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

Niagara Mohawk Power Corp. · New York

Investor-owned utility · EIA utility no. 13573 · 1,532,294 residential customers reported

In 2024, Niagara Mohawk Power Corp.'s New York customers averaged 1.7 outages and 510 minutes without power, and paid about $107 a month for electricity (16.7¢/kWh). These are Niagara Mohawk Power Corp.'s own filings to EIA, under the IEEE reliability standard, including major storm days.

Outages / yr (SAIFI)
1.7
Time out / yr (SAIDI)
510 min
Avg residential bill / mo
$107
Price / kWh
16.7 ¢

Outage history

Minutes without power per customer · storm days shown separately
Niagara Mohawk Power Corp. annual outage history in New York: 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 510 141 1.7
2023 208 132 1.1
2022 354 153 1.5
2021 221 134 1.3
2020 455 145 1.5
2019 325 136 1.5
2018 396 147 1.5
2017 350 134 1.4
2016 172 130 1.2
2015 132 124 1.1
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
Niagara Mohawk Power Corp. reports under the IEEE 1366 method. The standard used is shown so figures are not mixed silently.
Counties served
Albany, Allegany, Cattaraugus, Cayuga, Chautauqua, Chenango, and 31 more.

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