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Southern Indiana Gas & Elec Co

Southern Indiana Gas & Elec Co served 134,700 residential customers in Indiana in 2025 (4.4% of the state's residential customers), the 5th largest of 46 utilities reporting there. Bundled service; ownership: investor owned; balancing authority MISO.

The meter, one average month.

Scroll to run 30 days of Southern Indiana Gas & Elec Co's average residential use through a five-dial register.

Day 30 of 30
Used so far
895 kWh
At 19.78¢/kWh
$177
An average 2025 month: 895 kWh at 19.78¢ comes to about $177, the average bill. Use is spread evenly over 30 days for the picture.

Price ruler0 to 50¢ per kWh

Where 19.78¢ sits.

Southern Indiana Gas & Elec Co averaged 19.78¢ per kWh against a Indiana residential average of 16.23¢: 21.9% above the state figure. Among the 5 investor owned utilities in Indiana with bundled residential sales, it ranks 4th from the lowest price.

2020 and 2025EIA-861

Five years, same meter.

In 2020 the average Southern Indiana Gas & Elec Co home used 891 kWh a month at 15.7¢ and paid $140. In 2025 it used 895 kWh at 19.78¢ and paid $177: the price per kWh is up 26%.

Southern Indiana Gas & Elec Co, Indiana, residential averages, 2020 and 2025
Measure20202025
Price, ¢/kWh15.719.78
Use, kWh a month891895
Bill, US$ a month139.8176.99
Southern Indiana Gas & Elec Co customers and sales by class in Indiana, 2025, EIA-861 (bundled service)
ClassCustomersMWh sold¢/kWh
Residential134,7001,446,13319.78
Commercial19,6531,165,29816.7
Industrial1122,380,6119.65

Who else is on the line

Homes are one class.

Homes took 29.0% of the electricity Southern Indiana Gas & Elec Co sold in Indiana in 2025.

Rooftop solar on its linesnet metering

836 roofs.

Residential net-metered PV
836installations reported for 2025
Capacity
8.9 MWresidential, net metered
Per 1,000 homes
6.2installations per 1,000 residential customers

Service territoryEIA-861

7 counties.

DuboisGibsonPikePoseySpencerVanderburghWarrick

Counties in Indiana where Southern Indiana Gas & Elec Co reported serving customers in 2025 (7 in all; up to 24 listed).

EIA-8612025Utility 17633

The filing, line by line.

Southern Indiana Gas & Elec Co, Indiana, residential class, 2025. Price basis: revenue divided by kWh sold, all residential customers.
MeasureValueUnit
Average price19.78¢/kWh
Indiana average price16.23¢/kWh
Difference from state average21.9%
Price change over 5 years26.0%
Typical monthly use895kWh
Typical monthly bill176.99US$
Residential customers134,700accounts
Share of IN residential customers4.4%
Size rank in IN5 of 46by customers
Price rank, investor owned peers4 of 51 = lowest

Rate plans on fileOpenEI URDB

None shown for this page. Plan counts appear once per utility, on its largest state's bundled page; how plans are counted.

Indiana: state average, five-year steps and every provider

Read this first

  • Class-wide averages, not a quote or a bill for any one customer.
  • Plan data comes from a public, crowd-maintained database and can be out of date.
  • All prices on this site are in cents per kWh unless marked otherwise. Bills are US dollars per month.

Credits and notices

The credits and notices that each data source requires are printed word for word with that source in the Sources list below.