CX-035623: Targhee Substation Breaker Installation and Transfer Trip Upgrades (Update to previous CX determination issued on February 24, 2025)

Bonneville Power Administration (BPA) proposes to install a new 115-kilovolt (kV) power circuit breaker (PCB) and to complete additional equipment …

Office of NEPA Policy and Compliance

April 6, 2026

Estimated Read Time min

Bonneville Power Administration (BPA) proposes to install a new 115-kilovolt (kV) power circuit breaker (PCB) and to complete additional equipment upgrades at Targhee Substation near Driggs, Teton County, Idaho.

CX-035623: Targhee Substation Breaker Installation and Transfer Trip Upgrades (Update to previous CX determination issued on February 24, 2025) (347.26 KB)