Explore the largest solar farms expected to come online in ERCOT and see all proposed solar projects on a map.
Last updated: September 2026
On this page, you can explore our database of planned solar farms in ERCOT. Each month, we track projects in development and update our list of the largest solar farms expected to come online in ERCOT.
As of September 2026, there are 631 solar farms in development in ERCOT, according to Cleanview's project tracker. Their total planned capacity is 153,895 MW. See also: operating solar farms in ERCOT→
Planned Projects
631
Planned Capacity
153,895 MW
Unique Developers
128
1,200 MW
Expected Online: November 2028
Location: Scurry, Texas
1,126 MW
Expected Online: June 2030
Location: Pecos, Texas
1,125 MW
Expected Online: June 2030
Location: Pecos, Texas
1,124 MW
Expected Online: June 2028
Location: Deaf Smith, Texas
Developer: Intersect Power
1,026 MW
Expected Online: July 2027
Location: Refugio, Texas
Developer: Intersect Power
989 MW
Expected Online: March 2029
Location: Taylor, Texas
808 MW
Expected Online: June 2030
Location: Upton, Texas
Developer: Unable to find
805 MW
Expected Online: April 2029
Location: Mitchell, Texas
800 MW
Expected Online: November 2028
Location: Fisher, Texas
352 MW
Expected Online: October 2026
Location: Bell, Texas
Developer: Engie
302 MW
Expected Online: October 2026
Location: Hopkins, Texas
Developer: Clearway
234 MW
Expected Online: October 2026
Location: Wharton, Texas
Developer: Engie
201 MW
Expected Online: October 2026
Location: Hill, Texas
Developer: TotalEnergies
201 MW
Expected Online: October 2026
Location: Jones, Texas
Developer: Engie
133 MW
Expected Online: October 2026
Location: Haskell, Texas
Developer: Southern Company
125 MW
Expected Online: October 2026
Location: Bandera, Texas
Developer: Pine Gate Renewables
500 MW
Expected Online: November 2026
Location: Milam, Texas
417 MW
Expected Online: November 2026
Location: Callahan, Texas
Developer: Enbridge
Cleanview