National Nuclear Security Administration August 5, 2020 – Federal Register Recent Federal Regulation Documents

The National Nuclear Security Administration (NNSA), a semi- autonomous agency within the United States (U.S.) Department of Energy (DOE), announces its intent to prepare a Site-Wide Environmental Impact Statement (SWEIS) for the Lawrence Livermore National Laboratory (LLNL or Laboratory) in Livermore, California (LLNL SWEIS). The LLNL SWEIS will be prepared by NNSA's Livermore Field Office (LFO) and analyze the potential environmental impacts of the Proposed Action, other reasonable alternatives that may be identified, and the No Action Alternative for continuing operations of LLNL for approximately the next 15 years. The continued operation of LLNL is critical to NNSA's Stockpile Stewardship Program, to preventing the spread and use of nuclear weapons worldwide, and to many other areas that may impact national security and global stability. The Proposed Action Alternative will include continued operations and foreseeable new and/or modified operations/facilities to address aging infrastructure concerns at LLNL. The purpose of this Notice is to invite public participation in the process and to encourage public involvement on the scope and alternatives that should be considered.