Upton County, TX power plants

7 EIA-registered plants with 1.8 GW of nameplate capacity inside ERCOT; the largest is High Lonesome Wind Power, LLC Hybrid at 562.8 MW.

Capacity by fuel

Nameplate capacity · plants

wind: 1 GW3
solar: 803.2 MW3
batteries: 24.8 MW1

Upton County, TX capacity ranking

7 matching plants · ranked by nameplate capacity

Rank	Plant	Capacity	Type	Operator	Location
1	High Lonesome Wind Power, LLC HybridHigh Lonesome Wind Power, LLCDetailed profile	562.8 MW	Onshore Wind Turbine, Batteries	High Lonesome Wind Power, LLC	Upton County
2	Roadrunner, LLC HybridRoadrunner Solar, LLCDetailed profile	463.3 MW	Solar Photovoltaic, Batteries	Roadrunner Solar, LLC	Upton County
3	King Mountain Wind Ranch 1FPL Energy Upton Wind LPDetailed profile	278 MW	Onshore Wind Turbine	FPL Energy Upton Wind LP	Upton County
4	Castle Gap Solar HybridUpton County Solar 2 LLCDetailed profile	189.9 MW	Solar Photovoltaic, Batteries	Upton County Solar 2 LLC	Upton County
5	Appaloosa Run WindAppaloosa Run Wind, LLCDetailed profile	171.8 MW	Onshore Wind Turbine	Appaloosa Run Wind, LLC	Upton County
6	Upton County SolarRWE Clean EnergyDetailed profile	150 MW	Solar Photovoltaic	RWE Clean Energy	Upton County
7	Upton County BESSVESI Upton County BESS, LLC	24.8 MW	Batteries	VESI Upton County BESS, LLC	Upton County

Other ERCOT counties

plants

County assignment and capacity come from the EIA generator inventory. Capacity is nameplate capacity, not seasonal capability or available operating capacity. A plant can include multiple generators and technologies.