Hearing in Docket 5-CE-157

Prehearing Conference

Joint Application of American Transmission Company LLC and Northern States Power Company-Wisconsin, as Electric Public Utilities, for a Certificate of Public Convenience and Necessity to Rebuild Existing Transmission Infrastructure and Construct and Operate Long Range Transmission Planning Tranche 1 Project 6, a New 345 kV Transmission Line Connecting the Tremval-Arpin-Columbia Substations in the Counties of Trempealeau, Wood, and Columbia, Wisconsin, to be known as the Grid Forward Central Wisconsin Project