CX-034321: Hecate Energy Cereza LLC License Agreement and Categorical Exclusion to Perform Phase I Environmental Site Assessment for Construction and Operation of a Proposed Photovoltaic Solar Farm and Battery Energy Storage System at the Hanford Site

The U.S. Department of Energy (DOE) Hanford Field Office (HFO) and Hecate Energy Cereza LLC (Hecate) propose to construct a photovoltaic solar farm…

Office of NEPA Policy and Compliance

August 7, 2025
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The U.S. Department of Energy (DOE) Hanford Field Office (HFO) and Hecate Energy Cereza LLC (Hecate) propose to construct a photovoltaic solar farm and battery energy storage system, which is planned for interconnection to the electrical grid at the Bonneville Power Administration (BPA) 500-kilovolt (kV) Ashe Substation.