Categorical Exclusion (CX) Determinations By Date

Project Rampart (Project) consists of the acquisition, deployment, and installation of residential solar and energy efficiency services for low-to-moderate income (LMI) homeowners across the United States.

The U.S. Department of Energy (DOE) is proposing to administer Congressionally Directed Spending (CDS) to Clark County, Neveda for an energy effici…

Installation of new fiber-optic cable from the WAPA Watertown Static VAR to Basin's Watertown Repeater Building located on WAPA land.…

Preparing excess chemicals for disposal as special waste.…

Construction will install two canvas carports for Centerra Security in L Area. This scope will include removing soil off the existing asphalt, erec…

Security equipment in 730-2B is to be upgraded to a new system. Old security components are to be removed and replaced with upgraded devices for ac…

Revision 0: With the evolving construction of the Surplus Plutonium Disposition (SPD) Project an existing Quonset hut (763-111N) will be removed, a…

Bonneville Power Administration (BPA) proposes to improve access roads along the Jones Canyon-Santiam No. 1 transmission line in Wasco and Marion c…

Bonneville Power Administration (BPA) proposes to replace, upgrade, and/or install new substation and electronic equipment, oil containment, and an…

Enhance and integrate existing digital twins for gas turbines, Rankine cycles, and Carbon Capture into a cohesive hydrogen gas turbine combined cyc…