The Pewaukee-based company seeks approval to construct a power line between Middleton to Eastern Dane County. The company described Dane County as one of its preferred investment locations

During 2008, the company finished the construction of a 220-mile power line from Duluth to the Wausau area. This line has given the state access to power from Canada and the Dakotas.

ATC builds, owns, operates, and maintains the high-voltage electric transmission system. The company primarily serves Wisconsin, Michigan, Minnesota and Illinois. Currently, the company owns and operates 9,350 miles of transmission lines and 510 substations. ATC is a member of the Midwest ISO regional transmission organization.