January 23, 2024

CX-029725: Hood River Electric Co-Op Interconnection

Bonneville Power Administration (BPA) proposes to rebuild its Hood River Co-Op Service No. 1 transmission line from Hood River Substation to struct…

January 22, 2024

CX-029721: Bellingham Substation Maintenance and Disconnect Switch Replacements

Bonneville Power Administration (BPA) proposes required maintenance at BPA's existing Bellingham Substation in Whatcom County, Washington. The prop…

January 18, 2024

CX-029720: McNary Substation Bay Addition and Fiber Optic Cable Installation Project (Update to previous CX issued on October 19, 2023)

Bonneville Power Administration (BPA) proposes to construct a new 230-kV bay at the McNary Substation, and relocate, replace, and install new trans…

January 9, 2024

CX-029659: Minnesota Power HVDC Terminal Expansion Capability (HTEC) Project

Project design and engineering and build two voltage source converter terminal stations as modifications/upgrades to the existing power substations…

January 5, 2024

CX-029662: Magnolia Sequestration Project

Characterization activities for CO2 storage complex to include: drilling USDW well

December 12, 2023

CX-029706: HMIS Annual Categorical Exclusion

Hanford Mission Integration Solutions (HMIS) and their subcontractors perform construction or modification of electric power substations or interco…

December 7, 2023

CX-029651: Mecca and North Shore Electric Infrastructure Resiliency Project

The Project utilizes mitigation techniques to improve distribution system reliability via protective devices (reclosers/fuses) and switching device…

November 30, 2023

CX-029432: Substation Capacity Upgrade

The proposed project will include substation modifications including bus, transformer, and yard upgrades and improvements…

November 30, 2023

CX-029431: Substation Capacity Upgrade

The proposed project will include substation modifications including bus, transformer, and yard upgrades and improvements…

November 20, 2023

CX-029408: Ault Stage 09 (Land Acquisition, Interconnection Facility, Substation Yard Expansion, and Structure Replacements)

Western Area Power Administration (WAPA), Rocky Mountain Region (RMR), proposes to construct a substation expansion, and new control building for t…