Bonneville Power Administration (BPA) prepared this draft environmental assessment (EA) for the South of Tri-Cities Reinforcement Project (DOE/EA-2291). The public comment period ends June 21, 2025.
Office of NEPA Policy and Compliance
May 21, 2025
minute read time
Bonneville Power Administration (BPA) issued a draft environmental assessment (EA) for South of Tri-Cities Reinforcement Project (DOE/EA-2291). The proposed project would include construction of a new 500/115-kilovolt (kV) substation and 115-kV transmission line in Benton County, Washington.
For more information, see South of Tri-Cities Reinforcement Project.