Explore the largest natural gas power plants in Oklahoma and see all the utility-scale natural gas projects in Oklahoma on a map.
Last updated: May 2026
On this page, you can explore our real-time database of natural gas power plants in Oklahoma. Each month, we track natural gas projects and update our list of the largest natural gas power plants in Oklahoma.
As of May 2026, there are 35 utility-scale natural gas power plants in Oklahoma, according to Cleanview's project tracker. Their total operating capacity is 16,573 MW. See also: planned natural gas power plants in Oklahoma→
Total Natural Gas Power Plants
35
Total Capacity
16,573 MW
Built in 2025
0
Map of natural gas power plants in Oklahoma. 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
1,370 MW
Year Operational: April 2003
Location: Pittsburg, 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
1,070 MW
Year Operational: June 2011
Location: Mayes, Oklahoma
1,000 MW
Year Operational: August 2001
Location: Rogers, Oklahoma
904 MW
Year Operational: February 2002
Location: Tulsa, Oklahoma
178 MW
Year Operational: March 2026
Location: Oklahoma, Oklahoma
8 MW
Year Operational: April 2023
Location: Hughes, Oklahoma
5 MW
Year Operational: April 2023
Location: Pittsburg, Oklahoma
25 MW
Year Operational: July 2019
Location: Coal, Oklahoma
25 MW
Year Operational: July 2019
Location: Coal, Oklahoma
13 MW
Year Operational: July 2019
Location: Coal, Oklahoma
600 MW
Year Operational: December 2017
Location: Mayes, Oklahoma
462 MW
Year Operational: December 2017
Location: Canadian, Oklahoma
56 MW
Year Operational: July 2016
Location: Payne, Oklahoma
Cleanview