Illinois Energy Rebates 2026
Illinois's federal HOMES and HEAR rebates are administered by Illinois Environmental Protection Agency (IEPA), Office of Energy, and as of July 2026 they have not launched. Illinois EPA holds the federal funding for both pathways, but the HOMES pilot and the HEAR program are both awaiting final DOE approval before launch. No Illinois HOMES or HEAR rebate can be claimed today. The utility and weatherization programs listed further down this page are available today. The 25C and 25D federal tax credits expired December 31, 2025.
Program status and income limits on this page were last checked against official state and federal sources on . These programs change without notice.
HOMES Rebate Program in Illinois
| Income Level | Max Rebate | Cost Coverage |
|---|---|---|
| Low income (≤80% AMI) | Up to $8,000 | 80% of project cost |
| Moderate income (80-150% AMI) | Up to $4,000 | 50% of project cost |
| Above 150% AMI | Not eligible | N/A |
Illinois EPA holds the federal funding for both pathways, but the HOMES pilot and the HEAR program are both awaiting final DOE approval before launch. “The program launch is pending USDOE approval.” Source: Illinois Environmental Protection Agency (IEPA), Office of Energy.
Official HOMES Program PageHEAR (HEEHRA) Rebates in Illinois
| Equipment | Max Rebate |
|---|---|
| Heat Pump HVAC | Up to $8,000 |
| Electrical Panel | Up to $4,000 |
| Wiring Upgrade | Up to $2,500 |
| Heat Pump Water Heater | Up to $1,750 |
| Insulation & Weatherization | Up to $1,600 |
| Electric Stove/Cooktop | Up to $840 |
Maximum total: $14,000 per household (low-income, ≤80% AMI). Moderate income (80-150% AMI) can receive up to $7,000.
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Illinois State Incentive Programs
ComEd Energy Efficiency Program
ComEd's utility-funded program offers rebates and instant discounts to residential customers in northern Illinois, covering ducted and ductless heat pumps, geothermal systems, smart thermostats, and insulation or duct sealing. Confirm the current amounts directly at comed.com/ways-to-save.
Learn moreIllinois Home Weatherization Assistance Program (IHWAP)
State-administered federal weatherization program providing free energy audits, air sealing, insulation, and heating system improvements for income-eligible Illinois households at or below 200% of the federal poverty level, with up to $20,000 in improvements per home. IHWAP and HEAR/HOMES can complement each other: IHWAP handles the building envelope while HEAR covers appliance electrification.
Illinois Solar for All
State program providing community solar subscriptions and incentives for low-income Illinois households (at or below 80% AMI) to benefit from solar energy without rooftop installation costs. Single-family residential capacity was filled in 2025; a waitlist exists for the 2026-27 cycle. Income limits vary by county and household size.
Learn moreUtility Rebate Programs in Illinois
ComEd (Commonwealth Edison)
ComEd's Energy Efficiency Program offers rebates on qualifying upgrades: up to $1,675 on ducted air source heat pumps, up to $1,000 on ductless/mini-split heat pumps, up to $6,000 on geothermal heat pump systems, and $75 on ENERGY STAR smart thermostats. Insulation and duct sealing rebates also available. Income-eligible customers qualify for enhanced rebate amounts. Visit comed.com/rebates for the current rebate schedule and participating product lists.
Ameren Illinois
Ameren Illinois's Energy Efficiency Program delivers instant point-of-sale discounts and mail-in rebates: $900 off a qualifying ducted air source heat pump, $630 off a ductless mini-split heat pump, $800 retail rebate (or $1,150 contractor discount) on an ENERGY STAR heat pump water heater, and $100 back on an ENERGY STAR smart thermostat. Discounts are applied at time of purchase or installation by a participating Program Ally contractor. Limit one HPWH and one smart thermostat rebate per household per year.
Area Median Income (AMI) in Illinois
HOMES and HEAR rebate amounts depend on your household income relative to the Area Median Income in your area. AMI varies by county and household size.
| Area | 80% AMI (Family of 4) | 150% AMI (Family of 4) |
|---|---|---|
| Cook County | $97,200 | $182,200 |
| Madison County | $90,800 | $170,200 |
| Peoria County | $84,900 | $159,100 |
| Winnebago County | $71,750 | $134,500 |
| Champaign County | $88,700 | $166,300 |
| Sangamon County | $91,900 | $172,300 |
Eligibility is set by county and household size. The 80% figures are the HUD FY2026 income limits published for each county and are reproduced as-is. HUD does not publish a 150% limit, so that column is computed from the 80% limit; checked against Minnesota's official 2026 county table, the method lands within $200 on every county, but where your state publishes its own table, that table governs. Figures are for a 4-person household and change with household size.
Use Our Calculator to Check EligibilityBefore you spend money on this
Energy Rebate Calculator is an independent website. It is not affiliated with, endorsed by, or operated by the U.S. Department of Energy, Illinois, or any other government agency, and nothing on this page is an offer, an application, or a promise of payment.
Federal and state rebate programs launch, pause, change their amounts and run out of funds without notice, and eligibility rules differ by county, household size, housing type and sometimes by region within a state. Most programs also refuse to pay for work completed before their launch date. Figures here are published to help you understand roughly where you stand, not to be relied on as the final word.
