Explore the largest natural gas power plants in Wisconsin and see all the utility-scale natural gas projects in Wisconsin on a map.
Last updated: June 2026
On this page, you can explore our real-time database of natural gas power plants in Wisconsin. Each month, we track natural gas projects and update our list of the largest natural gas power plants in Wisconsin.
As of June 2026, there are 46 utility-scale natural gas power plants in Wisconsin, according to Cleanview's project tracker. Their total operating capacity is 9,597 MW. See also: planned natural gas power plants in Wisconsin→
Total Natural Gas Power Plants
46
Total Capacity
9,597 MW
Built in 2025
0
Map of natural gas power plants in Wisconsin. Marker size reflects capacity — only facilities with reported capacity data are shown.
1,403 MW
Year Operational: January 2011
Location: Milwaukee, Wisconsin
1,230 MW
Year Operational: May 2008
Location: Ozaukee, Wisconsin
723 MW
Year Operational: May 2020
Location: Rock, Wisconsin
675 MW
Year Operational: June 2004
Location: Rock, Wisconsin
619 MW
Year Operational: June 2006
Location: Outagamie, Wisconsin
561 MW
Year Operational: June 2001
Location: Dane, Wisconsin
382 MW
Year Operational: May 1994
Location: Jefferson, Wisconsin
382 MW
Year Operational: June 1996
Location: Fond Du Lac, Wisconsin
382 MW
Year Operational: June 1995
Location: Kenosha, Wisconsin
298 MW
Year Operational: February 2026
Location: Chippewa, Wisconsin
132 MW
Year Operational: July 2023
Location: Marathon, Wisconsin
723 MW
Year Operational: May 2020
Location: Rock, Wisconsin
22 MW
Year Operational: January 2013
Location: Milwaukee, Wisconsin
60 MW
Year Operational: June 2011
Location: Wood, Wisconsin
1,403 MW
Year Operational: January 2011
Location: Milwaukee, Wisconsin
1,230 MW
Year Operational: May 2008
Location: Ozaukee, Wisconsin
619 MW
Year Operational: June 2006
Location: Outagamie, Wisconsin
4 MW
Year Operational: July 2005
Location: Racine, Wisconsin
Developer: SC Johnson
Cleanview