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DuPage County, IL Energy

Electric utilities, power plants and charging stations in DuPage County, Illinois.

Illinois home electricity
19.22¢/kWh
July 2026
Regular gas, region
$4.15/gal
Midwest (PADD 2)
EV charging stations
166
597 ports
Electric utilities
3
Serving DuPage County

Electric utilities serving DuPage County

As reported to EIA for 2025. A utility may serve only part of the county. Customers and prices are for its whole Illinois service area

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UtilityCustomers in stateHome priceHome bill
Commonwealth Edison CoInvestor Owned4,158,41317.71¢/kWh$107/mo
City of Naperville - (IL)Municipal64,02514.61¢/kWh$112/mo
City of St Charles - (IL)Municipal17,02714.58¢/kWh$104/mo

EV charging in DuPage County

166 public stations, DC fast first

All 166

Alternative fuel stations

FuelStations
Biodiesel (B20 and above)16
Compressed natural gas (CNG)1
Ethanol (E85)27
Propane (autogas)1

Power plants in DuPage County

1.1 GW of operating capacity

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PlantFuelCapacity
AuroraNatural gas1.1 GW
Greene Valley Gas RecoveryBiomass6.6 MW
Argonne National Laboratory CHPNatural gas6.3 MW
NalcoNatural gas4.7 MW
DS ContainersSolar1.8 MW

Electricity rates and gas prices are state or regional averages. Utility service areas come from EIA Form 861 and are listed by county, so a utility listed here may not serve every address in the county.

Frequently asked questions

What electric company serves DuPage County?
Commonwealth Edison Co, City of Naperville - (IL), City of St Charles - (IL) report serving DuPage County to EIA. Check your bill or address with the utility to confirm which one serves you.
How many EV charging stations are in DuPage County?
There are 166 public EV charging stations in DuPage County with 597 ports, 65 of them with DC fast charging.
Are there power plants in DuPage County?
Yes. DuPage County has 5 operating power plants with 1.1 GW of capacity. The largest is Aurora (1.1 GW, natural gas).