Confirm your eligibility and the current terms directly with the administering agency, and get written confirmation, before you sign a contract or buy equipment. Where this page cites an official source, that source governs. If you spot something out of date on this page, tell us and we will correct it.
Data vintage. The rebate data on this page was last updated on . We publish this date so you can judge for yourself how current the figures are.
Frequently Asked Questions
What energy rebates are available in Illinois in 2026?
Illinois homeowners can access HEAR rebates up to $14,000 and HOMES rebates up to $8,000 through DCEO, though both programs are pending full launch as of mid-2026. Already active: ComEd customers in northern Illinois can use utility rebates up to $1,675 on heat pumps and $75 on smart thermostats. Ameren Illinois customers in central and southern Illinois can receive $900 off a ducted heat pump and $800 off a heat pump water heater through the Ameren Illinois Energy Efficiency Program.
Are federal tax credits still available in Illinois?
No. The 25C Energy Efficient Home Improvement Credit and the 25D Residential Clean Energy Credit both expired on December 31, 2025 under the One Big Beautiful Bill Act. Illinois homeowners can no longer claim these credits for 2026 installations. Focus instead on HEAR, HOMES, and utility rebates from ComEd or Ameren Illinois when those programs launch.
What does ComEd offer on top of HEAR and HOMES in Illinois?
ComEd's utility-funded Energy Efficiency Program is active for northern Illinois residential customers, with rebates on ducted and ductless heat pumps, geothermal systems, smart thermostats, and insulation or duct sealing. Confirm the current amounts at comed.com/ways-to-save, as they are not published as static page text.
What are Illinois income limits for HEAR rebates?
Illinois HEAR rebates target households earning up to 150% of Area Median Income (AMI), with the highest rebate tiers for those at or below 80% AMI. In the Chicago-Naperville-Elgin metro area, 80% AMI for a 4-person household is approximately $85,600. In Springfield, 80% AMI is about $69,600. Contact EPA.EnergyRebates@Illinois.gov to check your specific eligibility once the program fully launches.
How does the Illinois Home Weatherization Assistance Program (IHWAP) relate to HEAR and HOMES?
IHWAP is a separate income-restricted program funded by federal weatherization dollars, providing free insulation, air sealing, and heating system upgrades for households at or below 200% of the federal poverty level -- with up to $20,000 in improvements per home. IHWAP and HEAR/HOMES can complement each other: IHWAP handles building envelope improvements, while HEAR covers appliance electrification like heat pumps and electric stoves. Contact your local Community Action Agency to apply for IHWAP.
What does Ameren Illinois offer for energy rebates?
Ameren Illinois's Energy Efficiency Program serves customers in central and southern Illinois with instant discounts and mail-in rebates: $900 off a ducted air source heat pump, $630 off a ductless mini-split, an $800 retail rebate (or $1,150 contractor discount) on an ENERGY STAR heat pump water heater, and a $125 online mail-in rebate, or a $115 instant discount through a participating contractor, on an ENERGY STAR smart thermostat. Rebates require purchase by December 31 and submission within 60 days of purchase. Visit amerenillinoissavings.com for full product lists and participating contractors.
Can I stack ComEd or Ameren Illinois rebates with HEAR rebates?
Yes. Utility rebates from ComEd or Ameren Illinois can be layered with federal HEAR rebates, as long as each rebate applies to an eligible measure and the combined total does not exceed your actual project cost. When Illinois HEAR fully launches, coordinate with a certified contractor to identify the best stacking strategy -- ComEd or Ameren Illinois rebates plus HEAR can reduce your out-of-pocket costs significantly on heat pump and insulation upgrades.
What insulation rebates are available in Illinois?
Illinois homeowners have three main insulation rebate options. ComEd offers insulation and duct sealing rebates for northern Illinois customers -- visit comed.com/rebates for current amounts. The HEAR program will offer up to $1,600 for insulation, air sealing, and ventilation combined once fully launched in Illinois. IHWAP provides free insulation and air sealing for income-eligible households (at or below 200% of the federal poverty level) through local community action agencies, with up to $20,000 in total improvements.
How do I apply for HEAR and HOMES rebates in Illinois?
As of mid-2026, Illinois HEAR and HOMES programs are not yet fully operational -- HOMES is in a pilot phase with select local agencies and HEAR is awaiting final U.S. DOE approval. To stay current, sign up for updates at epa.illinois.gov/topics/energy/energy-rebates or email EPA.EnergyRebates@Illinois.gov. Once launched, applications will be submitted through DCEO-approved local administering agencies after a qualifying energy assessment by a certified contractor.
Who qualifies for Illinois Solar for All?
Illinois Solar for All is available to households with income at or below 80% of the Area Median Income (AMI) for their county. The program offers free or subsidized community solar subscriptions, eliminating the need for rooftop installation. Single-family residential capacity was filled in 2025; a waitlist exists for the 2026-27 cycle. Contact illinoissolarforall.com to join the waitlist and verify your county's AMI limits.
How to Claim Your Illinois Rebates
