Warrenville electricity and gas rates
At typical use (609 kWh of electricity and 31 therms of gas a month), electricity and gas for a Warrenville house cost about $154 a month: about $1,840 a year. Estimated from public rates, not anyone's actual bill.
Who supplies power and gas to Warrenville houses and what a typical house uses: about 609 kWh of electricity a month.
Electricity: ComEd
Rates for single-family homes without electric space heat. Delivery charges effective with the January 2026 billing period; supply plus transmission uses the Illinois price to compare (10.399 cents in June 2026, 10.400 in September 2026, 10.103 from October 2026).
| Charge | Price |
|---|---|
| Fixed charge | $20.44 a month |
| Per kWh | 15.25¢ |
Gas: Nicor Gas
Rate 1 Residential Service: monthly customer charge, distribution charge, gas cost, riders 12 and 30, and the City's use tax of 2.36 cents per therm.
| Charge | Price |
|---|---|
| Fixed charge | $21.30 a month |
| Per therm | 61.25¢ |
Sources
- Electric aggregation
- Nicor cost of gas
- Warrenville City Code gas use tax
- Nicor Rider 8 (municipal gas use tax)
Checked October 30, 2026. Every number here comes from the public sources listed, matched by our checker.
Rates change every year; this page shows when it was last checked. Nothing here is legal, tax or insurance advice.
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