Robert D WillisOut of service
Jasper County, Texas · EIA plant ID 7200 · Operator: USACE-Fort Worth District
Nameplate8MWSummer 8 MW
Generators2in service
Net generation-0GWh12 mo to Dec 2025
Capacity factor-0%!hydro units, summer MW
Heat rate—thermal plants only
First online1989
Monthly net generation
EIA-923, all units at the plant. Net of station use; storage can go negative.
FinalPreliminary
Capacity factor by year
Net MWh ÷ (summer MW × hours), hydro units. Each year uses that year's EIA-860 ratings; the hollow dot is the latest 12 months.
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.
Annual data table
| Year | Net GWh | Capacity factor | Heat rate (Btu/kWh) |
|---|---|---|---|
| 2002 | 34.8 | 49.6% | — |
| 2003 | 40.1 | 57.2% | — |
| 2004 | 21.6 | 30.8% | — |
| 2005 | 19 | 27.1% | — |
| 2006 | 10 | 14.3% | — |
| 2007 | 4.1 | 5.9% | — |
| 2008 | 17.9 | 25.5% | — |
| 2009 | 20 | 28.6% | — |
| 2010 | 23.5 | 33.5% | — |
| 2011 | 1.4 | 2.0% | — |
| 2012 | 30.8 | 43.8% | — |
| 2013 | 27.8 | 39.6% | — |
| 2014 | 21.3 | 30.3% | — |
| 2015 | 9.6 | 13.7% | — |
| 2016 | 0 | 0.0% | — |
| 2017 | 5.9 | 8.5% | — |
| 2022 | 22.7 | 32.4% | — |
| 2023 | 4.4 | 6.3% | — |
| 2024 | -0.3 | -0.5% | — |
| 2025 | -0.3 | -0.4% | — |
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 |
|---|---|---|---|---|---|---|---|---|
| 1 | Conventional Hydroelectric | HY | 4 | 4 | Dec 1989 | Operating (Out of service) | — | coming soon |
| 2 | Conventional Hydroelectric | HY | 4 | 4 | Dec 1989 | Operating (Out of service) | — | coming soon |
Owner / operator
Operator: USACE-Fort Worth District. Ownership shares by in-service nameplate MW (EIA-860 Schedule 4; units not listed there are wholly owned by the operator).
| USACE-Fort Worth District | 100.0% | 8 MW |
Nearby plants
Within 80 km.
| Woodville Renewable Power Project | 50 MW | 25.6 km |
| Sam Rayburn Dam | 52 MW | 30 km |
| Longwing Solar | — | 30.7 km |
| Peri Peri Solar | — | 47.5 km |
| WestRock (TX) | 58 MW | 51.7 km |
| Segno Solar Station | — | 54.6 km |