CX-035194: Engine Generator Replacements at Del Rio, Grand Coulee, and Teanaway Radio Stations

Bonneville Power Administration (BPA) proposes to replace the propane engine generators (EGs) that provides emergency power supply at three radio …

Office of NEPA Policy and Compliance

January 23, 2026
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Bonneville Power Administration (BPA) proposes to replace the propane engine generators (EGs) that provides emergency power supply at three  radio stations in the Wenatchee District: Del Rio Radio Station, Grand Coulee Radio Station, and Teanaway Radio Station. The emergency power supply systems, which provide backup electrical power to the radio stations when primary service has failed, are increasingly unreliable due to age and lack of replacement parts. Therefore, the proposed project is required to maintain the overall reliability of the bulk electric system.