Duke Energy Indiana, LLC electricity rates in Indiana, 2025
Duke Energy Indiana, LLC’s 808,572 residential customers paid an average of 14.98¢ per kWh in 2025, 6% below the Indiana average of 15.96¢. The typical home used 992 kWh a month, for an average bill of $149.
- 14.98¢avg ¢/kWh (2025)+2.23¢ (+17.5%) vs 2024
- $149Avg monthly billIndiana: $150
- 992 kWhAvg monthly useIndiana: 938 kWh
- 808,572Residential customersFull-service utility
| Sector | Customers | Sales (MWh) | Revenue | ¢/kWh 2025 | ¢/kWh 2024 | Change |
|---|---|---|---|---|---|---|
| Residential | 808,572 | 9,625,405 | $1,441,596,000 | 14.98¢ | 12.75¢ | +2.23¢ (+17.5%) |
| Commercial | 110,631 | 8,650,038 | $1,016,182,000 | 11.75¢ | 9.94¢ | +1.80¢ (+18.1%) |
| Industrial | 2,601 | 9,222,628 | $796,637,000 | 8.64¢ | 7.88¢ | +0.76¢ (+9.6%) |
| All sectors | 921,804 | 27,498,071 | $3,254,415,000 | 11.84¢ | 10.18¢ | +1.65¢ (+16.2%) |
How Duke Energy Indiana, LLC compares
- Indiana residential average, 2025: 15.96¢ per kWh, 938 kWh a month, $150 average bill. U.S. average: 17.23¢, 874 kWh, $151.
- Among 45 full-service utilities in Indiana with at least 1,000 residential customers, Duke Energy Indiana, LLC ranks 29 of 45 from lowest to highest average price.
- Latest monthly figure: Indiana homes paid 17.02¢ per kWh in August 2026 (preliminary), against 16.21¢ in August 2025. Summer months often run higher than the annual average.
- From 2024 to 2025 this average rose 17.5%; the state average rose 8.1%.
- Duke Energy Indiana, LLC is an investor-owned utility, a private company whose rates are set by the state utility commission. Balancing authority: MISO.
Where Duke Energy Indiana, LLC serves
EIA lists 71 Indiana counties in its 2025 service territory: Bartholomew, Benton, Boone, Brown, Carroll, Cass, Clark, Clay, Clinton, Crawford, Daviess, Dearborn, Decatur, Delaware, Dubois, Fayette, Floyd, Fountain, Franklin, Fulton, Gibson, Grant, Greene, Hamilton, Hancock, Harrison, Hendricks, Henry, Howard, Huntington, Jackson, Jefferson, Jennings, Johnson, Knox, Kosciusko, Lawrence, Madison, Marion, Martin, and 31 more.
428 ZIP codes are matched to Duke Energy Indiana, LLC in NREL’s 2024 ZIP file: 46011, 46030, 46031, 46032, 46033, 46034, 46035, 46036, 46037, 46038, 46039, 46040, 46041, 46044, 46045, 46047, 46048, 46049, 46050, 46051, 46052, 46055, 46056, 46057, 46058, 46060, 46061, 46062, 46064, 46065, 46067, 46068, 46069, 46071, 46072, 46074, 46075, 46076, 46077, 46085, 46103, 46104, 46106, 46112, 46115, 46118, 46120, 46121, 46122, 46123, 46124, 46126, 46128, 46130, 46131, 46133, 46135, 46140, 46142, 46143, and 368 more. Utility boundaries do not follow ZIP lines, so a ZIP can have more than one provider.
Indiana full-service utilities with similar rates
| Provider | ¢/kWh | Avg bill | Customers |
|---|---|---|---|
| Bartholomew County Rural E M C | 14.53¢ | $173 | 11,493 |
| AES Indiana | 14.69¢ | $138 | 469,634 |
| Kankakee Valley Rural E M C | 14.72¢ | $145 | 19,027 |
| Western Indiana Energy REMC | 14.73¢ | $181 | 15,012 |
| Daviess Martin County R E M C | 14.90¢ | $193 | 8,024 |
| Decatur County Rural E M C | 15.02¢ | $184 | 8,187 |
| Whitewater Valley Rural EMC | 15.39¢ | $183 | 12,035 |
| Northeastern Rural E M C | 15.43¢ | $158 | 31,034 |
Sources
- U.S. Energy Information Administration, Annual Electric Power Industry Report, Form EIA-861, 2025 final data (f8612025.zip, file dated October 7, 2026): Sales to Ultimate Customers, Average Monthly Bill and Service Territory tables.
- EIA Form EIA-861, 2024 final data (f8612024.zip, file dated December 4, 2025), for the 2024 comparison.
- EIA Electric Power Monthly, Table 5.6.A (average price by state, August 2026 and August 2025; 2026 values are preliminary), file dated October 22, 2026.
- National Renewable Energy Laboratory via OpenEI, U.S. Electric Utility Companies and Rates: Look-up by Zipcode (2024) (investor-owned and other utilities, files dated November 10, 2025), used only to match ZIP codes to utilities.
Average price = residential revenue ÷ residential kWh sold, as reported to EIA. It includes fixed monthly charges, taxes passed through in revenue and seasonal tiers, averaged over the year. Your own rate depends on your tariff and usage.