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

Entergy Mississippi LLC · Mississippi

Investor-owned utility · EIA utility no. 12685 · 384,611 residential customers reported

In 2024, Entergy Mississippi LLC's Mississippi customers averaged 2.3 outages and 692 minutes without power, and paid about $157 a month for electricity (13.2¢/kWh). These are Entergy Mississippi LLC's own filings to EIA, under the IEEE reliability standard, including major storm days.

Outages / yr (SAIFI)
2.3
Time out / yr (SAIDI)
692 min
Avg residential bill / mo
$157
Price / kWh
13.2 ¢

Outage history

Minutes without power per customer · storm days shown separately
Entergy Mississippi LLC annual outage history in Mississippi: 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 692 332 2.3
2023 1,201 291 2.1
2022 735 331 2.4
2021 1,374 282 2.4
2020 999 231 2.3
2019 524 270 2.0
2018 320 254 1.8
2017 633 190 2.3
2016 373 211 2.1
2015 366 252 2.0
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
Entergy Mississippi LLC reports under the IEEE 1366 method. The standard used is shown so figures are not mixed silently.
Counties served
Adams, Amite, Attala, Bolivar, Calhoun, Carroll, and 40 more.

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