Categorical Exclusion (CX) Determinations

Berkeley Site Office Categorical Exclusion (CX) Determinations

Determination Date Name of Action: Description Categorical Exclusion Number
5/14/2024 Lease Renewal, Suite 200 at 717 Potter Street, Berkeley, California, Lawrence Berkeley National Laboratory (LB-CX-24-02) B 1.24, B3.6, A9
5/14/2024 Supplement # 15 to Wilson Tract Lease, Parcels 1 C, 2, & 4, Berkeley, California, Lawrence Berkeley National Laboratory (LB-CX-24-03) B 1.24
5/14/2024 Supplement #11 to State University Tract Lease, Plots 80 and 82, Parcels IC, 2, & 4, Berkeley, California, Lawrence Berkeley National Laboratory (LB-CX-24-04) B 1.24
1/29/2024 NEPA Categorical Exclusion: Continuation of Low-Level Waste Transportation Program (LB-CX-24-01) B1.30, B1.28
7/30/2023 Lease of 489 W. 10th Street. Bloomington. Indiana (LB-CX-23-05) A.1, A.9, B1.24
7/5/2023 Continuation of Energy-Water Desalination Program (LB-CX-23-04) Al, A2, A9, B3.6, B3.15, B3.8, B3.11
5/15/2023 Lease Extension at 314 Mill Street, Lead, South Dakota (LB-CX-23-03) B1.24
5/15/2023 NERSC Facility Upgrade 2 and NERSC-10 HPC Installation and Operation (LB-CX-23-02) B1.4; B1.5; B1.15; B1.21; B1.31; B1.33
12/1/2022 7th Amendment to Lease and Operation of Joint BioEnergy Institute (LB-CX-23-01) A2; B1.24; B3.6
9/9/2022 License and Operation of Greenhouses at UC Davis for the Joint BioEnergy Institute, Amendment No. 4 (LB-CX-22-06) A2; B 1.24; B3.6
* Implicit in CX determinations are the following:
  1. There are no extraordinary circumstances related to the proposed action that may affect the significance of the environmental effects of the proposed action.
  2. The proposed action is not “connected” to other actions with potentially significant impacts.
  3. The proposed action is not related to other proposed actions with cumulatively significant impacts.
  4. The proposed action is not precluded by 40 CFR 1506.1 or 10 CFR 1021.211.
  5. For CX determinations made prior to November 14, 2011, CX number definitions can be found at: http://energy.gov/sites/prod/files/nepapub/nepa_documents/RedDont/CXR-10CFRPart1021-Changes.pdf