Learn more about water heating options in the Business Energy Advisor.

Drain water heat transfer system
Use of a high efficiency water heater can cut your costs up to half, plus you get a rebate from Alliant Energy.
$400
Requirements:
- The system must be either a Power-Pipe or GFX system or similar product.
- Rebates are for existing buildings only.
How do I apply?
Download a claim form to get started.
How do I find a qualified dealer?
Visit our online Dealer Locator to find a professional in your area.
Pre-rinse sprayer
In addition to energy savings, reduce water and sewer charges with this purchase.span>
$40
Requirements:
- Flow rate must be less than or equal to 1.28 gallons per minute
- Alliant Energy must provide the energy to your water heater
How do I apply?
Download a claim form to get started.
How do I find a qualified dealer?
Visit our online Dealer Locator to find a professional in your area.
Spa or hot tub cover
Using a spa or hot tub cover reduces year-round outdoor pool energy consumption by roughly 8% by reducing evaporation and increasing insulation.
$7/s.f.
Requirements:
- The cover must have a minimum R-value of 14.
- Rebates are for existing buildings only.
How do I apply?
Download a claim form to get started.
How do I find a qualified dealer?
Visit our online Dealer Locator to find a professional in your area.
Swimming pool cover
Using a pool cover can reduce year-round outdoor pool energy consumption by roughly 8%. Savings are a result of reduced evaporation and increased insulation.
$0.50/s.f.
Requirements:
- $0.50 per square foot
- The pool cover must have a minimum R-value of 1.5.
- Rebates are for existing buildings only.
How do I apply?
Download a claim form to get started.
How do I find a qualified dealer?
Visit our online Dealer Locator to find a professional in your area.
Water heater
Use of a high efficiency water heater can cut your costs up to half, plus you get a rebate from Alliant Energy.
$75+
Requirements:
| Equipment | Qualification | Rebate |
|---|---|---|
| Natural gas tank | Energy Factor 0.67 or greater | $75 |
| Natural gas tankless | Energy Factor 0.82 or greater | $300 |
| Natural gas condensing | Thermal Efficiency 90% or greater | $300 |
| Electric heat pump | Energy Factor 2.0 or greater | $500 |
Download a claim form to get started.
Important information:
- Tankless units must be dealer installed to verify adequate gas pressure prior to installation
- Minimum 40 gallon capacity for tank type; maximum 55 gallon tank
- Rebates are for existing buildings only.
How do I find a qualified dealer?
Visit our online Dealer Locator to find a professional in your area.