Energy Efficiency Grant Programs

Renewable Energy Grant

Naperville’s Renewable Energy Program enables residential and business electric customers to make voluntarily monthly donations through their electric bills to support the City’s investment in renewable energy. Through effective in-house management of the program, the City has been able to save money and is investing it back into the community through Renewable Energy Grants.

Funding for the Non-Residential Renewable Energy Grants is available in 2022.

IMEA Electric Efficiency Grants

The Illinois Municipal Electric Agency (IMEA) has awarded the City of Naperville a three-year grant to be used for energy improvements.

Year 1 (2019): $253,882 was available for our nonresidential Electric Utility customers as incentives toward completing energy efficiency projects.

Year 2 (2020): $260,882 will be available for nonresidential customer grants for energy improvements.

Year 3 (2021): $260,882 may be available for nonresidential customer grants for energy improvements.

The IMEA Electric Efficiency Program helps IMEA member cities like Naperville and their customers reduce their electric demand and consumption, thereby reducing wholesale power costs. This allows members to shift dollars for other needs and to enhance their economic climate by making utility costs more affordable for established and potential businesses.

Smart Thermostat Rebate Program

The City of Naperville's Electric Utility offers a $50 rebate for residential utility customers when they buy and install any smart thermostat, beginning with units purchased on or after Jan. 1, 2022. There is a limit of 2 rebates per customer. Visit www.naperville.il.us/thermostatrebate for more information.

Nicor Gas also offers a $25 rebate for customers who purchase and install a smart thermostat. See details below or at Nicor's Rebates webpage

Air Conditioner Rebate Program 

City of Naperville Electric Utility residential customers who install energy-efficient central air conditioners between Feb. 1, 2022, and April 30, 2023, are eligible to receive a rebate. Limit one rebate per customer. Visit www.naperville.il.us/ac-rebate for more information.

Energy-Efficient Attic Insulation & Windows

Rebates are being offered to City of Naperville Electric Utility residential customers who install energy-efficient attic insulation and/or windows on or after Jan. 1, 2022. More information about the rebates is available on the application.

Nicor Gas also offers a $200 rebate for customers who have a qualifying contractor install attic insulation. See details below or visit Nicor's Rebates webpage

Furnace Blower Motor and AC Tune-Up

Rebates are being offered to City of Naperville Electric Utility residential customers who upgrade their furnace blower motor and/or have an air conditioning unit tune-up (once every three years). The furnace blower motor rebate is only for those residential customers who replace their old furnace blower motor. It is a rebate of the lower up to $100 and 50% of the customer’s cost. The air conditioning tune-up rebate program is $25 and is available to residential customers once during each three-year period. Residential customers must contribute to the Naperville Renewable Energy Program at the $5 per month or above level for a minimum of two years. More information is available in the application.

Nicor Energy Efficiency Rebates 

Improvements in the efficiency of your home’s furnace, boiler, water heater or insulation can reduce energy costs, increase savings and help our environment through a reduced carbon footprint. Choosing energy-efficient products is a simple way to help Naperville become a more sustainable community!

The Nicor Gas Energy Efficiency Program is designed to offer ideas and tools to help Illinois residents and businesses in Nicor's territory save energy and money. The program provides Nicor Gas customers with energy education, resources and financial rebates to make energy use in their home more efficient and affordable. Rebates of between $100 and $400 for air sealing and insulation, and between $25 and $500 for smart thermostats, furnaces, boilers and water heaters are available to qualifying customers. Visit www.nicorgas.com/residential/ways-to-save/rebates.html for applications and program details.

Multi-Family Energy Efficient Rebate Program

Managers or owners of condominiums or apartment complexes of more than four units may be eligible to participate in the Multi-Family Energy Efficient Rebate Program. For more information, call (877) 886-4239 or visit https://www.nicorgas.com/business/ways-to-save/rebates.html to view the complete list of program requirements.