As the largest environmental cleanup program in the world, EM has been charged with the responsibility of cleaning up 107 sites across the country whose area is equal to the combined area of Rhode Island and Delaware. The map below shows the remaining 16 active EM sites where cleanup work is currently ongoing. Learn more about the 91 completed sites here.

Cleanup Sites

Site Name Type(s) of Cleanup Work Performed Major Contractor(s) FY21 - Enacted (in the millions) FY22 - Requested (in the millions) By the Numbers
Brookhaven National Laboratory
  • Facility Deactivation and Decommissioning
0 0
Energy Technology Engineering Center (ETEC)
  • Facility Deactivation and Decommissioning
  • CDM --- Responsible for site characterization
  • North Wind --- Responsible for environmental monitoring and surveillance, maintenance services and facility deactivation and decommissioning.
$12 $21.34 ETEC Cleanup By the Numbers
Hanford Office of River Protection
  • Tank Waste
$1,645 $1,541 Hanford By the Numbers
Hanford
Richland Operations Office
  • Special Nuclear Materials and Spent Nuclear Fuel
  • Transuranic and Solid Waste Disposition
  • Facility Deactivation and Decommissioning
  • Soil and Groundwater Remediation
$1,025 $1,026 Hanford By the Numbers
Idaho
  • Special Nuclear Materials and Spent Nuclear Fuel
  • Transuranic and Solid Waste Disposition
  • Tank Waste
  • Soil and Groundwater Remediation
  • Fluor Idaho (wholly owned subsidiary of Fluor) --- Responsible for Idaho Cleanup Project
  • Spectra Tech Inc. -- Responsible for NRC-licensed spent nuclear fuel storage facilities
$445 $381 Idaho By the Numbers
Lawrence Livermore National Laboratory
  • Soil and Groundwater Remediation
$36.76 $36.81
Los Alamos National Laboratory
  • Transuranic and Solid Waste Disposition
  • Soil and Groundwater Remediation
  • Facility Deactivation and Decommissioning
  • N3B-Los Alamos, LLC (Stoller Newport News Nuclear and BWXT Technical Services Group) --- Responsible for legacy site cleanup and legacy waste management activities.
$226 $333.50 Los Alamos National Laboratory Cleanup By the Numbers
Moab
  • Soil and Groundwater Remediation
$47.80 $85 Moab Cleanup By the Numbers
Nevada National Security Site
  • Transuranic and Solid Waste Disposition
  • Soil and Groundwater Remediation
$60.70 $60.70 Nevada National Security Site Cleanup By the Numbers
Oak Ridge
  • Transuranic and Solid Waste Disposition
  • Special Nuclear Materials and Spent Nuclear Fuel
  • Facility Deactivation and Decommissioning
  • UCOR (Amentum and Jacobs) --- Responsible for cleanup at East Tennessee Technology Park, Y-12 National Security Complex, Oak Ridge National Laboratory
  • Isotek Systems (subsidiary of SNC-Lavalin Atkins) --- Responsible for U-233 Disposition Project at the Oak Ridge National Laboratory
  • Jacobs - Responsible for the design and buildout of the Mock Test Sludge Processing Facility
  • North Wind Solutions --- Responsible for processing and packaging the site's transuranic waste at the Transuranic Waste Processing Facility
  • Professional Project Services --- Responsible for technical support including reviewing and evaluating the cost, schedule and technical approaches for upcoming and current cleanup projects
  • APTIM-North Wind Construction JV, LLC --- Responsible for the construction of the Outfall 200 Mercury Treatment Facility at the Y-12 National Security Complex
$644 $561 Oak Ridge By The Numbers
Paducah
  • Special Nuclear Materials and Spent Nuclear Fuel
  • Facility Deactivation and Decommissioning
$316 $275 Paducah By the Numbers
Portsmouth
  • Special Nuclear Materials and Spent Nuclear Fuel
  • Facility Deactivation and Decommissioning
$509 $547 Portsmouth By the Numbers
Sandia National Laboratories
  • Soil and Groundwater Remediation
$4.86 $4.58
Savannah River Site
  • Transuranic and Solid Waste Disposition
  • Tank Waste
  • Special Nuclear Materials and Spent Nuclear Fuel
  • Facility Deactivation and Decommissioning
  • Soil and Groundwater Remediation
$1,793 $1,746 Savannah River By the Numbers
Savannah River National Laboratory By the Numbers
Separations Process Research Unit (SPRU)
  • Facility Deactivation and Decommissioning
$15 $15 SPRU Cleanup By the Numbers
Waste Isolation Pilot Plant (WIPP)
  • Transuranic Waste Disposition
$420 $437 WIPP By the Numbers
West Valley Demonstration Project
  • Facility Deactivation and Decommissioning
  • Transuranic and Solid Waste Disposition
$92 $92 West Valley Demonstration Project By the Numbers