Explore the largest natural gas power plants in SPP and see all the utility-scale natural gas projects in SPP on a map.
Last updated: May 2026
On this page, you can explore our real-time database of natural gas power plants in SPP. Each month, we track natural gas projects and update our list of the largest natural gas power plants in SPP.
As of May 2026, there are 196 utility-scale natural gas power plants in SPP, according to Cleanview's project tracker. Their total operating capacity is 37,579 MW. In 2025, there were 3 natural gas power plants built in SPP. See also: planned natural gas power plants in SPP→
Total Natural Gas Power Plants
196
Total Capacity
37,579 MW
Built in 2025
3
Map of natural gas power plants in SPP. Marker size reflects capacity — only facilities with reported capacity data are shown.
1,701 MW
Year Operational: June 1975
Location: Seminole, Oklahoma
1,434 MW
Year Operational: May 2004
Location: Oklahoma, Oklahoma
1,214 MW
Year Operational: June 2003
Location: Wagoner, Oklahoma
1,144 MW
Year Operational: October 1978
Location: Muskogee, Oklahoma
1,119 MW
Year Operational: March 2008
Location: Tulsa, Oklahoma
1,080 MW
Year Operational: January 1980
Location: Potter, Texas
1,000 MW
Year Operational: August 2001
Location: Rogers, Oklahoma
904 MW
Year Operational: February 2002
Location: Tulsa, Oklahoma
897 MW
Year Operational: August 2025
Location: Williams, North Dakota
178 MW
Year Operational: March 2026
Location: Oklahoma, Oklahoma
163 MW
Year Operational: November 2025
Location: Douglas, Nebraska
897 MW
Year Operational: August 2025
Location: Williams, North Dakota
528 MW
Year Operational: June 2025
Location: Sarpy, Nebraska
9 MW
Year Operational: June 2024
Location: Washington, Kansas
7 MW
Year Operational: September 2023
Location: Scotts Bluff, Nebraska
8 MW
Year Operational: April 2023
Location: Hughes, Oklahoma
5 MW
Year Operational: April 2023
Location: Pittsburg, Oklahoma
69 MW
Year Operational: April 2022
Location: Beadle, South Dakota
Cleanview