Explore the largest solar farms in PJM and see all the utility-scale solar projects in PJM on a map.
Last updated: May 2026
On this page, you can explore our real-time database of solar farms in PJM. Each month, we track solar projects and update our list of the largest solar farms in PJM.
As of May 2026, there are 1172 utility-scale solar farms in PJM, according to Cleanview's project tracker. Their total operating capacity is 18,410 MW. In 2025, there were 127 solar farms built in PJM. See also: planned solar farms in PJM→
Total Solar Farms
1,172
Total Capacity
18,410 MW
Built in 2025
127
Map of solar farms in PJM. Marker size reflects capacity — only facilities with reported capacity data are shown.
577 MW
Year Operational: December 2023
Location: Madison, Ohio
400 MW
Year Operational: November 2024
Location: Starke, Indiana
Developer: Doral Renewables
325 MW
Year Operational: November 2024
Location: Union, Ohio
Developer: Acciona Energy
300 MW
Year Operational: May 2024
Location: Highland, Ohio
Developer: Hecate Energy
274 MW
Year Operational: June 2023
Location: Ross, Ohio
250 MW
Year Operational: March 2025
Location: Hardin, Ohio
Developer: Invenergy
240 MW
Year Operational: August 2021
Location: Spotsylvania, Virginia
240 MW
Year Operational: January 2026
Location: Union, Ohio
Developer: Invenergy
200 MW
Year Operational: July 2021
Location: Brown, Ohio
120 MW
Year Operational: March 2026
Location: Charles City, Virginia
Developer: AES Clean Energy
100 MW
Year Operational: March 2026
Location: Elkhart, Indiana
Developer: Savion
100 MW
Year Operational: March 2026
Location: Marion, Ohio
Developer: Savion
12 MW
Year Operational: March 2026
Location: Washington, Maryland
5 MW
Year Operational: March 2026
Location: Chesterfield, Virginia
Developer: Nexamp
4 MW
Year Operational: March 2026
Location: Sussex, Delaware
2 MW
Year Operational: February 2026
Location: Middlesex, New Jersey
Developer: Prologis Logistics Services
240 MW
Year Operational: January 2026
Location: Union, Ohio
Developer: Invenergy
4 MW
Year Operational: January 2026
Location: Salem, New Jersey
Developer: Standard Solar
Cleanview