Power Out Map

Investor Owned utility · · MS

Entergy Mississippi LLC

In 2025, the average Entergy Mississippi LLC customer in Mississippi was without power for 640 minutes (11 hours), 213% more than the median Mississippi utility.

Outage minutes per customer 640min 2025, including major storms
Excluding major storm days 410min The everyday reliability of the network
Outages per customer a year 2.61 SAIFI, 2025
Residential price 13.9¢/kWh 2025 · Mississippi median 13.3¢

Reliability

Minutes in the dark, year by year

Average minutes without power per customer in Mississippi (SAIDI), with and without major event days, against the median Mississippi utility.

0 500 1,000 1,500 2,000 20182019202020212022202320242025 All days 640 No major storms 410 MS median 205

Price

Residential cents per kWh

Revenue from full-service residential customers divided by their sales, as reported to the EIA.

0.0 5.0 10.0 15.0 20.0 20182019202020212022202320242025 This utility 13.9 MS median 13.3

Territory

Counties served

Counties where Entergy Mississippi LLC reports customers. Open one for its full outage history.

Mississippi

AdamsAmiteAttalaBolivarCalhounCarrollChoctawClaiborneClayCoahomaCopiahCovingtonDeSotoFranklinGrenadaHindsHolmesHumphreysIssaquenaJeffersonJefferson DavisLawrenceLeakeLefloreLincolnMadisonMontgomeryPanolaPikeQuitmanRankinScottSharkeySimpsonSmithSunflowerTallahatchieTateTunicaWalthallWarrenWashingtonWebsterWilkinsonYalobushaYazoo

Source: U.S. Energy Information Administration, Form EIA-861, 2018–2025. Reliability uses the IEEE 1366 standard where the utility reports it. Residential customers in 2025: 384,493.