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Editor: Katerine G., Editor & Data Researcher · Research & publishing: Electric Consumer Editorial Team · Data retrieved · Sources named on this page: EIA-861, EIA retail sales · How we got these numbers · Report an error

Entergy Mississippi LLC: rates, outages and net metering

In Mississippi, Entergy Mississippi LLC bills 460,181 accounts, 83.6% residential, as an investor owned utility. It connects 1.6 net-metered homes per 1,000 home accounts, 0.2 times the national median.

Island Station Power Plant, seen from Lilydale Park across the Mississippi River
Island Station Power Plant. Photo by Tstucki, CC BY-SA 3.0, Wikimedia Commons. Illustrative, not a listed utility's plant.

Entergy Mississippi LLC: 1,188 kWh a month costs roughly $157 in energy at 13.21 ¢/kWh, -1.3% on the Mississippi average of 13.39 ¢.

It connects 1.6 net-metered homes per 1,000 home accounts, 0.2 times the national median.

Rooftop solar on the Entergy Mississippi LLC grid

Net-metered homes per 1,000
1.60.2x the national median of 8.7

Net metering stands out at Entergy Mississippi LLC: 626 residential installations on 384,611 home accounts, 1.6 per 1,000. That is place 5 of 8 Mississippi utilities and 0.2 times the national median (8.7). All installations together total 1.6 MW, an average of 2.5 kW each.

How it compares

Entergy Mississippi LLC
Entergy Mississippi LLC, 2024HomeBusinessBillSAIDI
Entergy Mississippi LLCLowest in this table13.21 ¢/kWh12.72 ¢/kWh$157at 1,188 kWh332 minSAIDI
Mississippi average against this company, which is 6 of 16 on price+0.18 ¢/kWhcompany 1.3% below-0.40 ¢/kWhcompany 3.2% above+$2a month at 1,188 kWh-92 mincompany 92 above
Singing River Elec Cooperative13.46 ¢/kWhcompany 1.8% below11.94 ¢/kWhcompany 6.6% above$1603 more than company169 mincompany 163 above

Compare 39 Mississippi companies

Entergy Mississippi LLC: 2025

Entergy Mississippi LLC: +4.9% on 2024 for homes, Mississippi +4.8%.

Entergy Mississippi LLC home price, 2025
13.87 ¢/kWh+4.9% on 2024, early release
Entergy Mississippi LLC SAIDI, 2025
410 min+24% on 2024, early release
Entergy Mississippi LLC against Mississippi, 2025
+0.1 pointsEntergy Mississippi LLC +4.9%, Mississippi +4.8%, price in Mississippi 14.03 ¢

Entergy Mississippi LLC: 13.87 ¢/kWh in the 2025 early release, +4.9% from 13.21 ¢; Mississippi as a whole went +4.8%, so Entergy Mississippi LLC kept pace with it by 0.1 points. Its SAIDI is 410 minutes against 332 in 2024.

Carbon context

Entergy Mississippi LLC serves 384,611 homes in Mississippi. At 1,188 kWh a month that is about 445 kg of CO₂, or 5,344 kg a year, at the Mississippi plant rate, state generation and not this utility: Mississippi generation mix.

Entergy Mississippi LLC charts

Residential price since 2015: 13.21 ¢ in 2024

9.99 ¢ in 2015, 13.21 ¢ in 2024 (+32.3%); Mississippi 11.27 to 13.39 ¢.

Entergy Mississippi LLC residential price 2015-2024, 2015 to 2024: 10 rows
YearEntergy Mississippi LLCGap to Mississippi residentialGap to U.S. residential
20159.99-1.28-2.66
20168.16-2.31-4.39
20179.46-1.62-3.43
20189.93-1.19-2.94
20199.93-1.34-3.08
20209.73-1.44-3.42
202110.38-1.18-3.28
202211.62-0.79-3.42
202313.62+0.39-2.38
202413.21-0.18-3.27

10 rows from EIA retail sales.

CSV

Entergy Mississippi LLC SAIDI, 2015-2024

252 min in 2015, 332 in 2024.

Entergy Mississippi LLC SAIDI by year, 2015 to 2024: 10 rows
YearEntergy Mississippi LL, no major events
2015252
2016211
2017190
2018254
2019270
2020231
2021282
2022331
2023291
2024332

10 rows from EIA-861 survey.

CSV

Reliability: SAIDI 331.8 min

331.8 min, 3.34x the median reporter, rank 621 of 673.

min

  • Company, no major events331.8
  • Company, with major events692.3

Entergy Mississippi LLC, Reliability: EIA-861 survey.

