Explore the largest natural gas power plants expected to come online in Indiana and see all proposed natural gas projects on a map.
Last updated: May 2026
On this page, you can explore our database of planned natural gas power plants in Indiana. Each month, we track projects in development and update our list of the largest natural gas power plants expected to come online in Indiana.
As of May 2026, there are 20 natural gas power plants in development in Indiana, according to Cleanview's project tracker. Their total planned capacity is 8,782 MW. See also: operating natural gas power plants in Indiana→
Planned Projects
20
Planned Capacity
8,782 MW
Map of planned natural gas power plants in Indiana. Marker size reflects planned capacity.
1,540 MW
Expected Online: January 2030
Location: Vermillion, Indiana
767 MW
Expected Online: October 2022
Location: St. Joseph, Indiana
767 MW
Expected Online: TBD
Location: St. Joseph, Indiana
700 MW
Expected Online: May 2026
Location: Spencer, Indiana
650 MW
Expected Online: September 2027
Location: Sullivan, Indiana
642 MW
Expected Online: January 2026
Location: Sullivan, Indiana
500 MW
Expected Online: August 2028
Location: Vermillion, Indiana
500 MW
Expected Online: February 2028
Location: Sullivan, Indiana
480 MW
Expected Online: December 2028
Location: Sullivan, Indiana
Cleanview