How reliable is Powder River Energy Corp?

Powder River Energy Corp customers averaged 8.3 hours without power in 2024 (SAIDI), which is frequently affected and better than the US average, worse than the Wyoming median (2.3 h), per official US EIA data.

Where does Powder River Energy Corp rank among US electric utilities?

By official EIA SAIDI, Powder River Energy Corp is #335 of 468 US utilities by reliability that report reliability and serve at least three counties, #1 being the most reliable. Overall it is better than the US average.

How many customers does Powder River Energy Corp serve?

Powder River Energy Corp serves 8 counties across Montana and Wyoming, per its EIA-861 service territory filing.

Where does Powder River Energy Corp provide power?

Powder River Energy Corp operates in Montana, Wyoming. The full list of counties served is below, each linked to its live outage status.

Powder River Energy Corp: Outages & Reliability

As of October 7, 2026 09:00 UTC, about 1 Powder River Energy Corp customers are without power in 1 county.

Powder River Energy Corp is an cooperative utility serving 8 counties in Montana and Wyoming. In 2024, its customers went an average of 8.3 hours without power (SAIDI), across about 2.9 interruptions each. That ranks it #335 of 468 US utilities by reliability, where #1 is the most reliable. Its outage duration is better than the US average and worse than the Wyoming median (2.3 h).

SCATTERED OUTAGES · ON ITS NETWORKLive · total only

Powder River Energy Corp customers out in 1 county

Official reliability (EIA 2024)

US EIA

8.3 hrs

SAIDI / customer / yr

2.9

SAIFI / yr

2.9 hrs

CAIDI / outage

better than the US average (US 11.0h)

Ranks #335 of 468 US utilities by reliability (#1 = most reliable) · worse than the Wyoming median (2.3 h).

Residential price11.7¢/kWhaverage, US EIA 2024energy trends →

Reliability over time

Official EIA SAIDI, hours without power per customer per year (IEEE, incl. major events). Over this period Powder River Energy Corp’s reliability has been worsening (lower is better).

Outage trend · Powder River Energy Corp

1customers out · peak 3

Data as of Oct 7, 2026 09:00 UTC

Times in EDT. Shaded stretches had no reading.

Counties served by Powder River Energy Corp (8)

Service territory reported to EIA-861; each links to live outage status and history.

Powder River Energy Corp: FAQ

How reliable is Powder River Energy Corp?: Powder River Energy Corp customers averaged 8.3 hours without power in 2024 (SAIDI), which is frequently affected and better than the US average, worse than the Wyoming median (2.3 h), per official US EIA data.
Where does Powder River Energy Corp rank among US electric utilities?: By official EIA SAIDI, Powder River Energy Corp is #335 of 468 US utilities by reliability that report reliability and serve at least three counties, #1 being the most reliable. Overall it is better than the US average.
How many customers does Powder River Energy Corp serve?: Powder River Energy Corp serves 8 counties across Montana and Wyoming, per its EIA-861 service territory filing.
Where does Powder River Energy Corp provide power?: Powder River Energy Corp operates in Montana, Wyoming. The full list of counties served is below, each linked to its live outage status.

Reliability metrics (SAIDI/SAIFI) and service territory from the US EIA Form 861. SAIDI/SAIFI are IEEE-standard, including major event days. Primary state: Wyoming.

Data from EIA Form 861 (utility reliability) and DOE/ORNL ODIN, every source we read. Live data as of October 7, 2026 09:00 UTC.