Cary electricity and gas rates
At typical use (609 kWh of electricity and 31 therms of gas a month), electricity and gas for a Cary house cost about $156 a month: about $1,880 a year. Estimated from public rates, not anyone's actual bill.
Who supplies power and gas to Cary houses and what a typical house uses: about 609 kWh of electricity a month.
Electricity: ComEd
Single-family without electric space heat: delivery charges from the January 2026 ComEd bill insert, supply 8.413 cents per kWh for October 2026 through May 2027, and the ComEd Transmission Services Charge of 1.69 cents per kWh effective October 2026.
| Charge | Price |
|---|---|
| Fixed charge | $21.25 a month |
| Per kWh | 15.75¢ |
Gas: Nicor Gas
Rate 1 Residential Service.
| Charge | Price |
|---|---|
| Fixed charge | $21.30 a month |
| Per therm | 57.44¢ |
Sources
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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