American Transmission Company

American Transmission Company Headquarters

Waukesha, Wisconsin, United States

Certified through 2022

Project Name
Project Type
Pewaukee Headquarters Prairie
Grassland
About the Program
American Transmission Company (ATC) Headquarters is located in Waukesha, Wisconsin, just west of Milwaukee. ATC is actively managing 6 acres of grassland habitat. The conservation objectives include increasing the diversity of native plant species, so more wildlife species are supported. 

Practices and Impacts
  • Ongoing management activities include prescribed fires, native plug planting, native seed planting, targeted management of invasive species, and an annual floristic quality assessment.
  • In 2020, the team documented 64 different native grassland plant species on the site, compared to just 19 native species when the project began.

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