CutYourElectric

Electricity rates in Gillette, WY

Typical rate
12.39¢
Powder River Energy Corp.
Est. monthly bill
$143
1,156 kWh/month
vs. Wyoming
-12%
state 14.01¢
Outage time (2025)
5 hr 28 min
Campbell County avg

Gillette (32,649 people, Campbell County) is served by 3 electric utilities. Homes on Powder River Energy Corp. pay about 12.39¢/kWh, 12% less than the Wyoming average.

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Electric companies serving Gillette

UtilityTypeRateAvg billHomes (statewide)Outage min
Powder River Energy Corp.Electric cooperative12.39¢$14316K571
City of GilletteMunicipal utility13.19¢$11714K—
PacifiCorpInvestor-owned utility15.67¢$111119K195

Power outages in Campbell County right now

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Outage history in Campbell County

20242025
Outage minutes per customer175328
Days with outages5247
Most customers out at once2,097 (7.5%)12,319 (43.9%)
Worst day2024-07-132025-11-13

Outage minutes by month, 2025

  • Jan29
  • Feb3
  • Mar5
  • Apr56
  • May10
  • Jun14
  • Jul8
  • Aug34
  • Sep42
  • Oct4
  • Nov109
  • Dec14

More outage time than 2024 (175 min). Data: ORNL EAGLE-I county outage snapshots every 15 minutes, covering all utilities in the county.

Nearby cities

ZIP codes: 82716, 82717, 82718

Frequently asked questions

What is the electricity rate in Gillette?

Most homes in Gillette get power from Powder River Energy Corp., where residential customers pay an average of 12.39¢/kWh including all charges. The Wyoming average is 14.01¢ and the U.S. average 17.99¢. Other utilities serving parts of Gillette: City of Gillette (13.19¢), PacifiCorp (15.67¢).

What is the average electric bill in Gillette?

About $143 a month, based on 1,156 kWh a month (the average for Powder River Energy Corp. customers) at 12.39¢/kWh. Homes with electric heat, pools or EVs pay more.

Who is the electric company in Gillette, WY?

3 utilities serve Gillette's ZIP codes: Powder River Energy Corp., City of Gillette, PacifiCorp. Which one serves you depends on your street address.

How often does the power go out in Gillette?

In 2025, customers in Campbell County averaged 5 hr 28 min without power. Outages hit 47 days of the year, and the worst day was 2025-11-13, when 12,319 customers (43.9%) were out. Source: ORNL EAGLE-I.