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EnergySavings · Louisiana · Utility

Southwestern Electric Power Co: what its customers actually pay

Data as of: EIA-861 annual 2024 (released 2025) · EIA monthly state prices February 2026 · EIA weekly heating-fuel survey Mar 30, 2026 · retail-choice registry reviewed Jun 2026 · URDB tariffs pulled Jun 2026. Page generated 2026-06-12.

Southwestern Electric Power Co residential customers paid an average of 13.46¢/kWh in 202415% above the Louisiana average of 11.73¢/kWh (EIA-861). It served 207,011 residential customers across 11 LA counties. Territories are fixed by address, but the cheapest nearby utility, Panola-Harrison Elec Coop (8.84¢), works out about $499/yr less at 10,800 kWh/yr.

How Southwestern Electric Power compares with the utilities next door

Utilities filing EIA-861 service territory in at least one county that Southwestern Electric Power also serves — average residential ¢/kWh (EIA-861 2024) and annual cost difference vs Southwestern Electric Power at 10,800 kWh/yr
Utility2024 ¢/kWhCustomersΔ vs Southwestern Electric Power, ¢/kWh$/yr difference
Panola-Harrison Elec Coop, Inc 8.84 8,459 -4.62 -$499
City of Natchitoches 9.26 7,234 -4.20 -$454
Entergy Louisiana LLC 11.05 957,522 -2.40 -$260
Cleco Power LLC 12.33 251,927 -1.13 -$122
Claiborne Electric Coop, Inc 13.00 21,438 -0.46 -$50
Concordia Electric Coop, Inc 13.36 11,879 -0.10 -$11
Southwestern Electric Power Co (this page) 13.46 207,011
Beauregard Electric Coop, Inc 13.70 40,051 +0.24 +$25

7 bundled utilities (≥5,000 customers) share at least one county with Southwestern Electric Power. Positive $/yr = that utility's customers pay more than Southwestern Electric Power customers at the same usage. Territories are fixed by address — these gaps measure cost differences between areas, not options you can pick between.

Where Southwestern Electric Power customers pay more (county benchmark)

Counties served by Southwestern Electric Power Co: cheapest bundled utility operating in the same county and the annual difference at 10,800 kWh/yr (EIA-861 2024)
CountyCheapest utility in countyTheir ¢/kWhSouthwestern Electric Power premium, $/yr
CaddoPanola-Harrison Elec Coop, Inc8.84 +$499
DeSotoPanola-Harrison Elec Coop, Inc8.84 +$499
NatchitochesCity of Natchitoches9.26 +$454
BienvilleEntergy Louisiana LLC11.05 +$260
BossierEntergy Louisiana LLC11.05 +$260
GrantEntergy Louisiana LLC11.05 +$260
Red RiverEntergy Louisiana LLC11.05 +$260
SabineEntergy Louisiana LLC11.05 +$260

Multiple utilities in one county means adjoining territories, not household choice — you cannot switch wires companies. Showing the 8 highest-premium counties of 11 served.

Rate trend and size

Southwestern Electric Power Co residential average price and customers, EIA-861 2023 vs 2024
Metric20232024Change
Average price, ¢/kWh12.7713.46+5.4%
Residential customers207,281207,011-0.1%

Ownership: Investor Owned. Statewide context: Louisiana electricity rates.

Supply vs delivery on a Southwestern Electric Power bill

Louisiana is a regulated retail market — Southwestern Electric Power customers cannot choose a different supplier; rates are set in utility-commission proceedings. Official information: lpsc.louisiana.gov.

Counties served (LA, EIA-861 2024)

Bienville · Bossier · Caddo · DeSoto · Grant · Natchitoches · Red River · Sabine · Vernon · Webster · Winn

Head-to-head comparisons

Questions people ask

Is Southwestern Electric Power Co more expensive than other Louisiana utilities?
Southwestern Electric Power Co customers paid an average 13.46 cents/kWh in 2024 — 15% above the Louisiana volume-weighted average of 11.73 cents (EIA-861, bundled residential service).
Can I switch away from Southwestern Electric Power Co?
No — distribution territory is fixed by address and Louisiana has no residential supplier shopping. Rate changes go through the state utility commission (lpsc.louisiana.gov).
How many customers does Southwestern Electric Power Co have?
207,011 residential customers in Louisiana in 2024 across 11 counties, per its EIA-861 federal filing. Ownership type: investor-owned.
About these numbers. Rates shown are averages computed from federal regulatory filings (EIA Form 861) and public tariff databases — confirm with your utility before making decisions; your actual rate depends on your tariff, usage, and riders. Distribution utility is determined by address and generally cannot be chosen; in retail-choice states you may choose your supplier for the supply portion of the bill. Savings figures use 10,800 kWh/yr (US average residential usage) and are estimates, not quotes. EnergySavings is an independent data project by CertiHomes and is not affiliated with any utility, supplier, or government agency.