Entergy Central MS Transmission Office

The Entergy Central Mississippi Transmission Office project involved redeveloping a 102,700-square-foot facility situated on 14 acres. Completed in two phases, the project consolidated and replaced three existing facilities that supported Entergy’s transmission line, substation operations, and Central Mississippi substation maintenance departments for the Jackson metro area.

Phase 1 involved partial demolition of the existing metal building, including removal of MEP systems, exterior walls, porches, and site elements. Phase 2 included the interior build-out of approximately 26,000 square feet to create new offices, conference rooms, file storage areas, restrooms, break rooms, and a reinforced concrete and CMU storm room. The remaining 77,000 square feet received extensive upgrades, featuring energy-efficient lighting, new overhead doors, a loading dock, interior equipment storage cages, and relocated pallet racks. 

Exterior improvements involved new metal wall panels, updated storefront systems, and a new TPO roofing system. Site development involved a new 10-acre laydown yard featuring crushed concrete and limestone surfacing, new concrete entrance drives with automatic gates, an asphalt parking lot, and two new storage buildings to support ongoing operational needs.