Explore the largest solar farms in California and see all the utility-scale solar projects in California on a map.
Last updated: September 2026
On this page, you can explore our real-time database of solar farms in California. Each month, we track solar projects and update our list of the largest solar farms in California.
As of September 2026, there are 982 utility-scale solar farms in California, according to Cleanview's project tracker. Their total operating capacity is 25,500 MW. In 2025, there were 63 solar farms built in California. See also: planned solar farms in California→
Total Solar Farms
982
Total Capacity
25,500 MW
Built in 2025
63
Map of solar farms in California. Marker size reflects capacity — only facilities with reported capacity data are shown.
586 MW
Year Operational: November 2014
Location: San Luis Obispo, California
500 MW
Year Operational: December 2025
Location: Kern, California
Developer: AES Clean Energy
318 MW
Year Operational: June 2015
Location: Kern, California
314 MW
Year Operational: October 2014
Location: Riverside, California
310 MW
Year Operational: November 2024
Location: Kern, California
Developer: Avantus
308 MW
Year Operational: July 2025
Location: Kern, California
Developer: Avantus
300 MW
Year Operational: December 2024
Location: Riverside, California
Developer: EDF Renewables
300 MW
Year Operational: February 2025
Location: Tulare, California
Developer: AES Clean Energy
300 MW
Year Operational: July 2023
Location: San Bernardino, California
120 MW
Year Operational: July 2026
Location: San Bernardino, California
Developer: Avantus
105 MW
Year Operational: July 2026
Location: Kern, California
Developer: Calpine
80 MW
Year Operational: July 2026
Location: San Bernardino, California
Developer: Avantus
80 MW
Year Operational: July 2026
Location: San Bernardino, California
Developer: Terra-Gen
51 MW
Year Operational: July 2026
Location: Tulare, California
Developer: Vistra
3 MW
Year Operational: July 2026
Location: Los Angeles, California
4 MW
Year Operational: June 2026
Location: Mendocino, California
Developer: Renewable Properties
3 MW
Year Operational: June 2026
Location: Kern, California
Developer: Headwater Energy
3 MW
Year Operational: June 2026
Location: Kern, California
Cleanview