Radwaste Solutions

Despite progress made over the past years, the United Kingdom’s Nuclear Decommissioning Authority (NDA) has not seen an adequate return on investment in cleaning up the Sellafield nuclear site on England’s Cumbria coast, according to a new report by the U.K.’s National Audit Office, which scrutinizes government spending.

BWX Technologies announced that the Department of Energy has approved Hanford Tank Waste Operations & Closure (H2C) to begin work under a contract valued at up to $45 billion to clean up tank waste at the Hanford Site near Richland, Wash. H2C is a limited liability company made up of BWXT Technical Services Group, Amentum Environment and Energy, and Fluor Federal Services.

The Department of Energy is proposing to fully decommission the Submarine 5th Generation General Electric (S5G) prototype at the Naval Reactors Facility on the Idaho National Laboratory site. Along with the Environmental Protection Agency and the state of Idaho, the DOE has initiated a 30-day public comment period (ending November 14) on the planned end state for the facility and its defueled reactor vessel.

Employees at the H Canyon Chemical Separations Facility at the Department of Energy’s Savannah River Site in South Carolina recently began the dissolution of nuclear material from a Japanese research reactor, leading to its safe disposal.

The Nuclear Regulatory Commission is asking for presentation proposals for a virtual workshop on the storage and transportation of TRISO and metal spent nuclear fuels for advanced reactor designs now under development.

With the recent mobilization at the site of the former SM-1A nuclear power plant at Fort Greely, Alaska, the Radiological Health Physics Regional Center of Expertise, located at the U.S. Army Corps of Engineers’ Baltimore District, began its work toward the decommissioning and dismantlement of its third nuclear power plant, this time located just 175 miles south of the Arctic Circle.

Focused on the post-cleanup management of closed Department of Energy sites, the DOE Office of Legacy Management (LM) is responsible for the long-term surveillance and maintenance of more than 100 sites across the United States and Puerto Rico associated with past radiological and nuclear material production and testing, and energy research—some dating from as early as the Manhattan Project. With cleanup completed, many of these sites have been put to beneficial reuse and repurposed as parks and nature preserves, where visitors can witness the return of thriving ecosystems.

Robotics is fast becoming a go-to for nuclear decommissioning advances, and several organizations working in West Cumbria, England, the hub of the United Kingdom’s energy sector, have formed a partnership to share insight and work together to address common challenges and opportunities. Cumbria Robotics Cluster is an ambitious initiative powered by the Industrial Solutions Hub (iSH) to harness and expand the region’s renowned capabilities in cutting-edge engineering and problem solving.

Orano USA announced that it has recently completed the transportation and disposal of the dismantled Crystal River Unit 3 reactor using only four large packages, which were shipped more than 1,800 miles each by barge and multi-axle trailer from the nuclear power reactor’s site on Florida’s west coast to Waste Control Specialists’ disposal facility in Andrews County, Texas.

Beginning last week, the two Department of Energy offices responsible for the environmental cleanup of the department’s Hanford Site have been combined under a new name: the Hanford Field Office. Previously, management of the 586-square-mile site near Richland, Wash., was split between the Richland Operations Office and the DOE Office of River Protection (ORP).

In October 2012, Dominion Energy announced it was closing the Kewaunee nuclear power plant, a two-loop 574-MWe pressurized water reactor located about 27 miles southeast of Green Bay, Wis., on the western shore of Lake Michigan. At the time, Dominion said the plant was running well, but that low wholesale electricity prices in the region made it uneconomical to continue operation of the single-unit merchant power plant.

The Government Accountability Office has recommended that the Department of Energy put a hold on construction of its High-Level Waste Facility at the Hanford Site near Richland, Wash. The GAO said design and construction of the facility, part of Hanford’s Waste Treatment and Immobilization Plant, also known as the Vit Plant, should be paused until several actions are taken, including considering other alternatives for managing the site’s high-level radioactive liquid waste.

President Biden has announced the appointment of six new members to the Nuclear Waste Technical Review Board, an independent federal agency that evaluates the technical and scientific validity of the Department of Energy’s activities related to managing and disposing of high-level radioactive waste and spent nuclear fuel.

The Nuclear Regulatory Commission is soliciting public comment on the agency’s guidance for addressing discrete radioactive particle (DRP) contamination resulting from the decontamination and decommissioning of nuclear facilities. According to the NRC, the draft guidance is intended to avoid any inconsistencies in how the agency approaches DRP contamination.

WM Symposia Inc., the nonprofit organization that hosts the annual Waste Management Conference in Phoenix, Ariz., has launched a new initiative dedicated to supporting educators in the fields of science, technology, engineering, and mathematics (STEM).

U.S. Reps. Mike Levin (D., Calif.) and August Pfluger (R., Texas) have introduced the bipartisan Nuclear Waste Administration Act of 2024, which would establish an independent agency to manage the country’s nuclear waste.

In addition to establishing a new, single-purpose administration to manage the back end of the nuclear fuel cycle, the bill would direct a consent-based siting process for nuclear waste facilities and ensure reliable funding for managing nuclear waste by providing access to the Nuclear Waste Fund. According to Pfluger and Levin, the bill’s provisions are in line with recommendations from the Blue Ribbon Commission on America’s Nuclear Future.

Heinrich

Cruz

U.S. Sens. Ted Cruz (R., Texas) and Martin Heinrich (D., N.M.) introduced a bill that would require the Department of Energy and the National Academies of Sciences, Engineering, and Medicine to create an independent committee of experts to study new technologies and opportunities for recycling the country’s inventory of spent nuclear fuel.

Introduced on September 24, the Advancing Research in Nuclear Fuel Recycling Act calls for a DOE-commissioned study evaluating the costs, benefits, and risks—including proliferation—of recycling U.S. spent nuclear fuel into usable fuels for commercial and advanced reactors, as well as for other nonreactor applications, including medical, space, industrial, and advanced battery applications.

Workers with the Oak Ridge Office of Environmental Management (OREM) and its contractor UCOR have finished installing the first of three large sludge-settling tanks for the Mercury Treatment Facility at the site’s Y-12 National Security Complex. The tanks, each of which will be 38 feet tall and 15 feet wide with a capacity of 36,000 gallons, provide a visible sign of ongoing progress on the facility where much of the construction has so far been below ground.

Regardless of who is sitting in the Oval Office next year, the Department of Energy’s Office of Environmental Management needs to take a close look at itself and “launch a comprehensive review of all aspects of the EM program,” according to a new report from the Energy Communities Alliance, which represents communities adjacent to or near DOE nuclear cleanup sites.

The 18-page ECA transition paper, Ensuring Long-Term Success: Recommendations for the Next Administration on the U.S. Department of Energy’s Environmental Management Mission, calls on the next administration to “take a fundamental look” at DOE-EM’s entire cleanup effort, including both sites that are active and those where work has been completed. How DOE-EM integrates with other DOE programs, including the National Nuclear Security Administration and the offices of Nuclear Energy, Science, and Legacy Management, should also be examined, according to the paper.

On July 28, 2023, the Department of Energy launched its Cleanup to Clean Energy initiative, an effort to repurpose underutilized DOE-owned property—portions of which were previously used in the nation’s nuclear weapons program—into the sites of clean-energy generation.