Largest solar power plants in ERCOT

Utility-scale solar and solar-hybrid power plants ranked by EIA-reported nameplate capacity. Rankings use EIA-anchored plant records in ERCOT.

Largest solar power plants in ERCOT · Ask the Grid

Solar capacity ranking

223 matching plants·ranked by nameplate capacity

Rank	Plant	Capacity	Type	Operator	Location
1	Hecate Energy Longhorn Solar LLCRepsol Renewables NADetailed profile	650 MW	Solar Photovoltaic	Repsol Renewables NA	Jack County
2	Five Wells Solar Center - HybridFive Wells Solar Center, LLCDetailed profile	617.9 MW	Solar Photovoltaic, Batteries	Five Wells Solar Center, LLC	Bell County
3	Hornet Solar (TX)Vesper Energy Development LLCDetailed profile	600 MW	Solar Photovoltaic	Vesper Energy Development LLC	Swisher County
4	Hecate Energy Outpost Solar LLCRepsol Renewables NADetailed profile	515 MW	Solar Photovoltaic	Repsol Renewables NA	Webb County
5	Aktina SolarHecate Energy Ramsey, LLCDetailed profile	500 MW	Solar Photovoltaic	Hecate Energy Ramsey, LLC	Wharton County
6	Hecate Energy Frye Solar LLCRepsol Renewables NADetailed profile	500 MW	Solar Photovoltaic	Repsol Renewables NA	Swisher County
7	Lumina II Solar ProjectSolar Photovoltaic, BatteriesDetailed profile	486.6 MW	Solar Photovoltaic, Batteries	—	Scurry County
8	Lumina Solar ProjectBatteries, Solar PhotovoltaicDetailed profile	486.6 MW	Batteries, Solar Photovoltaic	—	Scurry County
9	Parliament SolarParliament Solar, LLCDetailed profile	480 MW	Solar Photovoltaic	Parliament Solar, LLC	Waller County
10	Mockingbird Solar CenterMockingbird Solar Center, LLCDetailed profile	471 MW	Solar Photovoltaic	Mockingbird Solar Center, LLC	Lamar County
11	Roadrunner, LLC HybridRoadrunner Solar, LLCDetailed profile	463.3 MW	Solar Photovoltaic, Batteries	Roadrunner Solar, LLC	Upton County
12	2W Permian Solar Project Hybrid2W Permian Solar, LLCDetailed profile	460 MW	Solar Photovoltaic, Batteries	2W Permian Solar, LLC	Andrews County
13	Old 300 Solar Center, LLCOld 300 Solar Center, LLCDetailed profile	430 MW	Solar Photovoltaic	Old 300 Solar Center, LLC	Fort Bend County
14	Ash Creek SolarAsh CreekDetailed profile	408.9 MW	Solar Photovoltaic	Ash Creek	Hill County
15	Bright Arrow Solar, LLCRWE Clean EnergyDetailed profile	403.6 MW	Solar Photovoltaic, Batteries	RWE Clean Energy	Hopkins County
16	Sequoia 1Sequoia 1 Solar ProjectDetailed profile	401.4 MW	Solar Photovoltaic	Sequoia 1 Solar Project	Eastland County
17	Noble SolarBT Noble Solar, LLCDetailed profile	400 MW	Batteries, Solar Photovoltaic	BT Noble Solar, LLC	Denton County
18	Waco SolarWaco Solar, LLCDetailed profile	400 MW	Solar Photovoltaic	Waco Solar, LLC	Limestone County
19	Red Tailed Hawk Solar LLCAcciona Energy USA Global, LLCDetailed profile	360 MW	Solar Photovoltaic	Acciona Energy USA Global, LLC	Wharton County
20	Fagus Solar ParkExcel Advantage Services, LLCDetailed profile	331.6 MW	Solar Photovoltaic	Excel Advantage Services, LLC	Childress County
21	Stampede Solar HybridStampede Solar Project LLCDetailed profile	328.1 MW	Batteries, Solar Photovoltaic	Stampede Solar Project LLC	Hopkins County
22	IP Radian, LLCSolar PhotovoltaicDetailed profile	320 MW	Solar Photovoltaic	—	Brown County
23	Azure Sky SolarAzure Sky Solar Project, LLCDetailed profile	316.2 MW	Batteries, Solar Photovoltaic	Azure Sky Solar Project, LLC	Haskell County
