Energy Efficiency Rebates

Alliant Energy Interstate Power and Light - Commercial and Industrial Energy Efficiency Rebate Program

Interstate Power and Light Co commercial energy efficiency rebate program

program summary

Interstate Power and Light (IPL) offers a wide variety of incentives for commercial customers to save energy in eligible facilities, whether they are upgrading existing facilities or building new ones. Visit the program website for more information on any of these incentives.

eligible technologies
Geothermal Heat Pumps, Refrigerators/Freezers, Water Heaters, Lighting Controls/Sensors, Chillers, Furnaces, Boilers, Heat pumps, Air conditioners, Motors, Motor VFDs, Custom/Others pending approval, Vending Machine Controls, LED Lighting, Commercial Refrigeration Equipment
website
https://www.alliantenergy.com/waystosave/rebatesandmarketplace/rebatelocatortool
program administrator
Alliant Energy-IP&L
list of rebates
Heat pumps - Minimum rebate of $225 per Unit
Boilers - Flat rebate of $375 per Unit
Air conditioners - Minimum rebate of $150 per Unit
Geothermal Heat Pumps - Minimum rebate of $900 per Unit
LED Lighting - Flat rebate of $1.5 per Unit
program notes
March 19, 2015
Rebate incentive amounts have changed. 
June 12, 2019
Annual review, updates to incentives.
February 7, 2023
Annual review, updated list of incentives and contact information
September 23, 2024
Annual review, program details have been updated.