Explore the largest wind farms in Iowa and see all the utility-scale wind projects in Iowa on a map.
Last updated: May 2026
On this page, you can explore our real-time database of wind farms in Iowa. Each month, we track wind projects and update our list of the largest wind farms in Iowa.
As of May 2026, there are 124 utility-scale wind farms in Iowa, according to Cleanview's project tracker. Their total operating capacity is 13,411 MW. In 2025, there were 2 wind farms built in Iowa. See also: planned wind farms in Iowa→
Total Wind Farms
124
Total Capacity
13,411 MW
Built in 2025
2
Map of wind farms in Iowa. Marker size reflects capacity — only facilities with reported capacity data are shown.
502 MW
Year Operational: December 2015
Location: O'Brien, Iowa
501 MW
Year Operational: December 2019
Location: Adair, Iowa
484 MW
Year Operational: December 2011
Location: Cass, Iowa
340 MW
Year Operational: December 2020
Location: Palo Alto, Iowa
340 MW
Year Operational: December 2019
Location: Poweshiek, Iowa
340 MW
Year Operational: October 2018
Location: Boone, Iowa
310 MW
Year Operational: February 2020
Location: Adair, Iowa
301 MW
Year Operational: December 2016
Location: Ida, Iowa
300 MW
Year Operational: October 2008
Location: Mitchell, Iowa
214 MW
Year Operational: December 2025
Location: Page, Iowa
Developer: MidAmerican Energy
169 MW
Year Operational: December 2025
Location: Tama, Iowa
Developer: NextEra Energy
39 MW
Year Operational: September 2024
Location: Adams, Iowa
Developer: RPM Access
202 MW
Year Operational: December 2023
Location: Chickasaw, Iowa
224 MW
Year Operational: February 2023
Location: Hamilton, Iowa
207 MW
Year Operational: December 2022
Location: Kossuth, Iowa
70 MW
Year Operational: December 2022
Location: Kossuth, Iowa
8 MW
Year Operational: April 2022
Location: Delaware, Iowa
200 MW
Year Operational: March 2022
Location: Audubon, Iowa
Cleanview