Bonneville Power Administration (BPA) proposes to allow interconnection of a 200 MW solar project in Morrow and Gilliam counties, Oregon into Portl…
Office of NEPA Policy and Compliance
June 17, 2026
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Bonneville Power Administration (BPA) proposes to allow interconnection of a 200 MW solar project in Morrow and Gilliam counties, Oregon into Portland General Electric’s (PGE) Grassland 500 kV Substation that is connected radially from BPA’s Slatt Substation.