Rebate Programs in Illinois

Illinois residents may qualify for additional rebates from their local utility company. Here are programs from major utilities serving the state:

Commonwealth Edison (ComEd)

Ameren Illinois

Nicor Gas

Get Personalized Illinois Rebate Guidance

Enter your ZIP code below to chat with our AI about rebates specific to your area in Illinois. The AI will check federal, state, and utility programs and give you a personalized breakdown of what you may qualify for and how to apply.

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Frequently Asked Questions About Illinois Rebates

What energy rebates are available in Illinois?

With the federal 25C and 25D tax credits ended after 2025, Illinois residents should look to state, utility and HOMES/HEAR programs. State-level programs include Illinois Home Weatherization Assistance Program, Illinois Solar for All. Illinois had not launched the HOMES or HEAR rebate programs as of the NASEO tracker updated September 30, 2026. Funding and eligibility change, so confirm with the state energy office before starting work.

Has Illinois launched the HOMES and HEAR rebate programs?

Illinois has launched HOMES and HEAR programs administered through the Illinois Environmental Protection Agency and partner organizations. The state received approximately $240 million in IRA funding for energy efficiency and electrification rebates.

What are the income limits for energy rebates in Illinois?

For a family of four in the Chicago metro area, 80% AMI is approximately $72,800. Downstate areas have lower thresholds. Under federal HOMES rules, low-income households can receive the largest rebates where the state runs the program; states set the exact amounts. For a family of four in the Chicago metro area, 150% AMI is approximately $136,500. Moderate-income households can receive smaller, partial HOMES rebates where the program is available.

Does Illinois have net metering for solar panels?

Illinois offers full retail-rate net metering for systems up to 2 MW under the Illinois Power Agency's distributed generation program. Monthly excess credits roll over, and annual true-up is at the avoided cost rate. The Climate and Equitable Jobs Act (CEJA) expanded support for community solar and distributed generation.

How do I apply for energy rebates in Illinois?

Start by entering your ZIP code on Rebate Atlas to get personalized guidance. If you completed qualifying work in 2025 or earlier, claim the 25C or 25D credit on IRS Form 5695 for that tax year (both ended for 2026 work). For state programs, contact the Illinois Energy Office (within DCEO). For utility rebates, check with your local utility provider directly.

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