Who We Are
We work for the U.S. Department of Energy Environmental Management Los Alamos Field Office to clean up legacy waste and protect water quality
Who We Are
Our scope includes the clean up of legacy waste and protecting water quality in and around Los Alamos National Laboratory (LANL), as well as shipping waste off-site for permanent disposal. Legacy waste is defined as waste that was generated before 1999.

Contractor for the U.S. Department of Energy
We manage the 10-year, $2.1 billion Los Alamos Legacy Cleanup Contract for the U.S. Department of Energy Environmental Management Los Alamos Field Office.

Our Leadership

Companies

DOE EM-LA Field Office
DOE EM-LA was established in 2014 by the DOE to specifically manage the cleanup of legacy contamination and waste resulting from nuclear weapons development and government-sponsored nuclear research at LANL.
Latest News
N3B to hold two meetings outlining funding opportunities for NNM nonprofits
October 19, 2023 - N3B will be holding two public meetings to share its Community Commitment Program with area nonprofit organizations, along with information...
Local students complete N3B waste operator boot camp
October 3, 2023 - LOS ALAMOS, N.M. – Twelve newly trained nuclear waste processing operators received their nuclear waste processor or handler certifications last...
N3B contributes $177,535 in first half of 2023
September 14, 2023 - LOS ALAMOS, N.M. – Newport News Nuclear BWXT Los Alamos (N3B) provided more than $177,000 to 31 organizations through the first...
