Registry, engineering, and operating metrics shown on a consistent EIA basis.
| Metric | Edwardsport | Gary Works |
|---|---|---|
| Capacity | 812.7 MW | 161 MW |
| Technology | Coal Integrated Gasification Combined Cycle | Other Gases |
| Operator | Duke Energy Indiana, LLC | United States Steel-Gary |
| Operating units | 6 | 1 |
| Latest 12-month generation | 3.66 TWh | 1.02 TWh |
| Latest complete-year capacity factor | 49.8% (2025) | 67.4% (2025) |
| National technology rank | #1 of 1 | #3 of 29 |
| Latest EIA report | 2026-04 | 2026-04 |