Comments due on National Grid Beaver River to Porter transmission line Oneida County

Case 25-T-0178 - Petition of Niagara Mohawk Power Corporation d/b/a National Grid for a Certificate of Environmental Compatibility and Public Need, Pursuant to Article VII, for the Reconstruction of Approximately 60.32 Miles of 115kV Transmission Line from New Beaver River Substation in the Town of Croghan, Lewis County, to the Porter Substation in the Town of Marcy, Oneida County.

To submit comments, fill out the Case 25-T-0178 comment form.

On March 7, 2025, Niagara Mohawk Power Corporation d/b/a National Grid (National Grid) filed an application, pursuant to Article VII of the Public Service Law, for a Certificate of Environmental Compatibility and Public Need (Certificate). If granted, the Certificate would authorize National Grid to reconstruct its 115 kilovolt transmission line between the proposed Beaver Ridge Substation in the Town of Croghan, Lewis County, and the existing Porter Substation in the Town of Marcy, Oneida County, for a total length of about 60.32 miles (the Project). The Project also includes decommissioning the existing Taylorville Substation and the Boonville Substation, and constructing the proposed Beaver River Substation and the Gulf Road Substation in the Town of Leyden, Oneida County. The Project is located within the Towns of Croghan, New Bremen, Watson, Lowville, Martinsburg, Turin, West Turin, and Leyden, and the Villages of Croghan, Lowville, and Turin in Lewis County, and the Towns of Boonville, Steuben, Floyd, Trenton, and Marcy and the Villages of Boonville and Holland Patent in Oneida County. Full details of the Project are outlined in the application.