How reliable is the power in Indiana?
Indiana ranks 25th of 45 states without major events and 24th with them (1st = fewest minutes), 7 below the U.S. 129 and 352 below the U.S. 662. Major events added 187 minutes, 61% of the with-events total. The figure covers 2,892,870 customers, 88% of the 3,270,775 EIA lists for Indiana.
Indiana with and without major events
minutes without power per customer, 2024, Indiana and U.S.
- 122Indiana, no major events
- 129U.S., no major events
- 309Indiana, with major events
- 662U.S., with major events
| Measure | Indiana without | Indiana with | U.S. without | U.S. with |
|---|---|---|---|---|
| SAIDI, minutes per customer | 122 | 309 | 129 | 662 |
| SAIFI, interruptions per customer | 1.01 | 1.28 | 1.06 | 1.53 |
| CAIDI, minutes per interruption | 121 | 242 | 122 | 433 |
| Median utility, SAIDI minutes | 114 | 214 | — | — |
Which Indiana utilities move the number
Duke Energy Indiana, LLC serves 31% of the customers in the Indiana figure: 30% of lost customer-minutes with major events, 29% without. Without Duke Energy Indiana, LLC, the weighted figure would be 316 minutes with major events and 126 without, against 309 and 122.
- Duke Energy Indiana, LLC: 910,102 customers (31%), 113 min without and 296 with; 30% of lost minutes with major events, 29% without.
- Northern Indiana Pub Serv Co: 485,189 customers (17%), 169 min without and 534 with; 29% of lost minutes with major events, 23% without.
- AES Indiana: 525,000 customers (18%), 87 min without and 247 with; 14% of lost minutes with major events, 13% without.
All Indiana utilities in the 2024 file
104 utilities in the 2024 EIA-861 files for Indiana: 28 follow IEEE 1366, 9 use another method, 67 filed no reliability figures. 37 are listed.
| City of Greenfield - (IN) | Municipal | IEEE 1366 | 13,000 | 10 | 10 | 0.13 | 0.13 | 0 | 1 of 23 | — |
|---|---|---|---|---|---|---|---|---|---|---|
| Johnson County Rural E M C | Cooperative | IEEE 1366 | 31,310 | 28 | 123 | 0.36 | 1.66 | 78 | 2 of 23 | — |
| City of Peru - (IN) | Municipal | IEEE 1366 | 10,689 | 34 | 59 | 0.45 | 0.85 | 42 | 3 of 23 | — |
| Hendricks County Rural E M C | Cooperative | IEEE 1366 | 38,702 | 54 | 107 | 0.96 | 1.30 | 49 | 4 of 23 | — |
| Clark County Rural E M C - (IN) | Cooperative | IEEE 1366 | 28,260 | 57 | 117 | 0.69 | 1.31 | 52 | 5 of 23 | — |
| Northeastern Rural E M C | Cooperative | IEEE 1366 | 32,511 | 58 | 61 | 0.92 | 1.07 | 4 | 6 of 23 | — |
| Boone County Rural EMC | Cooperative | IEEE 1366 | 19,043 | 60 | 60 | 0.66 | 0.66 | 0 | 7 of 23 | — |
| Noble County R E M C | Cooperative | IEEE 1366 | 11,685 | 76 | 136 | 0.83 | 1.10 | 44 | 8 of 23 | — |
| Bartholomew County Rural E M C | Cooperative | IEEE 1366 | 12,123 | 84 | 178 | 1.05 | 1.87 | 53 | 9 of 23 | — |
| AES Indiana | Investor Owned | IEEE 1366 | 525,000 | 87 | 247 | 1.06 | 1.25 | 65 | 10 of 23 | — |
| Indiana Michigan Power Co | Investor Owned | IEEE 1366 | 481,996 | 98 | 157 | 0.72 | 0.84 | 38 | 11 of 23 | — |
| Duke Energy Indiana, LLC | Investor Owned | IEEE 1366 | 910,102 | 113 | 296 | 0.94 | 1.18 | 62 | 12 of 23 | — |
| Tipmont Rural Elec Member Corp | Cooperative | IEEE 1366 | 30,852 | 114 | 145 | 0.91 | 1.12 | 21 | 13 of 23 | — |
