Welcome to the Nuclear Waste Partnership LLC (NWP) Website. NWP is a AECOM-led entity with partner B&W Technical Services Group and major subcontractor AREVA Federal Services. We manage and operate the U.S. Department of Energy's Waste Isolation Pilot Plant (WIPP) in southeast New Mexico.

Our heritage companies have set and performed to a standard recognized throughout the DOE Complex and the world as outstanding. NWP is committed not only to maintaining that standard, but improving on it wherever we can.