Southern Indiana Gas & Electric Co. electricity rates
Investor-owned utility · Indiana · RFC region · MISO
Southern Indiana Gas & Electric Co. is a for-profit, investor-owned utility regulated by the state utility commission, serving 134,700 homes in Indiana. Its residential customers pay an average of 21.32¢/kWh including fixed and delivery charges, 19% more than the U.S. average.
Rate basis: EIA-861M monthly utility data, 12 months ending 2026-07.
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Southern Indiana Gas & Electric Co. bill estimates
| Monthly use | At average all-in rate | Base tariff charges* |
|---|---|---|
| 500 kWh | $106.60 | $84.70 |
| 1,000 kWh | $213.20 | $156.40 |
| 1,500 kWh | $319.80 | $228.10 |
| 2,000 kWh | $426.40 | $299.80 |
*RS - Residential Service, Standard Customers (effective 2019-05-01, $13.00/month customer charge), energy and fixed charges from the OpenEI Utility Rate Database. Riders, fuel adjustments and taxes are often billed separately, so real bills usually land closer to the all-in column. Calculate your bill.
Southern Indiana Gas & Electric Co. residential rate plans
| Plan | Effective | Customer charge | Energy charges |
|---|---|---|---|
| RS - Residential Service, Standard Customers | 2019-05-01 | $13.00 | 14.34¢ |
| RS - Residential Service, Transitional Customerstime-of-use | 2019-05-01 | $13.00 | 12.4¢ (12am–12am) — summer weekdays |
| B - Water Heating Service | 2017-02-01 | $5.00 | 9.04¢ |
Source: OpenEI U.S. Utility Rate Database. Rates change. Check the linked tariff or your bill for current figures.
Southern Indiana Gas & Electric Co. rate history
2015–2025: +33% change in the average residential rate (14.82¢ → 19.78¢). Annual EIA-861 data.
Outages & reliability
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Reliability history
| 2025 | Southern Indiana Gas & Electric Co. | Indiana avg | U.S. avg |
|---|---|---|---|
| Outage minutes per customer (SAIDI) | 949 | 375 | 266 |
| Outages per customer (SAIFI) | 1.59 | 1.39 | 1.34 |
| Average restoration time (CAIDI) | 9 hr 55 min | — | — |
| Outage minutes excluding major storms | 83 | 125 | 121 |
Outages in counties served (2025)
From ORNL EAGLE-I, which tracks customers without power every 15 minutes. These counts cover every utility in each county. Weighted across Southern Indiana Gas & Electric Co.'s counties, customers averaged 14 hr 21 min without power.
| County | Outage min/customer | Days with outages | Peak customers out | Worst day |
|---|---|---|---|---|
| Warrick | 2,673 | 109 | 21,665 | 2025-01-06 |
| Posey | 977 | 56 | 3,067 | 2025-01-06 |
| Vanderburgh | 969 | 74 | 38,624 | 2025-01-06 |
| Pike | 819 | 53 | 1,996 | 2025-11-20 |
| Spencer | 422 | 46 | 1,644 | 2025-12-17 |
| Gibson | 286 | 48 | 4,357 | 2025-03-15 |
| Dubois | 0 | 0 | 8 | 2025-06-21 |
Southern Indiana Gas & Electric Co. service area
Southern Indiana Gas & Electric Co. serves 7 counties in Indiana and 74 ZIP codes.
Dubois, Gibson, Pike, Posey, Spencer, Vanderburgh, Warrick
Cities: Evansville, Jasper, Princeton, Mount Vernon, Boonville, Huntingburg, Melody Hill, Chandler, Newburgh, Fort Branch, Santa Claus, Oakland City, Petersburg, Rockport, Ferdinand, Haubstadt, Dale, Darmstadt, Owensville, Poseyville
Programs, smart meters & solar
| Smart meters (AMI) for homes | 100% |
| Time-based rate programs | None reported |
| Net-metered solar homes | 837 |
| Homes in demand response (e.g. thermostat rebates) | 32,622 |
| Residential efficiency incentives paid (2025) | $1,467,188 |
| Residential energy saved by programs | 14,304 MWh |
Southern Indiana Gas & Electric Co. at a glance
| Ownership | Investor-owned utility |
| Services | Generation, Transmission, Distribution, Wholesale Marketing, Bundled |
| Commercial rate | 17.43¢/kWh |
| Industrial rate | 10.07¢/kWh |
| Retail revenue (2025) | $710,397,700 |
| Electricity sold (2025) | 4,992,042 MWh |
| Peak demand | 1,193 MW summer · 954 MW winter |
| Power from own generation | 35% (rest purchased) |
| Line losses | 5.6% |
| Balancing authority | MISO |
| EIA utility ID | 17633 |
Other utilities in Indiana
Frequently asked questions
What is Southern Indiana Gas & Electric Co.'s electricity rate?
Southern Indiana Gas & Electric Co. residential customers pay an average of 21.32¢ per kWh, all charges included (EIA-861M monthly utility data, 12 months ending 2026-07). That's 26% above the Indiana average of 16.94¢ and 19% above the U.S. average.
What is the average Southern Indiana Gas & Electric Co. electric bill?
About $191 a month. The average Southern Indiana Gas & Electric Co. home uses 895 kWh a month. At 1,000 kWh the bill would be about $213.
How many customers does Southern Indiana Gas & Electric Co. have?
Southern Indiana Gas & Electric Co. serves 134,700 residential customers and 154,465 customers in total in Indiana, across 7 counties.
How reliable is Southern Indiana Gas & Electric Co.?
In 2025, the average Southern Indiana Gas & Electric Co. customer was without power for 15 hr 49 min (SAIDI) over 1.59 interruptions (SAIFI), including major storms. Excluding major event days it was 83 min. The Indiana average was 6 hr 15 min and the U.S. average 4 hr 26 min.
Does Southern Indiana Gas & Electric Co. offer time-of-use rates?
Yes. The OpenEI rate database lists 1 time-of-use residential plan, including RS - Residential Service, Transitional Customers. Running big appliances off-peak can cut their cost. Pick the plan in the calculator above to see by how much.
Does Southern Indiana Gas & Electric Co. offer net metering for solar?
Southern Indiana Gas & Electric Co. had 837 residential net-metered customers in 2025 with 8.9 MW of capacity. Estimate solar savings at this utility's rate.
Sources: EIA-861 2025 and EIA-861M (through July 2026), OpenEI URDB, ORNL EAGLE-I, U.S. Census. Methodology. Spot an error? Rates change often, so confirm with Southern Indiana Gas & Electric Co. before making decisions.