Joint Application of Northern States Power Company-Wisconsin and American Transmission Company LLC, 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 5, which consists of Expanding the Tremval and Eau Claire Substations, a New Jump River Substation, and a New 345 kV Transmission Line connecting the Tremval-Eau Claire-Jump River Substations, in the Counties of Chippewa, Clark, Eau Claire, and Trempealeau, Wisconsin, to be known as the Western Wisconsin Transmission Connection Project