Explore the largest wind farms in Washington and see all the utility-scale wind projects in Washington on a map.
Last updated: May 2026
On this page, you can explore our real-time database of wind farms in Washington. Each month, we track wind projects and update our list of the largest wind farms in Washington.
As of May 2026, there are 23 utility-scale wind farms in Washington, according to Cleanview's project tracker. Their total operating capacity is 3,387 MW. See also: planned wind farms in Washington→
Total Wind Farms
23
Total Capacity
3,387 MW
Built in 2025
0
Map of wind farms in Washington. Marker size reflects capacity — only facilities with reported capacity data are shown.
343 MW
Year Operational: February 2012
Location: Garfield, Washington
273 MW
Year Operational: November 2009
Location: Kittitas, Washington
267 MW
Year Operational: December 2014
Location: Columbia, Washington
262 MW
Year Operational: October 2009
Location: Klickitat, Washington
234 MW
Year Operational: January 2008
Location: Columbia, Washington
204 MW
Year Operational: November 2007
Location: Klickitat, Washington
199 MW
Year Operational: October 2006
Location: Klickitat, Washington
177 MW
Year Operational: December 2001
Location: Walla Walla, Washington
157 MW
Year Operational: August 2008
Location: Columbia, Washington
144 MW
Year Operational: December 2020
Location: Adams, Washington
136 MW
Year Operational: November 2020
Location: Thurston, Washington
267 MW
Year Operational: December 2014
Location: Columbia, Washington
105 MW
Year Operational: December 2012
Location: Whitman, Washington
4 MW
Year Operational: December 2012
Location: Kittitas, Washington
343 MW
Year Operational: February 2012
Location: Garfield, Washington
151 MW
Year Operational: March 2011
Location: Klickitat, Washington
50 MW
Year Operational: January 2011
Location: Klickitat, Washington
101 MW
Year Operational: November 2010
Location: Kittitas, Washington
Cleanview