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AES Indiana rebates and instant discounts open
Administered by AES Indiana, through its Quality Contractor Network.
AES Indiana takes $275 to $575 off an air-source heat pump and $100 to $725 off a mini-split on the contractor's invoice, and $600 off a heat pump water heater. Attic insulation in electrically heated homes earns $0.325 to $0.425 a square foot through a contractor, or $0.35 if you do it yourself.
source · verified 3 October 2026 · amounts in US dollars
What it pays
| Upgrade | Condition | Amount |
|---|---|---|
| Air-source heat pump | 15.2 / 16.15 / 17.1+ SEER2 | $275–$575 |
| Mini-split heat pump | Five tiers, 15.2 SEER2 to 23+ SEER | $100–$725 |
| Central air conditioner | 15.2 / 16.15 / 17.1+ SEER2 | $300–$400 |
| Heat pump water heater | Through a Quality Contractor Network member | $600 |
| Upgrade | Condition | Up to |
|---|---|---|
| Attic insulation, R-11 or less | Electric heat only | $0.425 a sq ft |
| Attic insulation, R-12 to R-49 | Electric heat only | $0.325 a sq ft |
| Aeroseal advanced duct sealing | Electric heat only | $300 |
| Air-source heat pump tune-up | $50 | |
| A/C tune-up | $25 |
| Upgrade | Condition | Up to |
|---|---|---|
| Self-installed attic insulation | Up to 3,000 sq ft; electric heat only | $0.35 a sq ft |
| Self-installed mini-split | Same five tiers | $725 |
| Heat pump water heater, bought | ENERGY STAR; apply within 90 days | $600 |
| Smart thermostat | ENERGY STAR | $50 |
Who is eligible
- who
- AES Indiana residential customers.
- contractor
- A member of AES Indiana's Quality Contractor Network for contractor-installed rebates and discounts.
- heat
- The attic insulation and Aeroseal rebates require electric heat.
- income-qualified
- A free in-home assessment and no-cost insulation and air sealing up to 200% of poverty, $66,000 for four; add $11,360 for each additional person.
Where the application goes
Ask a Quality Contractor Network member to apply the instant discount; mail-in rebates go online or by phone.
| If this is you | Apply here |
|---|---|
| Contractor rebates | aesindiana.com |
| Appliance and self-installed rebates | aesindiana.com |
| Rebate line | 866-908-4915 |
The thing most pages get wrong
AES Indiana's heat pump money is not a check. Its table puts heat pumps, mini-splits, central air and heat pump water heaters in the instant-discount column, deducted by the contractor on the invoice; tune-ups, Aeroseal and attic insulation are the mailed rebates.
Electric heat only for insulation
Both the contractor and do-it-yourself attic insulation rebates, and the Aeroseal rebate, require electric heat, so a gas-heated AES customer gets neither.
Free help at lower incomes
AES Indiana's income-qualified program sends CLEAResult for a free in-home assessment and has its contractors install recommended insulation and air sealing at no cost.
Sources
- https://www.aesindiana.com/home-improvement-rebates — primary source, read 3 October 2026
- https://www.aesindiana.com/appliance-rebates
- https://www.aesindiana.com/weatherization-assistance