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EnergySavings · Indiana · Utility

Southern Indiana Gas & Elec 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.

Southern Indiana Gas & Elec Co residential customers paid an average of 17.52¢/kWh in 202419% above the Indiana average of 14.78¢/kWh (EIA-861). It served 133,795 residential customers across 7 IN counties. Territories are fixed by address, but the cheapest nearby utility, City of Jasper (11.19¢), works out about $684/yr less at 10,800 kWh/yr.

How Southern Indiana Gas & Elec compares with the utilities next door

Utilities filing EIA-861 service territory in at least one county that Southern Indiana Gas & Elec also serves — average residential ¢/kWh (EIA-861 2024) and annual cost difference vs Southern Indiana Gas & Elec at 10,800 kWh/yr
Utility2024 ¢/kWhCustomersΔ vs Southern Indiana Gas & Elec, ¢/kWh$/yr difference
City of Jasper 11.19 6,568 -6.33 -$684
Duke Energy Indiana, LLC 12.75 796,265 -4.77 -$516
AES Indiana 13.75 469,499 -3.77 -$407
Dubois Rural Electric Coop Inc 14.38 13,419 -3.14 -$339
Western Indiana Energy REMC 14.39 15,017 -3.13 -$338
Southern Indiana R E C, Inc 15.73 8,936 -1.79 -$194
Southern Indiana Gas & Elec Co (this page) 17.52 133,795

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

Where Southern Indiana Gas & Elec customers pay more (county benchmark)

Counties served by Southern Indiana Gas & Elec 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 ¢/kWhSouthern Indiana Gas & Elec premium, $/yr
VanderburghCity of Auburn8.52 +$972
DuboisCity of Jasper11.19 +$684
GibsonDuke Energy Indiana, LLC12.75 +$516
PikeDuke Energy Indiana, LLC12.75 +$516
PoseyDuke Energy Indiana, LLC12.75 +$516
WarrickDuke Energy Indiana, LLC12.75 +$516
SpencerSouthern Indiana R E C, Inc15.73 +$194

Multiple utilities in one county means adjoining territories, not household choice — you cannot switch wires companies.

Rate trend and size

Southern Indiana Gas & Elec Co residential average price and customers, EIA-861 2023 vs 2024
Metric20232024Change
Average price, ¢/kWh17.2417.52+1.6%
Residential customers132,490133,795+1.0%

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

Supply vs delivery on a Southern Indiana Gas & Elec bill

Indiana is a regulated retail market — Southern Indiana Gas & Elec customers cannot choose a different supplier; rates are set in utility-commission proceedings. Official information: in.gov/iurc.

Counties served (IN, EIA-861 2024)

Dubois · Gibson · Pike · Posey · Spencer · Vanderburgh · Warrick

Head-to-head comparisons

Questions people ask

Is Southern Indiana Gas & Elec Co more expensive than other Indiana utilities?
Southern Indiana Gas & Elec Co customers paid an average 17.52 cents/kWh in 2024 — 19% above the Indiana volume-weighted average of 14.78 cents (EIA-861, bundled residential service).
Can I switch away from Southern Indiana Gas & Elec Co?
No — distribution territory is fixed by address and Indiana has no residential supplier shopping. Rate changes go through the state utility commission (in.gov/iurc).
How many customers does Southern Indiana Gas & Elec Co have?
133,795 residential customers in Indiana in 2024 across 7 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.