Bonneville Power Administration (BPA) proposes to install electronic equipment and fiber optic cable at Boardman and Morrow Flat substations, rebui…
Office of NEPA Policy and Compliance
November 18, 2025
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Bonneville Power Administration (BPA) proposes to install electronic equipment and fiber optic cable at Boardman and Morrow Flat substations, rebuild a portion of BPA's 115kV Boardman-Alkali No. 1 (BOAD-ALKA-1) transmission line, reconstruct access roads, and construct a new tap transmission line to facilitate Avangrid Renewables LLC's solar generation interconnection requests (G0513 and G0532).