Powering Our Community for the Future

Naperville's Electric Utility understands that to power our world for future generations, we must make environmentally friendly decisions today. Our customers have the opportunity to make electricity-saving choices in their homes and businesses as well as bring clean energy to Illinois' power grid.  

Did you know?

In 2016, Naperville's Renewable Energy Program had an environmental impact equivalent to removing more than

1,976 cars
from the road.

Home Energy Calculator

The City of Naperville's Home Energy Suite estimates a customer's energy use and makes cost-saving recommendations - all in a matter of seconds.

Visit the Calculator

Have Solar Panels?

Fill out this form and let us know you have solar panels! Eligible Electric Utility customers can qualify for net metering.

View Form

Load Factor Calculator

Businesses can evaluate their load factor and make changes that could potentially save them money.

Visit the Calculator

Department of Public Utilities - Electric

  • 1392 Aurora Avenue
    Naperville, IL 60540
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    To set up new service: (630) 420-6059
    For billing questions: (630) 420-6059
    To report an electrical outage: (630) 420-6187
    To report streetlight issues: (630) 420-6187
    For all other electrical inquiries: (630) 420-6181