Registry, engineering, and operating metrics shown on a consistent EIA basis.
| Metric | Hanging Rock Energy Facility Lawrence County | Riverside Generating LLC Lawrence County |
|---|---|---|
| Capacity | 1,429.8 MW | 1,150 MW |
| Technology | Natural Gas Fired Combined Cycle | Natural Gas Fired Combustion Turbine |
| Operator | Dynegy Hanging Rock Energy Facility | Riverside Generating Co LLC |
| Operating units | 6 | 5 |
| Latest 12-month generation | 10.26 TWh | 815.2 GWh |
| Latest complete-year capacity factor | 81.5% (2025) | 7.7% (2025) |
| National technology rank | #27 of 538 | #7 of 825 |
| Latest EIA report | 2026-04 | 2026-04 |
Generation comes from EIA-923. Capacity, unit counts, technology, and reporting relationships come from EIA-860. Incomplete reporting years are excluded from capacity-factor comparisons.