NNSA has published its Draft Site-Wide Environment Impact Statement (SWEIS) for Los Alamos National Laboratory assessing current and future impacts of the Lab’s operations.

Meet Sophia Calabaza. Although new to NNSA's Office of Infrastructure, she has been steadily building a name for herself and her community within the Nuclear Security Enterprise.
NNSA is partnering with Los Alamos County to provide DOE’s two national laboratories in New Mexico with electricity produced from the County’s new Foxtail Flats solar and energy storage project, which is proposed to be operational by March 1, 2026.
NNSA published a Notice of Availability in the Federal Register announcing the availability of the final Surplus Plutonium Disposition Program Environmental Impact Statement.
DOE/NNSA and cooperating agencies will hold a public meeting Thursday, Jan. 11, 2024, from 4-7 pm, regarding the LANL Electrical Power Capacity Upgrade Project Draft Environmental Assessment, and will hold a second public comment period for the document.
NNSA has announced the availability and comment period for the Los Alamos National Laboratory Electrical Power Capacity Upgrade Project Draft Environmental Assessment.

NNSA is going from 0 to 60 towards full electrification of the government fleet by 2035. In recognition of their outstanding leadership and significant contributions to greening DOE’s fleet, three NNSA sites were recognized with DOE Green Fleet Awards.
DOE/NNSA reached an important milestone on the Los Alamos Plutonium Pit Production Project (LAP4), approving Critical Decision-2/3 – Approve Performance Baseline/Approve Start of Construction – for the 30 Base Equipment Installation subproject.
NNSA published a Notice of Intent (NOI) today to prepare a new Site-wide Environmental Impact Statement for Continued Operation of Los Alamos National Laboratory (LANL SWEIS).

NNSA powers up new electrical supply at Los Alamos National Laboratory