24	BT Hickerson Solar, LLCBT Hickerson Solar, LLCDetailed profile	310 MW	Solar Photovoltaic	BT Hickerson Solar, LLC	Bosque County
25	Delilah Solar Energy II LLCInvenergy Services LLCDetailed profile	310 MW	Solar Photovoltaic	Invenergy Services LLC	Red River County
26	Fence Post Solar Hybrid Project, LLCFence Post Solar Project, LLCDetailed profile	308 MW	Batteries, Solar Photovoltaic	Fence Post Solar Project, LLC	Navarro County
27	Greasewood II LLCGreasewood II LLCDetailed profile	306 MW	Solar Photovoltaic	Greasewood II LLC	Pecos County
28	Juno Solar ProjectSE Juno, LLCDetailed profile	305.6 MW	Solar Photovoltaic	SE Juno, LLC	Borden County
29	Estonian Solar Project, LLCEnel Green Power Estonian Solar Project, LLCDetailed profile	304.5 MW	Solar Photovoltaic, Batteries	Enel Green Power Estonian Solar Project, LLC	Delta County
30	Delilah Solar Energy LLCInvenergy Services LLCDetailed profile	300 MW	Solar Photovoltaic	Invenergy Services LLC	Red River County
31	Peregrine SolarRWE Clean EnergyDetailed profile	300 MW	Solar Photovoltaic	RWE Clean Energy	Goliad County
32	Prospero SolarProspero Energy Project, LLC (Longroad)Detailed profile	300 MW	Solar Photovoltaic	Prospero Energy Project, LLC (Longroad)	Andrews County
33	Titan Solar ProjectSE Titan, LLCDetailed profile	260 MW	Solar Photovoltaic	SE Titan, LLC	Culberson County
34	Greasewood SolarConcho Bluff LLCDetailed profile	255 MW	Solar Photovoltaic	Concho Bluff LLC	Pecos County
35	Taygete Energy Project LLCTaygete Energy Project LLCDetailed profile	255 MW	Solar Photovoltaic	Taygete Energy Project LLC	Pecos County
36	Texas Solar Nova 1Texas Solar Nova 1, LLCDetailed profile	252 MW	Solar Photovoltaic	Texas Solar Nova 1, LLC	Kent County
37	Copperhead Solar, LLCGeronimo PowerDetailed profile	250 MW	Solar Photovoltaic, Batteries	Geronimo Power	McLennan County
38	Galloway 1 Solar Farm225DD 8me LLCDetailed profile	250 MW	Solar Photovoltaic	225DD 8me LLC	Concho County
39	Hopkins Energy LLCHopkins Energy LLCDetailed profile	250 MW	Solar Photovoltaic	Hopkins Energy LLC	Hopkins County
40	Orion II Solar ProjectBen Milam Solar 2 LLCDetailed profile	250 MW	Solar Photovoltaic	Ben Milam Solar 2 LLC	Milam County
41	Orion III Solar ProjectBen Milam Solar 3 LLCDetailed profile	250 MW	Solar Photovoltaic	Ben Milam Solar 3 LLC	Milam County
42	Phoebe SolarPhoebe Energy Project, LLCDetailed profile	250 MW	Solar Photovoltaic	Phoebe Energy Project, LLC	Winkler County
43	Pisgah Ridge Solar, LLCDuke Energy Renewables ServicesDetailed profile	250 MW	Solar Photovoltaic	Duke Energy Renewables Services	Navarro County
44	Prospero Solar IIProspero Solar II, LLC (Longroad)Detailed profile	250 MW	Solar Photovoltaic	Prospero Solar II, LLC (Longroad)	Andrews County
45	RE MaplewoodOnward EnergyDetailed profile	250 MW	Solar Photovoltaic	Onward Energy	Pecos County
46	Roaring Springs, LLCRoaring Springs, LLC	250 MW	Solar Photovoltaic	Roaring Springs, LLC	Motley County
47	Samson Solar EnergyInvenergy Services LLCDetailed profile	250 MW	Solar Photovoltaic	Invenergy Services LLC	Franklin County
48	Samson Solar Energy III LLCInvenergy Services LLCDetailed profile	250 MW	Solar Photovoltaic	Invenergy Services LLC	Lamar County
49	Sparta SolarSparta Solar, LLCDetailed profile	250 MW	Solar Photovoltaic	Sparta Solar, LLC	Bee County
50	Sun Valley Solar ProjectSun Valley Solar LLCDetailed profile	250 MW	Solar Photovoltaic	Sun Valley Solar LLC	Hill County