Explore the largest natural gas power plants in Oregon and see all the utility-scale natural gas projects in Oregon on a map.
Last updated: May 2026
On this page, you can explore our real-time database of natural gas power plants in Oregon. Each month, we track natural gas projects and update our list of the largest natural gas power plants in Oregon.
As of May 2026, there are 12 utility-scale natural gas power plants in Oregon, according to Cleanview's project tracker. Their total operating capacity is 4,349 MW. See also: planned natural gas power plants in Oregon→
Total Natural Gas Power Plants
12
Total Capacity
4,349 MW
Built in 2025
0
Map of natural gas power plants in Oregon. Marker size reflects capacity — only facilities with reported capacity data are shown.
689 MW
Year Operational: August 2002
Location: Umatilla, Oregon
621 MW
Year Operational: June 1996
Location: Umatilla, Oregon
611 MW
Year Operational: August 2001
Location: Columbia, Oregon
502 MW
Year Operational: July 2001
Location: Klamath, Oregon
500 MW
Year Operational: July 2016
Location: Morrow, Oregon
483 MW
Year Operational: June 2007
Location: Columbia, Oregon
296 MW
Year Operational: November 1995
Location: Morrow, Oregon
287 MW
Year Operational: July 2003
Location: Morrow, Oregon
226 MW
Year Operational: January 2015
Location: Columbia, Oregon
500 MW
Year Operational: July 2016
Location: Morrow, Oregon
226 MW
Year Operational: January 2015
Location: Columbia, Oregon
11 MW
Year Operational: December 2012
Location: Lane, Oregon
6 MW
Year Operational: June 2010
Location: Benton, Oregon
483 MW
Year Operational: June 2007
Location: Columbia, Oregon
287 MW
Year Operational: July 2003
Location: Morrow, Oregon
689 MW
Year Operational: August 2002
Location: Umatilla, Oregon
118 MW
Year Operational: May 2002
Location: Klamath, Oregon
611 MW
Year Operational: August 2001
Location: Columbia, Oregon
Cleanview