Rowdy Creek Solar and BESSUnder construction
Lamar County, Texas · EIA plant ID 65854 · Operator: Parliament Energy Holdings LLC
455 MW under construction · 350 MW planned (Batteries, Solar Photovoltaic), first expected May 2027 · EIA-860M
Nameplate—MWSummer — MW
Generators0in service · 455 MW building
Net generation—GWh12 mo
Capacity factor—no 923 generation in the last 12 months
Heat rate—thermal plants only
First online—
Capacity factor by year
Net MWh ÷ (summer MW × hours), primary-fuel units. Each year uses that year's EIA-860 ratings; the hollow dot is the latest 12 months.
No capacity factor available.
Heat rate by year
Electric fuel MMBtu × 1000 ÷ net MWh (Btu/kWh, HHV), fossil units only; CT + CA counted as one combined-cycle block.
Heat rate applies to fuel-burning (thermal) units only.
Generators
EIA-860 (annual) with EIA-860M updates through Sep 2026. EIA-923 reports generation by plant, prime mover and fuel, not by unit, so unit-level output isn't shown.
| Gen ID | Technology | Prime mover | Nameplate MW | Summer MW | Online | Status | Planned retirement | OEM / model |
|---|---|---|---|---|---|---|---|---|
| RDYPV | Solar Photovoltaic | PV | 455 | 455 | planned Jun 2028 | Under construction | — | coming soon |
| RDYBS | Batteries | BA | 350 | 350 | planned May 2027 | Planned | — | coming soon |
Owner / operator
Operator: Parliament Energy Holdings LLC. Ownership shares by in-service nameplate MW (EIA-860 Schedule 4; units not listed there are wholly owned by the operator).
Nearby plants
Within 80 km.
| Paris Energy Center | 266 MW | 10.5 km |
| Tyson Nick | 91 MW | 12.6 km |
| MRG Goody Solar Project Hybrid | — | 13.2 km |
| Roscommon Solar Park | — | 14.7 km |
| Lamar Power Project | 1,113 MW | 14.9 km |
| Eiffel Solar Project | 240 MW | 20.8 km |