Categorical Exclusion Determinations: B4.6

Bonneville Power Administration (BPA) proposes to remove and add equipment at the Red Mountain Substation to interconnect new Benton Public Utility…

SWPA proposes to add a 200 MVA autotransformer at the Weleetka Substation. New foundations, conduits, and the installation of breakers, switches an…

All activities will occur within areas previously disturbed by construction and operation of WAPA and Basin Electric Coop facilities.…

BPA proposes to correct 25 impairments on the Big Eddy- Redmond 230-kV No. 1 line. The impairments encroach on the maximum allowed distance (MAD) b…

A new 69 kV transmission line 4.0 miles long will be constructed from the existing Winlock substation (corner of SW Kerron St. and Hining Ave.) to …

Bonneville Power Administration (BPA) proposes to install new auto-sectionalizing equipment at switch B-169 near structure 14/1 on the 115-kilovolt (kV) Albeni Falls-Sand Creek No. 1 transmission line near Laclede, Bonner County, Idaho (Township 56 North, Range 3 West, Section 30).

Bonneville Power Administration (BPA) proposes to replace the wood pole structures located at 9/5 and 11/6 on the Martin Creek-Drain No.1 transmission line. During inspection, these two structures were found to have substantial defects that could result in risk to human safety and system reliability, and must be replaced.

Kauai Island Utility Cooperative (KIUC) proposes to purchase, install, operate, and maintain a lithium-ion battery energy storage system (BESS) at …

The Power Management organization at Idaho National Laboratory (INL) must perform timely maintenance and inspection activities on power poles and s…

Bonneville Power Administration (BPA) proposes to remove a critical transmission line impairment (P02646) along its Pearl-Keeler No. 1 transmission…