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Official data · U.S. Energy Information Administration, Form EIA-861 · 2024 data · Synced

High Plains Power Inc · Wyoming

Cooperative utility · EIA utility no. 8566 · 12,767 residential customers reported

In 2024, High Plains Power Inc's Wyoming customers averaged outages and 312 minutes without power, and paid about $130 a month for electricity (13.7¢/kWh). These are High Plains Power Inc's own filings to EIA, under the IEEE reliability standard, including major storm days.

Outages / yr (SAIFI)
n/r
Time out / yr (SAIDI)
312 min
Avg residential bill / mo
$130
Price / kWh
13.7 ¢

Outage history

Minutes without power per customer · storm days shown separately
High Plains Power Inc annual outage history in Wyoming: minutes without power per customer with and without major storm days, and outages per year, by year, from EIA.
Year With storm days Without storm days Outages / yr Relative duration
2024 312 312 n/r
2023 326 326 n/r
2022 190 190 n/r
2021 276 259 n/r
2020 437 333 n/r
2019 210 210 n/r
2018 301 301 n/r
2017 631 526 n/r
2016 403 403 n/r
2015 207 207 n/r
Storm-heavy years look worse with major storm days included; with them removed, the underlying year is comparable. We always show both so a single storm season is not mistaken for a trend. What is a Major Event Day?

About these numbers

Source
U.S. Energy Information Administration, Annual Electric Power Industry Report (Form EIA-861), 2024 data. The monthly bill and price per kWh are computed by CheckedHome from EIA residential revenue and sales. View the source. Synced from EIA on .
Self-reported
Utilities report these figures to EIA themselves; EIA does not audit every submission, and outages from recent months appear only in the next annual release.
Major storm days
Outage figures can be shown with or without Major Event Days (severe storms). We show both on utility pages and never cherry-pick.
A correction?
We republish the official record verbatim. If a figure looks wrong, see Corrections; we re-check it against EIA.
Reporting standard
High Plains Power Inc reports under the IEEE 1366 method. The standard used is shown so figures are not mixed silently.
Counties served
Big Horn, Carbon, Fremont, Hot Springs, Johnson, Natrona, and 3 more.

We show EIA values as published, reformatting only for a consistent house style. How we display these figures.