Power plants in Lamar County, Texas
9 operating power plants in Lamar County, Texas, with 2,838 MW of nameplate capacity, largest first. From EIA-860M, August 2026.
Largest power plants in Lamar County
| # | Plant | MW | GWh, 2025 | Capacity factor |
|---|---|---|---|---|
| 1 | Lamar Power ProjectNatural gas | 1,113 | 6,863 | 70.4% |
| 2 | Mockingbird Solar CenterSolar | 471 | 928 | 22.5% |
| 3 | Paris Energy CenterNatural gas | 266 | 321 | 13.8% |
| 4 | Samson Solar Energy III LLCSolar | 250 | 278 | 12.7% |
| 5 | Eiffel Solar ProjectSolar | 240 | 574 | 27.3% |
| 6 | Samson Solar Energy II LLCSolar | 200 | 354 | – |
| 7 | Impact Solar 1Solar | 199 | 361 | 20.8% |
| 8 | Tyson NickSolar | 91 | 37.9* | – |
| 9 | ChisumSolar | 10 | 13.8 | 15.8% |
* Fewer than 12 months of 2025 reported, so the total is partial.
MW is the nameplate capacity of operating generators and batteries. Source: EIA-860M August 2026, published 2026-09-24, and EIA-923 2025. Page updated 2026-10-04. Data sources
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Other counties in Texas
Harris County83 plants · 10,971 MWBrazoria County41 plants · 5,777 MWPecos County31 plants · 3,731 MWHidalgo County30 plants · 3,427 MWBexar County26 plants · 4,075 MWTarrant County25 plants · 1,382 MWFort Bend County24 plants · 7,211 MWCameron County21 plants · 1,445 MWGalveston County19 plants · 2,764 MW