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BPA is proposing to add a new 230-kV terminal at the Troutdale Substation Bay 15 to support the newly constructed Troutdale Battery Energy Storage …
Office of NEPA Policy and Compliance
October 23, 2025
minute read time
BPA is proposing to add a new 230-kV terminal at the Troutdale Substation Bay 15 to support the newly constructed Troutdale Battery Energy Storage System.
