Grayslake electricity and gas rates
At typical use (583 kWh of electricity and 75 therms of gas a month), electricity and gas for a Grayslake house cost about $180 a month: about $2,160 a year. Estimated from public rates, not anyone's actual bill.
Who supplies power and gas to Grayslake houses and what a typical house uses: about 583 kWh of electricity and 75 therms of gas a month.
Electricity: ComEd
ComEd residential single family without electric space heat delivery class charges.
| Charge | Price |
|---|---|
| Fixed charge | $19.37 a month |
| Per kWh | 16.56¢ |
Gas: Nicor Gas
Rate 1 residential service: monthly customer charge plus distribution charge and the October 2026 gas supply cost.
| Charge | Price |
|---|---|
| Fixed charge | $21.30 a month |
| Per therm | 57.44¢ |
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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