Radwaste Solutions

As of last week, crews with Department of Energy cleanup contractor Idaho Environmental Coalition (IEC) processed more than 142,000 gallons of radioactive sodium-bearing tank waste at Idaho’s Integrated Waste Treatment Unit (IWTU) this year.

The Department of Energy’s estimated overall liability for failing to dispose of the country’s commercial spent nuclear fuel jumped as much as 10 percent this year, from a range of $34.1 billion to $41 billion in 2023 to a range of $37.6 billion to $44.5 billion in 2024, according to a financial audit of the DOE’s Nuclear Waste Fund (NWF) for fiscal year 2024.

The Solid Waste Management Facility (SWMF) at the Savannah River Site saw a large reduction of transuranic (TRU) waste in fiscal year 2024, achieving the highest volume of TRU waste shipped out of state by the facility in the past 10 years, according to the Department of Energy.

TRU waste typically consists of protective clothing, tools, rags, equipment, and miscellaneous items contaminated with small amounts of plutonium and other heavy elements.

A five-year, $17.8 million contract has been awarded to Waste Control Specialists for the long-term management and storage of elemental mercury, the Department of Energy’s Office of Environmental Management announced on November 21.

Orano completed the 13th and final rail shipment of vitrified high-level nuclear waste from France to Germany. The company announced that the four casks of vitrified HLW arrived at Germany’s intermediate storage facility at Philippsburg in the early evening of November 20.

Canada’s Nuclear Waste Management Organization (NWMO) announced that Wabigoon Lake Ojibway Nation has indicated its willingness to support moving forward to the next phase of the site selection process to host a deep geological repository for Canada’s spent nuclear fuel.

The Savannah River Site in South Carolina has processed more than 10 million gallons of liquid radioactive waste in its Salt Waste Processing Facility (SWPF), the Department of Energy’s Office of Environmental Management has announced.

Veolia UK announced that it has developed a new method for salvaging copper from electrical cables from decommissioned nuclear facilities. The process, which handles and disposes of the contaminated plastic coating that protects the core from radiation, reduces the time and cost of treating the waste while preserving the copper for recycling, the waste management company said.

The Department of Energy’s Office of Environmental Management has awarded a $2.3 billion operations and site mission support services contract for the Portsmouth Paducah Project Office (PPPO) to Mission Conversion Services Alliance (MCSA), a limited liability company made up of Atkins Nuclear Secured, Westinghouse Government Services, and Jacobs Technology, with Swift & Staley and Akima Centerra Integrated Services as teaming subcontractors.

NorthStar Group Services announced it will work with Modern American Recycling Services (MARS) to pursue work dismantling and disposing of decommissioned U.S. Navy nuclear aircraft carriers at the Port of Mobile, Ala. The work is to be performed by NorthStar subsidiary NorthStar Maritime Dismantlement Services and MARS subsidiary Modern American Recycling and Radiological Services.

Holtec International announced that it has completed the campaign to transfer Diablo Canyon’s spent nuclear to dry storage ahead of its planned schedule, paving the way for the continued operation of the central California nuclear power plant.

Workers recently completed an 18-month project replacing 11 hot cell windows at the 222-S Laboratory at the Department of Energy’s Hanford Site in Washington state. Hanford contractor Navarro-ATL manages the lab.

A new webinar series launched by the International Atomic Energy Agency’s Department of Nuclear Energy, the Department of Energy’s Office of Nuclear Energy, and the Energy Communities Alliance (ECA) will discuss global progress toward a permanent solution for high-level waste and spent nuclear fuel, with presentations by senior representatives of national HLW and SNF management programs around the world.

Register for the first webinar here.

The Department of Energy’s Office of Environmental Management announced it has awarded a 10-year, $3 billion contract to West Valley Cleanup Alliance (WVCA) for decommissioning and demolition work at the West Valley Demonstration Project in western New York. WVCA is a newly formed limited liability company made up of BWXT Technical Services Group, Jacobs Technology, and Geosyntec Consultant. Teaming subcontractors include Perma-Fix Environmental Services and North Wind Portage.

The Department of Energy’s Office of Environmental Management said that contractors have completed the treatment of 2,000 gallons of radioactive and chemical waste as part of the Hanford Site’s Test Bed Initiative project, which aims to demonstrate the feasibility of alternative options for retrieving and treating low-activity tank waste at the site in Washington state.

Chantilly, Va.-based Amentum has been awarded a 7-year contract estimated to be worth €5.5 million (about $6 million) to consult on the dismantling of steam drum separators in Units 1 and 2 of Lithuania’s Ignalina nuclear power plant. Once the country’s largest generator of electricity, Ignalina was permanently shut down in 2009 and the plant’s two RBMK-1500 reactors are expected to be fully decommissioned by 2038.

The municipality of South Bruce, located near the Bruce nuclear power plant in southwestern Ontario, voted narrowly in favor of being a willing host to a potential deep geologic repository for Canada’s spent nuclear fuel. The official declaration of results from the municipality showed that 51 percent of South Bruce residents voted in favor of the referendum, with 1,604 voting "yes" and 1,526 voting "no." Voter participation was 69 percent, surpassing the 50 percent voter turnout required to make the vote binding by law.

Tokyo Electric Power Company announced yesterday that is has recommenced a trial exercise to retrieve nuclear fuel debris from Unit 2 of Japan’s damaged Fukushima Daiichi nuclear power plant. TEPCO is attempting to retrieve a small amount of fuel debris from Unit 2’s pressure vessel for analysis before beginning a large-scale removal of the debris.

Sweden’s Land and Environmental Court has granted the Swedish Nuclear Fuel and Waste Management Company (Svensk Kärnbränslehantering AB, or SKB) an environmental permit to build and operate a geologic repository for the country’s spent nuclear fuel near the Forsmark nuclear power plant, about 86 miles north of Stockholm. The permit also includes the building of a spent fuel encapsulation plant at the central interim storage facility for spent nuclear fuel at Oskarshamn, about 200 miles south of Stockholm.

The U.S. Navy’s Surface Ship Support Barge, converted in the 1960s from a WWII T2 tanker to a support barge to accept spent nuclear fuel during the refueling of nuclear aircraft carriers, was dismantled and disposed of by the nuclear decommissioning company APTIM as a first-of-its-kind vessel dismantlement project for the Navy. The project was executed under contract with Naval Sea Systems Command; however, regulatory oversight was accomplished through an interagency framework agreement between the U.S. Navy and the Nuclear Regulatory Commission.