American Transmission Company

American Transmission Company Headquarters

Waukesha, Wisconsin, United States

Certified through 2024

Project Name
Project Type
Pewaukee Headquarters Prairie
Grassland
About the Program
The American Transmission Company Headquarters is an electrical utility company located in Pewaukee, Wisconsin. This site sits in southeastern Wisconsin just over 17 miles west of Milwaukee and Lake Michigan. This headquarters boasts a campus for their staff where they set aside six acres for a grassland prairie to not only increase native herbaceous flora on-site but also to attract an array of wildlife including native pollinator species.

Practices and Impacts
  • The grassland habitat on site is monitored several times each August, where flowering plants, milkweed abundance and pollinator species are noted. A mix of prescribed burns, herbicidal spot treatment and mowing are implemented to control the spread of invasive species and to maximize native species growth on-site. 
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