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Naperville's Solar Array

Naperville's Electric Utility has expanded its use of renewable energy by adding solar power to one of its substations. Along with solar project developer SoCore Energy of Chicago, the Electric Utility has installed a 5 kW solar array on the property of the Fort Hill Drive substation located near 75th street and Fort Hill Drive.

The array, which was donated and installed by SoCore Energy, will generate solar energy to offset the substation building’s common energy requirements. The 25-panel array lies on the substation grounds located on the west side of the substation. The solar arrays estimated yearly energy production is 4,500 kWh. 

View the energy generated

Department of Public Utilities - Electric

  • 1392 Aurora Avenue
    Naperville, IL 60540

    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