American Transmission Co. projects

Project website for a Wisconsin-based company that owns and operates the high-voltage electric transmission system that powers communities in portions of the Upper Midwest.

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Regulatory review underway for proposed power line

PSCW determines ATC’s application is complete

DE PERE, Wis. – A proposed 115,000-volt electric transmission line proposed by American Transmission Co. is under review by the Public Service Commission of Wisconsin. The line would run seven or eight miles from the Clear Lake Substation on Highway 47 to a new substation to be built by Wisconsin Public Service Corp. along Arnett Road west of Woodruff.

“The WPS distribution system that serves electricity customers in the area is located at the northwestern end of the portion of the transmission system known as the ‘Rhinelander Loop,’” explains Lee Meyerhofer, senior local relations representative for ATC. “The distribution system needs additional transmission support to maintain local reliability.”

ATC introduced the project in late 2008 and worked with area residents and local officials to identify route alternatives. If approved, the PSCW will determine the route the new line would follow. The regulatory review includes opportunities for interested parties to provide comments on the project.

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ATC is a Wisconsin-based company that moves energy along the regional electric grid in parts of Wisconsin, Michigan, Minnesota and Illinois, serving more than 5 million electric consumers. We are experts at what we do: planning, maintaining, operating and protecting the grid. As the electric industry moves toward renewable generation sources, we are transforming our system to continue delivering energy reliably and safely. We proudly support STEM education programs that empower youth with the skills needed to succeed in tomorrow’s energy workforce. For more information, visit and follow us on LinkedIn and X (Twitter).