The U.S. Department of Energy (DOE) proposes to construct a Central Utility Plant (CUP) east of the Far Experimental Hall (FEH) Building 999 (B999)…
Office of NEPA Policy and Compliance
February 24, 2026
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The U.S. Department of Energy (DOE) proposes to construct a Central Utility Plant (CUP) east of the Far Experimental Hall (FEH) Building 999 (B999) at SLAC National Accelerator Laboratory (SLAC) to support the existing and future operations at the SLAC FEH. The CUP is designed to house new chillers, pumps, processed cooling water skids, makeup air handling units, space allocation for CO2 detector coolers, and electrical infrastructure to support all new equipment.