Electricity prices in Gillette, WY
Households in Gillette pay 14.4¢/kWh (Wyoming average), about $118 a month for 817 kWh a month, the Wyoming household average.
Monthly electricity bill by consumption
| Consumption | Per month | Per year |
|---|---|---|
| 500 kWh a month | $72 | $866 |
| 1,000 kWh a month | $144 | $1,732 |
| 1,500 kWh a month | $216 | $2,597 |
| 2,000 kWh a month | $289 | $3,463 |
At 14.4¢/kWh, the average household price including taxes and fixed charges (August 2026). Small households usually pay a little more per kWh, large ones a little less.
Business electricity in Gillette
Commercial customers pay 10.3¢/kWh and industrial customers 8.8¢/kWh (Wyoming average).
Home running costs in Gillette
In Gillette, running an 860 sq ft home costs on average $107 a month excluding rent – 28% more expensive than the US average.
Monthly cost breakdown
Default home: 860 sq ft, 2 people, 2,500 kWh electricity a year.
Gillette compared with the average for the United States
Your biggest saving opportunity
Switching from a gas boiler to a heat pump would cut heating costs in Gillette by about $444 a year at today's prices.
Gas boiler vs heat pump calculator · Monthly home running cost calculator
Heating need through the year
Heating with a gas boiler: about 9,917 kWh a year at 9.3¢/kWh.
Solar potential in Gillette
1 kWp of solar panels produces about 1,752 kWh a year here. ($253 per year)
Not yet available for Gillette: Water.
How we calculate this
Electricity: average residential price per kWh in the state (August 2026). Heating: heating degree days for the location × floor area × building factor, priced with the gas boiler cost (state residential natural gas price). Water and rent are added when official data is available. Methodology
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