StateRates

PacifiCorp electricity rates

PacifiCorp charges an average of 13.44 cents per kilowatt-hour to residential customers, and the average household on its system paid $99 a month using 739 kilowatt-hours, according to its 2024 filing with the U.S. Energy Information Administration.

Investor-owned utility PACE Wyoming

Average rate 13.44¢ per kWh · -9.2% vs state
Average bill $99 per month · -36.1% vs U.S.
Average usage 739 kWh per month
Residential customers 118,130 #4 priciest of 9 in Wyoming

Where PacifiCorp sits

It is the dominant supplier in Wyoming, serving 118,130 residential customers, so its pricing effectively sets what the state average looks like. Its 13.44¢ per kilowatt-hour sits 9.2% below the Wyoming average of 14.80¢.

Consumption here is below the national norm at 739 kilowatt-hours a month against 871, which softens the effect of the rate on the final bill.

A shareholder-owned company whose rates are set by the state regulator, including an approved return on the capital it has invested. That matters because a bill is not only the cost of generating electricity: it also carries the cost of the network, and who owns that network changes how it is paid for.

PacifiCorp against the averages
Rate Monthly bill Monthly kWh
PacifiCorp 13.44¢ $99 739
Wyoming average 14.80¢ $114 810
United States average 18.44¢ $155 871

Utility figures: U.S. Energy Information Administration, Form EIA-861 annual electric power industry report, 2024. State and national figures: Electric Power Monthly, May 2026. Methodology

Where PacifiCorp delivers

Its service territory covers 15 Wyoming counties, either wholly or in part. Utility boundaries follow historic franchise agreements rather than county lines, so a county appearing here does not mean every address in it is served by PacifiCorp.

  • Albany
  • Big Horn
  • Carbon
  • Converse
  • Fremont
  • Hot Springs
  • Johnson
  • Lincoln
  • Natrona
  • Park
  • Platte
  • Sublette
  • Sweetwater
  • Uinta
  • Washakie

How often the power goes out

In 2024 the average PacifiCorp customer went 92 minutes without electricity across 0.86 interruptions. The median across the 941 utilities that report this is 185 minutes.

That is markedly better than typical. Short outage durations usually mean an underground or heavily automated network, and they are expensive to achieve, which is part of why reliable systems often carry higher delivery charges.

Minutes without power 92 per customer, per year · median 185
Interruptions 0.86 per customer, per year
Average outage length 107 minutes per interruption

Optional rate plans

PacifiCorp offers time-of-use pricing to residential customers. 36 households were enrolled, about 0.1% of its residential base.

These plans are opt-in almost everywhere. They reward households that can move laundry, dishwashing, water heating or electric vehicle charging out of the late-afternoon peak, and they cost more than the standard rate for households that cannot. How to tell which group you are in.

Rooftop solar on this system

940 residential customers had net-metered solar in 2024, totalling 7.31 megawatts. That works out to 8 installations per thousand customers, against a median of 8 across the utilities reporting it.

Adoption is above the national median, which generally tracks the retail rate more closely than it tracks sunshine. What exports are actually worth.

Other Wyoming utilities

Compare against neighbouring systems
Utility Rate Bill Customers
Cheyenne Light Fuel & Power 16.96¢ $99 39,954
Lower Valley Energy Inc 6.44¢ $129 22,827
Powder River Energy Corp 11.73¢ $133 15,406
Montana-Dakota Utilities Co 11.77¢ $100 14,706
City of Gillette 12.62¢ $112 13,990

PacifiCorp rates: common questions

How much does PacifiCorp charge per kilowatt-hour?

An average of 13.44 cents per kilowatt-hour across its residential customers in 2024. That is -9.2% against the Wyoming average of 14.80¢ and -27.1% against the national average of 18.44¢. It is an all-in average across every residential rate schedule the utility offers, not a specific tariff.

What is the average PacifiCorp bill?

$99 a month, based on total residential revenue divided by residential customers over the 2024 survey year, at an average of 739 kWh a month. The national average bill is $155 at 871 kWh.

Who owns PacifiCorp?

It is classified by the EIA as a investor-owned utility. A shareholder-owned company whose rates are set by the state regulator, including an approved return on the capital it has invested.

Is PacifiCorp expensive compared with other Wyoming utilities?

It ranks #4 of the 9 Wyoming utilities covered here, counting from the most expensive. Nationally it ranks #687 of 1369.