Clarke Electric Cooperative customers, Iowa · Rebate
Clarke Electric Cooperative Residential Rebates
Run by Clarke Electric Cooperative
Clarke Electric members can get 2026 rebates on geothermal ($300 to $400 per ton) and air-source heat pumps ($200 to $400 per ton plus bonuses), heat pump water heaters ($650), electric water heaters, heat recovery ventilators, ENERGY STAR washers and dryers, Level 2 EV chargers and insulation in pre-2000 homes (up to $2,200, or $2,800 for LIHEAP households).
Amounts
How much you get
Geothermal: closed loop $400 per ton, open loop $300 per ton, unit-only replacement $150 per ton. The amount depends on which of these fits your install.
| What you install | You get |
|---|---|
| Closed loop (per ton)Geothermal heat pump | $400 |
| Open loop (per ton)Geothermal heat pump | $300 |
| Existing loop (per ton)Geothermal unit only | $150 |
| Incl. mini-splits (per ton)Cold climate air-source heat pump | $400 |
| Standard air-source heat pump (per ton) | $200 |
| Gas backup (additional per ton)Hybrid air-source heat pump bonus | $100 |
| ENERGY STAR heat pump bonus (per unit) | $250 |
| ENERGY STAR heat pump water heater | $650 |
| 40+ gallons, EF 0.90+Electric resistance water heater | $75 |
| Or new account)Go Electric bonus (replacing natural gas or LP water heater | $100 |
| Energy/heat recovery ventilator (per unit) | $250 |
| Electric heat (60% of cost)Weatherization | 60% |
| Central AC only (15% of cost)Weatherization | 15% |
| LIHEAP qualified, electric heat (80% of cost)Weatherization | 80% |
Eligibility
Do I qualify?
You need to meet all 4 of these.
Clarke Electric Cooperative member-consumer.
Weatherization rebates: home built before 2000, upgrades to the existing home only (new additions do not qualify), project cost $150 or more.
The higher weatherization rebate (80%, up to $2,800) is for LIHEAP-qualified households, on costs LIHEAP did not cover.
Rebates are pro-rated if the member has distributed generation (such as solar).
Equipment
What equipment counts
The program sets these minimums for heat pumps and water heaters.
- Heat pumps
ENERGY STAR bonus, single package: Min. SEER2 16.9, HSPF2 8.2, EER2 12.0.
- Water heaters
Not less than 40 gal. tank - min. EF ≥ 0.90.
Applying
How to apply
Within 6 months of purchase.
- Confirm the system qualifies.
Contact the co-op before installation; contractors should know the program requirements.
- Install the equipment.
- File the fillable rebate form for the measure.
Attach an invoice with brand, model, serial number and purchase date. File within 6 months of purchase.
Invoice with brand, model, serial number and date of purchase
Forms and instructionsClarke Electric Cooperative 2026 Residential Rebates brochure · Clarke Electric Cooperative Residential Geothermal Heat Pump form R2A (Rev. 12/25)
Questions about applying641-342-2173
Stacking
Use it with
Your address
Next steps
Check that it covers your address. Then, if you want, ask for a contractor quote.
Is it available at your address?
Before anything else
Your quote request is in If a contractor we work with serves your ZIP, they can contact you. We take one request per person; contact us to change it.
Get an email if this program changes
We'll write if its amount, status or deadline changes. Nothing else.
FAQ
Questions
How much does Clarke Electric Cooperative Residential Rebates pay?
$75 to $650, depending on what you install. The table under How much you get lists each amount.
Do I need to be a Clarke Electric Cooperative customer?
Yes. It’s only for homes in Clarke Electric Cooperative customers, Iowa. See Do I qualify for the details.
What’s the deadline?
No fixed deadline. Apply any time while it’s open.
Is it still available?
Yes. It was open when we last checked, on October 28, 2026.
Plain words
Words used on this page
- SEER2 and EER2
- Cooling efficiency ratings on the model’s spec sheet. Higher is better.
- HSPF2
- A heat pump’s heating efficiency rating. Higher is better.
References
Sources
This page is built from these official pages, run by the program itself.
- Clarke Electric Cooperative - Rebates
- Clarke Electric Cooperative 2026 Residential Rebates brochure
- Clarke Electric Cooperative Residential Geothermal Heat Pump form R2A (Rev. 12/25)
When one of these pages changes, we re-check this page against it.
Nearby
More in Iowa
All of Iowa
Geothermal Heating & Cooling System Property Tax Exemption
Amount varies
Iowa homeowners who install a geothermal heating or cooling system pay no property tax on the value it adds to the home for ten years. File form 54-011 with your city or county assessor by February 1 of the first year you claim it.
Checked Oct 28, 2026
All of Iowa
Weatherization Assistance Program
Work done at no cost
Free energy efficiency and safety upgrades, such as attic and wall insulation, air sealing and furnace work, for Iowa homeowners and renters with income at or below 200% of the federal poverty level. Apply at your county's Community Action Agency.
Checked Oct 28, 2026
Heartland Power Cooperative customers, Iowa
2026 Energy Efficiency and Conservation Incentives
Up to $1,000 back
Heartland Power Cooperative members get 2026 rebates of $25 to $1,000 on ENERGY STAR appliances, appliance recycling, water heaters, heat pumps ($200 to $400 per ton), windows, smart thermostats, EV chargers and audit-recommended improvements.
Checked Oct 28, 2026