City Water Light and Power - Commercial Energy Efficiency Rebate Programs

August 03, 2023


City Water Light and Power (CWLP) offers rebates to help commercial customers increase the energy efficiency of participating facilities. Energy efficient air-to-air and geothermal are eligible for rebates which vary according to the technology type, cooling capacity, cooling efficiency, and category. The size of the rebate is based on British Thermal Units per Hour (Btu/h) cooling capacity, cooling efficiency and category, as defined by the program rules. Rebates on water heaters and heat pumps are also available to eligible commercial customers. Rebates are only available to CWLP electric customers and will appear as credits on customers' electric bills. Contact CWLP for more program information.

Program Overview

Implementing Sector: Utility
Category: Financial Incentive
State: Illinois
Incentive Type: Rebate Program
Web Site:
Administrator: Energy Services Office
Start Date:
Eligible Renewable/Other Technologies:
  • Geothermal Heat Pumps
  • Water Heaters
  • Heat pumps
  • Other EE
Incentive Amount: Air Source and Geothermal Heat Pumps
Air-Source Heat Pumps: $200/ton
Geothermal Heat Pump: $300/ton (existing), $800/ton (new construction)

City Lights Program
Rebates are limited to 35% of project costs (including outside labor) and $10,000 per year.

Water Programs
Water Heater: $200, Hybrid: $400
Rain Barrel: $25
High Efficiency Toilet: $50
Maximum Incentive: See program website.
Equipment Requirements: See program website.


Name: Energy Services
Organization: City Water Light and Power
Address: 1008 E. Miller Street
Springfield IL 62701
Phone: (217) 789-2070

This information is sourced from DSIRE; the most comprehensive source of information on incentives and policies that support renewables and energy efficiency in the United States. Established in 1995, DSIRE is operated by the N.C. Clean Energy Technology Center at N.C. State University.