Expansion Work Is Underway For Bristol Tennessee Essential Services. A New Delivery Point Substation Is Being Built Along Highway 394 Near The Bristol Business Park. The 40-Million Dollar Investment Is A Joint Venture With The Tennessee Valley Authority. This Will Be The Largest Substation Ever Constructed By BTES And Has More Capacity Than The Two Substations In Blountville And Bluff City Combined. Ground Was Broken In June 2021 And The New Facility Is Expected To Be In Service By August 2025.