CSV

Analyst note

From 9.99 ¢ in 2015 to 13.21 ¢ in 2024, a move of +32.3%: Entergy Mississippi LLC outpaced its state (+18.8%) by 13.5 points, and +2.0 points against the U.S. Entergy Mississippi LLC's sharpest move came in 2016, -18.3%. The high is 13.62 ¢ (2023) and the low 8.16 ¢ (2016). 2024: -3.0% here, +1.2% for the Mississippi average. SAIDI at Entergy Mississippi LLC (major events excluded) rose from 252 minutes in 2015 to 332 in 2024, +32%; worst year 2024 at 332. Against the national median, Entergy Mississippi LLC came in lower on SAIDI in 0 of 10 years, and 2024 ended at 332 minutes, +232 from the median. 2021: 1374 minutes with major events, 282 without, the widest gap of any year. Entergy Mississippi LLC has 5 cheaper and 10 higher-priced Mississippi peers among 16 with 20,000+ homes. Next cheaper, 4-County Electric Power Assn, bills 12.88 ¢ (-0.33). Next higher-priced, North East Mississippi EPA, bills 13.39 ¢ (+0.18).

The rate is within 1.3% of Mississippi, but reliability is the weak side: 332 minutes, 3.3 times the national median.

Home accounts at Entergy Mississippi LLC went from 371,849 in 2015 to 384,611 in 2024, +3.4%. Business customers paid 0.96 times the home price in 2024 (12.72 against 13.21 ¢); the ratio was 0.96 in 2015. SAIFI went from 1.71 in 2015 to 1.75 in 2024, between 1.38 and 1.78.

Facts

Customer accounts
460,18128.8% of Mississippi total
Residential accounts
384,61128.7% of Mississippi homes
Commercial accounts
71,53315.5% of the base
Residential rate
13.21 ¢/kWhplace 6 of 16, -1.3% against the state
Commercial rate
12.72 ¢/kWhplace 16 of 35, +3.2% against the state
SAIDI, no major events
331.8 minbetter than 8% of reporters
SAIFI, no major events
1.751.73x the median
SAIDI with major events
692.3 min52.1% from event days
Net-metered capacity
1.6 MW655 installations
Counties served
46all in Mississippi
Average residential use
14,258 kWh/yr1,188 a month
Implied monthly bill
$157-$39 on the U.S. rate, 1,188 kWh
Residential rate since 2015
+32.3%9.99 to 13.21 ¢/kWh
SAIDI trend
+32%252 min in 2015, 332 in 2024

Data tables

2024 by sector, Entergy Mississippi LLC

Entergy Mississippi LLC sectorAccountsRate ¢/kWhGap to Mississippi ¢/kWh
Residential384,61113.21-0.18
Commercial71,53312.72+0.40

Year by year, Entergy Mississippi LLC

YearHome accounts, Entergy Mississippi LLHome ¢Business ¢RatioSAIDISAIFI
2015371,8499.999.580.962521.71
2016373,7438.167.740.952111.64
2017375,7479.468.910.941901.42
2018376,3149.939.530.962541.64
2019376,6029.939.520.962701.60
2020379,7059.739.350.962311.38
2021383,46810.389.960.962821.50
2022383,64311.6211.260.973311.78
2023384,28313.6213.180.972911.52
2024384,61113.2112.720.963321.75

Peers of Entergy Mississippi LLC in Mississippi, place 6 of 16 on home price

Utility near Entergy Mississippi LLC on priceSAIDI min, gap to Entergy Mississippi LLCHome ¢, gap to Entergy Mississippi LLCGap % to Entergy Mississippi LLCAccounts, Entergy Mississippi LLC = 1
3. Tallahatchie Valley E P ANo data-0.80-6.1%0.06
4. Northcentral Mississippi E P A-91-0.69-5.3%0.08
5. 4-County Electric Power AssnNo data-0.33-2.5%0.11
6. Entergy Mississippi LLC (this utility)33213.21-1.00
7. North East Mississippi EPANo data+0.18+1.4%0.06
8. Dixie Electric Power AssnNo data+0.22+1.7%0.09
9. Singing River Elec Cooperative-163+0.25+1.9%0.17

Who buys Entergy Mississippi LLC's electricity

Class at Entergy Mississippi LLCAccountsOf Entergy Mississippi LLC accountsOf Entergy Mississippi LLC MWh soldkWh a year per Entergy Mississippi LLC account
Residential384,61183.6%42.8%14,258
Commercial71,53315.5%38.9%69,680
Industrial and other4,0370.88%18.4%583,960

Entergy Mississippi LLC among Entergy group

Entergy Mississippi LLC and its neighbours on priceSAIDI min, gap to Entergy Mississippi LLCHome ¢, gap to Entergy Mississippi LLCAccounts, Entergy Mississippi LLC = 1
1. Entergy Louisiana LLC (LA)-119-2.162.41
2. Entergy Arkansas LLC (AR)-102-0.251.59
3. Entergy New Orleans, LLC (LA)-152-0.180.45
4. Entergy Mississippi LLC (MS, this utility)33213.211.00
5. Entergy Texas Inc. (TX)-27+0.451.13

Entergy Mississippi LLC: meters, rate options and solar

MeasureEntergy Mississippi LLCMississippi contextEntergy Mississippi LLC detail
Entergy Mississippi LLC home meters on AMI99.5%Mississippi 79.9%390,985 of 392,797 meters
Home meters, AMR (drive-by read)21Mississippi figure not published0.0% of meters
Time-of-use rate for Entergy Mississippi LLC homesNot on file4 of 32 Mississippi utilities offer oneno dynamic-pricing count filed by Entergy Mississippi LLC
Net-metered installations65596% residential1.6 homes per 1,000 accounts, 2.5 kW average