| Kosciusko County Rural E M C | Cooperative | IEEE 1366 | 18,726 | 147 | 291 | 0.89 | 1.24 | 49 | 14 of 23 | — |
| Harrison County Rural E M C | Cooperative | IEEE 1366 | 24,725 | 154 | 214 | 1.70 | 2.04 | 28 | 15 of 23 | — |
| Northern Indiana Pub Serv Co | Investor Owned | IEEE 1366 | 485,189 | 169 | 534 | 0.97 | 1.34 | 68 | 16 of 23 | — |
| Jackson County Rural E M C - (IN) | Cooperative | IEEE 1366 | 25,198 | 179 | 249 | 1.89 | 2.18 | 28 | 17 of 23 | — |
| City of Anderson - (IN) | Municipal | IEEE 1366 | 34,434 | 193 | 512 | 1.93 | 2.59 | 62 | 18 of 23 | — |
| Western Indiana Energy REMC | Cooperative | IEEE 1366 | 16,895 | 214 | 1,049 | 1.34 | 2.37 | 80 | 19 of 23 | — |
| Southeastern Indiana R E M C | Cooperative | IEEE 1366 | 28,676 | 248 | 255 | 1.51 | 1.55 | 3 | 20 of 23 | — |
| South Central Indiana REMC | Cooperative | IEEE 1366 | 35,684 | 307 | 742 | 2.81 | 3.41 | 59 | 21 of 23 | — |
| Kankakee Valley Rural E M C | Cooperative | IEEE 1366 | 21,675 | 332 | 679 | 3.64 | 3.66 | 51 | 22 of 23 | — |
| Utilities Dist-Western IN REMC | Cooperative | IEEE 1366 | 19,911 | 431 | 1,372 | 2.32 | 3.15 | 69 | 23 of 23 | — |
| Southern Indiana Gas & Elec Co | Investor Owned | Other method | 155,822 | 81 | 458 | 0.79 | 1.43 | — | Not ranked | other method, not comparable |
| City of Richmond - (IN) | Municipal | Other method | 21,427 | — | 133 | — | 1.03 | — | Not ranked | other method, not comparable |
| NineStar Connect | Cooperative | Other method | 18,673 | 71 | 129 | 0.85 | 1.21 | — | Not ranked | other method, not comparable |
| Carroll-White REMC | Cooperative | IEEE 1366 | 15,149 | 377 | 423 | — | — | — | Not ranked | — |
| RushShelby Energy | Cooperative | Other method | 14,933 | 206 | 391 | — | 2.27 | — | Not ranked | other method, not comparable |
| Dubois Rural Electric Coop Inc | Cooperative | Other method | 14,477 | 116 | 117 | 1.43 | 1.43 | — | Not ranked | other method, not comparable |
| Whitewater Valley Rural EMC | Cooperative | Other method | 12,199 | 316 | 316 | 1.89 | 1.89 | — | Not ranked | other method, not comparable |
| Crawfordsville Elec, Lgt & Pwr | Municipal | Other method | 10,182 | 22 | 22 | 0.11 | 0.11 | — | Not ranked | other method, not comparable |
| Jasper County Rural E M C | Cooperative | IEEE 1366 | 9,793 | 90 | 196 | 1.40 | 2.70 | 54 | Not ranked | under 10,000 customers |
| Southern Indiana R E C, Inc | Cooperative | IEEE 1366 | 9,722 | 220 | 220 | 1.77 | 1.77 | 0 | Not ranked | under 10,000 customers |
| City of Lebanon - (IN) | Municipal | Other method | 9,562 | — | 139 | — | 1.21 | — | Not ranked | other method, not comparable; under 10,000 customers |
| Daviess Martin County R E M C | Cooperative | IEEE 1366 | 8,616 | 249 | 547 | 1.46 | 2.04 | 55 | Not ranked | under 10,000 customers |
| Decatur County Rural E M C | Cooperative | IEEE 1366 | 8,353 | 183 | 183 | 1.50 | 1.50 | 0 | Not ranked | under 10,000 customers |
| City of Jasper - (IN) | Municipal | Other method | 7,899 | 9 | 9 | 0.24 | 0.24 | — | Not ranked | other method, not comparable; under 10,000 customers |
Indiana utilities with no reliability figures
67 in the sales file, no SAIDI or SAIFI row; the 25 largest are listed.
