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City of Gillette electric rates

Updated October 7, 2026 · Source: EIA Form 861 (2024)

Municipal utility serving 13,990 homes in Wyoming.

Your rate

12.62¢per kWh, average residential rate 23% lower than the U.S. average (16.4¢)

$112average monthly bill$1,340 a year

885kWh used per month, average home

+12%rate change since 2020U.S. average: +28%

Estimate your bill

Electricity you use each month (kWh)

It's on your bill, usually near the top. Starting at 885 kWh, the average for City of Gillette homes.

kWh

$112 a month

$12 fixed charge + 11.3¢ × 885 kWh

This is an estimate. Uses the EIA average rate with a nominal $12 fixed charge; real tariffs have tiers, time-of-use pricing and riders. Your bill also includes taxes and fuel adjustments that change month to month.

Rate cases

No rate case on file for City of Gillette right now. We check regulator dockets weekly; last check October 7, 2026. Know of one?

Rate history

City of Gillette's average rate is up 12% since 2020, versus +28% for the U.S. average.

Average residential revenue per kWh, EIA-861. Includes delivery and, where the utility sells it, supply.

Rebates for heat pumps, batteries and EV chargers

We haven't found utility-level rebates for City of Gillette yet. Check Wyoming programs or read what's left after the federal credits ended.

About City of Gillette

Ownership: Municipal
Homes served: 13,990 residential customers (2024)
Grid operator: WAUW
Retail choice: No — one bundled rate
Data: EIA-861 2024, released October 7, 2026; rate cases checked October 7, 2026

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