IL · 24 active programs

Energy efficiency rebates in Illinois.

Every federal, state, and utility incentive for heat pumps, insulation, air sealing, and weatherization in Illinois — cross-referenced and kept current.

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Illinois right now

Estimate my Illinois incentives

Verified Jul 10, 2026

$8,000

Max stackable

Programs

Illinois Energy Efficiency Programs

State agency

Application approved

IRA status

Active programs

Top rebate

$8,000

State agency

Illinois Energy Efficiency

IRA status

Application

01 · State agency

Illinois Energy Efficiency Programs

Type: Utility Consortium
Website: www.ilsag.info
IRA allocation: $204M

02 · Programs

Active rebate programs

3 programs currently accepting applications in Illinois.

Verified weekly

Program	Amount	Eligibility	Status
ComEd Energy Efficiency	Up to $2,000	ComEd customers	Active
Ameren Illinois Efficiency	Up to $1,500	Ameren customers	Active
Nicor Gas Weatherization	Up to $3,000	Nicor customers	Active

03 · Federal programs

IRA implementation status

How Illinois is implementing the Inflation Reduction Act home energy rebates.

HEAR (Electrification)

Application approved

HOMES (Efficiency)

Application submitted

04 · Local incentives

Metro areas in Illinois

Local utility programs and municipal incentives by metro area.

Chicago

9.5M

ComEd electric, Nicor/Peoples gas

05 · Plan the project

Rebates are step one

Once you know what Illinois pays, here's the rest of the path: what order to do the work in, and what belongs on a fair quote.

What order to do it in

Envelope first, equipment second — how to sequence a retrofit to your budget and your rebates' deadlines.

How to read a quote

What belongs on a heat pump or insulation quote, and the red flags that mean keep shopping.

Ready to see what you qualify for in Illinois?

Tell us about your project and we'll match you with up to 3 licensed local contractors. Every quote itemizes the Illinois incentives you qualify for. Free, no obligation.

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Illinois: up to $8,000 back right now

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