| Utility | Type | Customers |
|---|---|---|
| City of Mishawaka | Municipal | 28,872 |
| Heartland REMC | Cooperative | 18,487 |
| City of Logansport - (IN) | Municipal | 12,885 |
| City of Frankfort - (IN) | Municipal | 9,472 |
| City of Auburn - (IN) | Municipal | 7,940 |
| City of Bluffton - (IN) | Municipal | 6,054 |
| Paulding-Putman Elec Coop, Inc | Cooperative | 4,061 |
| Midwest Energy Cooperative - (MI) | Cooperative | 365 |
| Greenbacker Renewable Energy Corporation | Behind the Meter | 4 |
| AGC Division of APGI Inc | Investor Owned | 2 |
| Wabash Valley Power Assn, Inc | Not stated | — |
| Town of Chalmers - (IN) | Municipal | — |
| Town of Rockville - (IN) | Municipal | — |
| City of Scottsburg - (IN) | Municipal | — |
| Warren County Rural E M C | Cooperative | — |
| Henry County Rural E M C | Cooperative | — |
| City of Lewisville - (IN) | Municipal | — |
| Orange County Rural E M C | Cooperative | — |
| City of Covington - (IN) | Municipal | — |
| Town of Ferdinand - (IN) | Municipal | — |
| City of Rensselaer - (IN) | Municipal | — |
| City of Greendale | Municipal | — |
| Bremen Electric Light & Power Co | Municipal | — |
| City of Garrett | Municipal | — |
| Town of Brookston - (IN) | Municipal | — |
The biggest Indiana utilities against the U.S.
- Duke Energy Indiana, LLC (investor owned, 28% of Indiana customers in the file): SAIDI without major events 113 min, 16 below the U.S. 129; with major events 296 min against 662.
- AES Indiana (investor owned, 16% of Indiana customers in the file): SAIDI without major events 87 min, 42 below the U.S. 129; with major events 247 min against 662.
- Northern Indiana Pub Serv Co (investor owned, 15% of Indiana customers in the file): SAIDI without major events 169 min, 40 above the U.S. 129; with major events 534 min against 662.
- Indiana Michigan Power Co (investor owned, 15% of Indiana customers in the file): SAIDI without major events 98 min, 32 below the U.S. 129; with major events 157 min against 662.
- Southern Indiana Gas & Elec Co (investor owned, 5% of Indiana customers in the file): reports on another method, SAIFI 1.43, not compared with the U.S. figure.
Indiana by type of utility
Among Indiana utilities that report under IEEE 1366, investor owned utilities average 116 minutes without major events and cooperative utilities 158.
| Type | Utilities | Customers | SAIDI without | Median utility | SAIDI with |
|---|---|---|---|---|---|
| Investor Owned | 4 | 2,402,287 | 116 | 105 | 305 |
| Cooperative | 20 | 432,460 | 158 | 151 | 332 |
| Municipal | 3 | 58,123 | 123 | 34 | 316 |
Next to Indiana in the ranking
Indiana report card
Smart meters: 98% of residential meters, 29 utilities (U.S. 92%). Indiana time-based rates: 15 of 32 utilities, 3.5% of residential customers enrolled (U.S. 10.6%). Indiana efficiency spend: $32.7 per customer (U.S. $124.2). Demand response: 26 W per customer (U.S. 77). Indiana net-metered systems: 3.8 per 1,000 customers. Rankings.
Is your Indiana utility better or worse than the Indiana median?
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More
- Indiana against all states
- Indiana utilities among the best and worst
- Indiana utility reliability and price by company
- Indiana major outage reports from the Department of Energy
- Indiana electricity prices
- Indiana help with your bill
37 Indiana filings in EIA-861 2024 (retrieved 2026-10-01), 23 ranked utilities. Method and sources.
Questions
How many minutes without power did the average Indiana customer have in 2024?
122 minutes without major events and 309 with them (28 IEEE 1366 utilities, customer-weighted).
Why do the two Indiana numbers differ so much?
Major events add 187 of the 309 minutes (61%); Duke Energy Indiana, LLC supplies 30% of the with-events total.
Which Indiana utility reported the fewest and the most minutes?
Among 23 utilities with 10,000+ customers: City of Greenfield - (IN) 10 minutes without major events, and Utilities Dist-Western IN REMC 431.
Which Indiana utilities use which method?
28 follow IEEE 1366, 9 use another method, 67 filed no reliability figures.