How many solar farms are in Texas?

Texas has 251 operating utility-scale solar farms with 35 GW of capacity, according to the EIA's monthly survey of power plants.

What is the largest solar farm in Texas?

Hecate Energy Longhorn Solar LLC in Jack County, Texas is the largest, at 650 MW. It came online in 2026.

How many solar farms were built in Texas in 2025?

46 solar farms came online in Texas in 2025, with 8,282 MW of capacity.

Who is developing solar farms in Texas?

Interconnection queues list each project under a project company, not the developer behind it. Cleanview researches the developer of every project and has them on paid plans.

Solar farms in Texas

Texas has 251 operating solar farms with 35 GW of capacity. 46 came online in 2025.

Operating251

See planned solar farms in Texas

Updated monthly. Last updated November 2026.

Under 50 MW50–249 MW250 MW and up

Updated monthly. Last updated November 2026.

Texas had 19 solar farms online in 2016 and 251 in 2026

108

124

145

180

226

251

2016’162017’172018’182019’192020’202021’212022’222023’232024’242025’252026’26

Solar farms online at the end of each year. Source: EIA-860M, compiled by Cleanview.

The 10 largest solar farms in Texas

Operating, by capacity

#	Solar farm	County	Year online	Capacity
1	Hecate Energy Longhorn Solar LLC	Jack County	2026	650 MW
2	Hornet Solar (TX)	Swisher County	2025	600 MW
3	Hecate Energy Outpost Solar LLC	Webb County	2025	515 MW
4	Hecate Energy Frye Solar LLC	Swisher County	2024	500 MW
5	Aktina Solar	Wharton County	2023	500 MW
6	Parliament Solar	Waller County	2025	480 MW
7	Mockingbird Solar Center	Lamar County	2024	471 MW
8	Old 300 Solar Center, LLC	Fort Bend County	2024	430 MW
9	2W Permian Solar Project Hybrid	Andrews County	2021	420 MW
10	Ash Creek Solar	Hill County	2025	409 MW

Solar farms that came online most recently in Texas

Newest first

#	Solar farm	County	Year online	Capacity
1	1000 Mile Solar	Yoakum County	2026	300 MW
2	Rockhound A	Ector County	2026	245 MW
3	Yaupon Solar Project (Hybrid)	Milam County	2026	200 MW
4	Kaufman Solar	Kaufman County	2026	200 MW
5	King Mountain Solar	Upton County	2026	175 MW
6	Three W Solar	Hill County	2026	111 MW
7	Rockhound C	Ector County	2026	61 MW
8	Rockhound D	Ector County	2026	28 MW
9	Misae Solar IV LLC	Leon County	2026	209 MW
10	Millers Branch Solar	Haskell County	2026	380 MW

The developer behind each project is on paid plans. See plans

How Cleanview tracks solar farms

Operating solar farms come from the EIA's monthly survey of power plants. Planned projects come from the grid operators' interconnection queues. We research who is developing each one, since a queue lists a project company, not its owner.

Questions about solar farms in Texas

How many solar farms are in Texas?: Texas has 251 operating utility-scale solar farms with 35 GW of capacity, according to the EIA's monthly survey of power plants.
What is the largest solar farm in Texas?: Hecate Energy Longhorn Solar LLC in Jack County, Texas is the largest, at 650 MW. It came online in 2026.
How many solar farms were built in Texas in 2025?: 46 solar farms came online in Texas in 2025, with 8,282 MW of capacity.
Who is developing solar farms in Texas?: Interconnection queues list each project under a project company, not the developer behind it. Cleanview researches the developer of every project and has them on paid plans.