Explore the largest natural gas power plants expected to come online in SPP and see all proposed natural gas projects on a map.
Last updated: October 2026
On this page, you can explore our database of planned natural gas power plants in SPP. Each month, we track projects in development and update our list of the largest natural gas power plants expected to come online in SPP.
As of October 2026, there are 105 natural gas power plants in development in SPP, according to Cleanview's project tracker. Their total planned capacity is 35,107 MW. See also: operating natural gas power plants in SPP→
Planned Projects
105
Planned Capacity
35,107 MW
1,400 MW
Expected Online: January 2032
Location: Creek, Oklahoma
1,350 MW
Expected Online: December 2031
Location: Harrison, Texas
1,350 MW
Expected Online: December 2031
Location: Bossier Parish, Louisiana
1,045 MW
Expected Online: November 2031
Location: Pittsburgh, Oklahoma
1,003 MW
Expected Online: July 2028
Location: Gaines, New Mexico
915 MW
Expected Online: October 2028
Location: Morris, Texas
910 MW
Expected Online: December 2030
Location: Labette, Kansas
779 MW
Expected Online: October 2030
Location: Harrah, Oklahoma
Developer: Oklahoma Gas & Electric
779 MW
Expected Online: July 2029
Location: Missouri, Missouri
48 MW
Expected Online: November 2026
Location: Saline, Missouri
492 MW
Expected Online: December 2026
Location: Harrah, Oklahoma
203 MW
Expected Online: December 2026
Location: Hale, Texas
186 MW
Expected Online: January 2027
Location: Luther, Oklahoma
145 MW
Expected Online: January 2027
Location: Greene, Missouri
217 MW
Expected Online: February 2027
Location: Abernathy, Texas
60 MW
Expected Online: June 2027
Location: Bloomfield, New Mexico
513 MW
Expected Online: December 2027
Location: Hallsville, Texas
6 MW
Expected Online: January 2028
Location: Sioux Center, Iowa
Cleanview