Explore the largest solar farms expected to come online in Ohio 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 Ohio. Each month, we track projects in development and update our list of the largest solar farms expected to come online in Ohio.
As of September 2026, there are 120 solar farms in development in Ohio, according to Cleanview's project tracker. Their total planned capacity is 17,521 MW. See also: operating solar farms in Ohio→
Planned Projects
120
Planned Capacity
17,521 MW
Unique Developers
32
Map of planned solar farms in Ohio. Marker size reflects planned capacity.
800 MW
Expected Online: December 2030
Location: Madison, Ohio
Developer: Savion
400 MW
Expected Online: December 2030
Location: Madison, Ohio
Developer: Savion
400 MW
Expected Online: September 2025
Location: Madison, Ohio
400 MW
Expected Online: December 2024
Location: Crawford, Ohio
400 MW
Expected Online: May 2025
Location: Harrison, Ohio
400 MW
Expected Online: TBD
Location: Harrison, Ohio
396 MW
Expected Online: September 2027
Location: Van Wert, Ohio
Developer: Avangrid Renewables
370 MW
Expected Online: September 2027
Location: Van Wert, Ohio
Developer: Avangrid Renewables
363 MW
Expected Online: January 2029
Location: Licking, Ohio
Developer: Open Road Renewables
108 MW
Expected Online: October 2026
Location: Montgomery, Ohio
Developer: Leeward Energy
220 MW
Expected Online: November 2026
Location: Jackson, Ohio
200 MW
Expected Online: December 2026
Location: Franklin, Ohio
Developer: Invenergy
120 MW
Expected Online: December 2026
Location: Hancock, Ohio
Developer: Energix
100 MW
Expected Online: December 2026
Location: Harrison, Ohio
Developer: BQ Energy Development
30 MW
Expected Online: December 2026
Location: Hardin, Ohio
Developer: RWE
125 MW
Expected Online: January 2027
Location: Vinton, Ohio
Developer: Invenergy
70 MW
Expected Online: January 2027
Location: Preble, Ohio
Developer: Algonquin
50 MW
Expected Online: January 2027
Location: Preble, Ohio
Developer: Algonquin
Cleanview