Southern Indiana Gas and Electric Rates and Average Bill

Southern Indiana Gas and Electric reported 134,700 residential customers on bundled service in 2025, using 895 kWh a month on average at 19.78 cents per kWh. Bundled means the utility supplies the energy and delivers it, so the price covers both. Among the 34 Indiana utilities with at least 10,000 bundled residential customers, Southern Indiana Gas and Electric ranks 33 from the lowest price.

Source: U.S. Energy Information Administration, Form EIA-861 (final 2025 data), sales to ultimate customers. Price is revenue divided by sales and includes fixed charges.

EIA lists the counties where Southern Indiana Gas and Electric has distribution equipment. That covers 7 counties in Indiana. A county can be served by more than one utility, so confirm your address with the utility or your bill.

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For 2025, Southern Indiana Gas and Electric reported an average of 83 minutes without power per customer and 0.78 interruptions per customer, with major event days left out. The typical interruption lasted about 106 minutes. For comparison, the median state averaged 127 minutes of outage per customer.

Southern Indiana Gas and Electric had about 45 fewer minutes of outage per customer than the median state. The Indiana figure across its utilities was 123 minutes. One interruption lasting 106 minutes and 0.78 interruptions a year per customer add up to the 83 minute total.

Source: U.S. Energy Information Administration, Form EIA-861 (final 2025 data), reliability schedule, measured under IEEE 1366. Utilities define events slightly differently, so compare with care.

• Time-of-use pricing. Southern Indiana Gas and Electric does not report a residential time-of-use program in its 2025 EIA filing. Ask the utility, because programs change. How time-of-use rates work.
• Rooftop solar and net metering. EIA shows 836 residential net-metered systems on the Southern Indiana Gas and Electric grid in 2025, with 8.9 megawatts of capacity. How net metering works.

A private company owned by shareholders. A state commission reviews its costs and sets or approves its rates in formal rate cases. In Indiana, that review is done by the Indiana Utility Regulatory Commission.

Southern Indiana Gas and Electric is an investor-owned utility based in Indiana.

Southern Indiana Gas and Electric operates in the MISO power market. Power markets set wholesale costs, but your retail rate is set by the rules described above.

By residential customers, Southern Indiana Gas and Electric ranks 5th of the 44 utilities that report homes in Indiana, with about 4.4% of the state's homes. At $176.99 a month, an average Southern Indiana Gas and Electric home pays about $327 a year more than the Indiana average of $149.72, and uses 43 kWh a month less. Southern Indiana Gas and Electric lists distribution equipment in 7 counties, so check your county and your bill before you assume it serves you. 836 of its residential customers use net metering, or 6.2 per 1,000 homes, against 4.2 for Indiana as a whole.

Source: U.S. Energy Information Administration, Form EIA-861 (final 2025 data). Peers are other utilities of the same type in Indiana with at least 1,000 residential customers and a reported price.

See every one on the electric companies in Indiana page.

Kilowatt Atlas is not Southern Indiana Gas and Electric and does not take payments, start service or manage accounts. To pay a bill, report an outage or start service, use the website, app or phone number printed on your bill. Be careful with search ads and lookalike sites that offer to pay your bill for a fee.

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