Monthly energy cost by use, Entergy Mississippi LLC

kWhShare of a 1,188 kWh monthCost a month at 13.21 ¢vs U.S.Cost a year
25021%$33.03-$8.17$396
50042%$66.07-$16.33$793
75063%$99.10-$24.50$1,189
1,00084%$132.14-$32.66$1,586
1,500126%$198.21-$48.99$2,378
2,000168%$264.27-$65.33$3,171

Outage record, Entergy Mississippi LLC

Measure, Entergy Mississippi No eventsAll eventsConverted
SAIDI minutes331.8692.35.53 h
SAIFI interruptions1.7472.3060.57 yr apart
CAIDI minutes189.9300.23.17 h

Territory of Entergy Mississippi LLC

46 Mississippi counties, region SERC:

Counties served by Entergy Mississippi LLCPanolaWebsterLeakeSmithLincolnCalhounQuitmanFranklinChoctawJefferson DavisSimpsonGrenadaCopiahMontgomeryWalthallIssaquenaHolmesSharkeyAttalaLawrenceWarrenWashingtonHumphreysScottTateHindsClaiborneClaySunflowerMadisonJeffersonWilkinsonRankinAdamsTunicaCovingtonDeSotoCarrollBolivarCoahomaPikeTallahatchieYazooYalobushaAmiteLeflore

Mississippi other states: 46 of 46 counties of Entergy Mississippi LLC drawn

Entergy Mississippi LLC: 46 counties listed by EIA-861, Census 2023 outlines.

CSV
County list
  • Adams
  • Amite
  • Attala
  • Bolivar
  • Calhoun
  • Carroll
  • Choctaw
  • Claiborne
  • Clay
  • Coahoma
  • Copiah
  • Covington
  • DeSoto
  • Franklin
  • Grenada
  • Hinds
  • Holmes
  • Humphreys
  • Issaquena
  • Jefferson
  • Jefferson Davis
  • Lawrence
  • Leake
  • Leflore
  • Lincoln
  • Madison
  • Montgomery
  • Panola
  • Pike
  • Quitman
  • Rankin
  • Scott
  • Sharkey
  • Simpson
  • Smith
  • Sunflower
  • Tallahatchie
  • Tate
  • Tunica
  • Walthall
  • Warren
  • Washington
  • Webster
  • Wilkinson
  • Yalobusha
  • Yazoo

Questions on Entergy Mississippi LLC

How many customers does Entergy Mississippi LLC serve in Mississippi?

460,181 accounts in 2024: residential 384,611, commercial 71,533, industrial 4,037.

What is the average residential rate of Entergy Mississippi LLC?

In 2024 homes paid 13.21 cents; against the Mississippi average that is -1.3%.

How reliable is Entergy Mississippi LLC by SAIDI and SAIFI?

SAIDI 331.8 min and SAIFI 1.75 a year, major events excluded; ratio to the national median 3.34, CAIDI 190 min.

How much solar net metering is on the Entergy Mississippi LLC grid?

655 installations with 1.6 MW, of which residential installations number 626.

What is the monthly bill at Entergy Mississippi LLC for average use?

1,188 kWh at 13.21 cents comes to about $157, energy only.

How does Entergy Mississippi LLC rank on price within Mississippi?

Rank 6 of 16 in Mississippi on price, -1.3% against the state average; 5 charge less than 13.21 ¢.

What share of Entergy Mississippi LLC sales do homes buy?

Homes take 42.8% of 12,825,547 MWh, commercial accounts 38.9%, industrial and other 18.4%; the 71,533 commercial accounts use 69,680 kWh each, 4.9 times a home.

At Entergy Mississippi LLC, are smart meters in homes, with a TOU option?

390,985 of 392,797 home meters are AMI, 99.5%. Entergy Mississippi LLC reports no home time-of-use rate; 4 of 32 Mississippi filers do.

Has Entergy Mississippi LLC moved up the Mississippi price list since 2015?

1st cheapest of 16 in 2015, 6th of 16 in 2024; its price rose 32.3% while Mississippi rose 18.8%.

How does Entergy Mississippi LLC compare with 4 similar utilities?

Place 4 of 5 on home price at 13.21 ¢ (Entergy group); median 13.03 ¢, cheapest member 11.05 ¢.

Did Entergy Mississippi LLC cut or raise its 2025 home price?

13.87 cents per kWh, +4.9% on the 13.21 of 2024 (EIA early release for 2025).

Utilities with a similar home price

Home prices nearest to Entergy Mississippi LLC at 13.21 ¢/kWh in 2024, among companies with a page here, any state.

More on Entergy Mississippi LLC

Rate plans on file

2 home plan records, energy charges: 9.1 to 10.0 ¢/kWh.

Who offers time-of-use and tiered rates (17 Apr 2026 snapshot).

Primary sources for Entergy Mississippi LLC: rates, outages and net metering

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Entergy Mississippi LLC: 1,188 kWh a month costs roughly $157 in energy at 13.21 ¢/kWh, -1.3% on the Mississippi average of 13.39 ¢.