AECOM provides innovative solutions to our government clients in the Energy and Environment sector. We are proud to be on the forefront of designing effective, efficient and resilient power infrastructure. We are a leader in protecting and cleaning up the environment – receiving performance reviews from our clients that are among the highest in the industry.

Highlighted Successes:

  • 4000+ high-level waste canisters of vitrified waste poured; closed 8 high-level waste tanks at DOE’s Savannah River Site
  • 5 Cold War uranium gaseous diffusion plants decontaminated & demolished at the US DOE’s Oak Ridge Reservation
  • 324 nuclear facilities demolished, 578 waste sites remediated, and 12 million tons of hazardous waste under the River Corridor Project at DOE’s Hanford Site
  • Designed, constructed, and currently operate the only nuclear repository in the US: the Waste Isolation Pilot Plant (WIPP)
  • US$3.4+ million in annual energy savings for the US Navy under a four-phase comprehensive Energy Savings Performance Contract (ESPC) for SPAWAR Systems Center
  • 140 metric tons of nuclear waste safely maintained in storage at the UK Nuclear Decommissioning Authority’s Low-level Waste Repository
  • 1,000 lbs. of depleted uranium recovered from the environment while cleaning up the Udairi Range in Kuwait, and zero lost-time safety incidents
  • 30%+ energy savings identified in our comprehensive energy and water master plans for 31 military installations (covering 175 million square feet of facility space) for the US Army Corps of Engineers


Environmental Services

We support our government clients’ efforts to protect and restore the environment while enabling economic activity and growth:

  • Environmental Compliance
  • Fuel Systems
  • Marine, Coastal & Sediment Analysis
  • Restoration & Remediation, including Hazardous, Toxic & Radiological Waste
  • Unexploded Ordnance (UXO) & Munitions Response & Demilitarization

Nuclear Facility Operations, Decommissioning and Closure

AECOM has one of the longest histories of safely delivering high-risk, technically complex, innovative nuclear services — from laboratory operations to nuclear fuel management to site decommissioning.

  • Nuclear Design & Construction
  • Nuclear Laboratory Operations / DOE National Laboratory Operations
  • Nuclear Decommissioning & Closure
  • Nuclear Consulting & Engineering Support

Power Infrastructure Design & Planning

We help design effective power systems that create grids that are positioned for the future, including:

  • Energy Master Planning
  • Distributed Generation
  • Transmission & Distribution
  • Fuel System Design & Closure

Renewables & Energy Efficiency

We support our clients as they work to improve and diversify their footprint by providing services in:

  • Energy Efficiency Analysis & Design
  • Alternative & Renewable Energies
  • Energy Savings, including Energy Savings Performance Contracts (ESPCs)