DOE-EM officials, IWTU employees, and others signed the first stainless steel canister prior to crews filling it with sodium-bearing waste and simulant. Once filled, that canister and 15 others were placed in a concrete vault for storage. (Photo: DOE)
Since the launch of operations just over a month ago, the Integrated Waste Treatment Unit (IWTU) at Idaho National Laboratory has increased sodium-bearing waste treatment fivefold. This activity is a vital step in removing the remaining liquid waste from nearby underground tanks at the site and protecting the underlying Snake River Plain Aquifer.
Energy secretary Jennifer Granholm addresses an audience of lab staff, dignitaries, and media at LLNL. (Photo: LLNL)
Lawrence Livermore National Laboratory hosted current and former staff, government officials, and media on May 8 to celebrate the lab’s achievement of fusion ignition at the National Ignition Facility (NIF) on December 5, 2022. Energy secretary Jennifer Granholm and undersecretary for nuclear security and National Nuclear Security Administration administrator Jill Hruby were in attendance, and Granholm took the opportunity to announce funding of up to $45 million to support inertial fusion energy (IFE) research and development. The Department of Energy’s Office of Science (DOE-SC) wants to establish multiple IFE Science and Technology Innovation Hubs (IFE S&T hubs), with total funding for 2023 of up to $9 million for projects lasting up to four years in duration.
For the first time in 26 years, work crews performed sampling of gaseous byproducts at the MSRE. (Photo: DOE)
Crews recently replaced a motor in a crane at the SRS H Canyon for the first time in the facility’s 70-year history. (Photo: DOE)
Work crews at the Department of Energy’s Savannah River Site in South Carolina recently replaced a motor on a crane in the 70-year-old H Canyon Chemical Separations Facility. H Canyon is the only production-scale, radiologically shielded chemical separations plant in operation in the United States.
A still image from an ORNL video demonstrating the VIPER technology. (Credit: ORNL)
Researchers at Oak Ridge National Laboratory developed a method of using augmented reality (AR) to create accurate visual representations of ionizing radiation, and that technology has just been licensed by Teletrix, a Pittsburgh, Pa.-based firm that develops simulators to train radiological workers and radiological control technicians. ORNL announced the news on May 4.
The Hanford Site’s B Complex area tank farm containing waste created during the production of plutonium at the site. (Photo: DOE)
After nearly three years of discussions and more than 60 mediation sessions, the Department of Energy, Washington State Department of Ecology, and the Environmental Protection Agency announced that they have reached a conceptual agreement on revising plans for managing millions of gallons of waste stored in tanks at the Hanford Site near Richland, Wash.
A Framatome operator fabricates U-Mo foils at CERCA. (Photo: Framatome)
Framatome is prepared to manufacture a novel molybdenum-uranium (U-Mo) fuel to extend the life and safe operation of the Forschungsreaktor München II (FRM II) research reactor in Germany. A new fuel supply—one that uses uranium enriched to less than 20 percent U-235—means the FRM II can continue to supply neutrons to industry and the scientific community. The fuel is “Europe’s low-enriched fuel with the highest density ever realized for research reactor operations,” according to Framatome’s April 27 announcement.
This slide on the right from the consensus committee’s public briefing identifies 10 core variables that are important to the success of advanced reactor deployments. (Image: NASEM, Laying the Foundation for New and Advanced Nuclear Reactors in the United States)
The DOE's Savannah River Site. (Photo: DOE)
The Defense Nuclear Facilities Safety Board (DNFSB) is scheduled to visit the Department of Energy’s Savannah River Site in South Carolina the week of May 8 to discuss ongoing safety concerns and the protection of the public and workforce, as well as the DOE’s effectiveness in addressing those concerns.
Pictured at the DOE's EM headquarters, from left, are Ana Han, foreign affairs specialist, EM International Program; Joceline Nahigian, director, EM Office of Intergovernmental and Stakeholder Programs; Scott Whiteford, deputy director, DOE Office of Legacy Management; William “Ike” White, EM senior advisor; Masaki Nakagawa, special advisor to executive directors, NDF; Tokuhiro Yamamoto, executive director, NDF; Shin Morita, managing director, International Affairs Group, NDF; Taro Hokugo, managing director, International Affairs Group, NDF; Jeff Avery, EM principal deputy assistant secretary; Angela Watmore, deputy assistant secretary, EM Office of Acquisition and Project Management; and Ming Zhu, EM senior advisor for laboratory policy. (Photo: DOE)
Representatives from the Japan Nuclear Damage Compensation and Decommissioning Facilitation Corporation (NDF) recently visited the Department of Energy's Office of Environmental Management (EM) headquarters in Washington, D.C., and the Hanford Site in Washington state to promote collaboration and provide updates on the status and plans to decommission Japan's Fukushima Daiichi nuclear power plant. The Great East Japan Earthquake of March 11, 2011, caused damage to the plant and surrounding communities. The NDF was created in September 2011 to oversee the decommissioning and cleanup of the plant, which is owned by the Tokyo Electric Power Company.
These graphs illustrate how rapidly scaling the nuclear industrial base would enable nearer-term decarbonization and increase capital efficiency, versus a five-year delay to reach the same 200 GW deployment by 2050. (Source: DOE, Pathways to Commercial Liftoff: Advanced Nuclear, Fig. 1)
The Department of Energy released Pathways to Commercial Liftoff: Advanced Nuclear earlier this month. It is one of the first in a series of reports on clean energy technologies and the private and public investments needed to overcome hurdles to full-scale deployment. The report makes a clear case for investment in nuclear power and challenges potential investors and operators to move beyond the current “wait and see” stalemate and generate “a committed orderbook . . . for 5–10 deployments of at least one reactor design by 2025.”
William “Ike” White addresses the audience at INTEC, which gathered to celebrate the completion of the spent fuel wet-to-dry project at the INL site. (Photo: DOE)
At Idaho National Laboratory, Department of Energy leaders joined tribal, state, and local officials; contractors; and workers on March 28 to mark a recent milestone with the state of Idaho nearly 25 years in the making. The milestone was the completion of a spent fuel wet-to-dry project more than nine months ahead of a 1995 Idaho Settlement Agreement deadline.
MCRE could be built inside the ZPPR cell (shown here) at INL’s Materials and Fuels Complex. (Photo: INL)
A tiny 200-kWt reactor the Department of Energy says would be the first critical fast-spectrum circulating fuel reactor and the first fast-spectrum molten salt reactor (MSR) could be built and operated inside the Zero Power Physics Reactor (ZPPR) cell at Idaho National Laboratory’s Materials and Fuels Center (MFC). Details included in the Molten Chloride Reactor Experiment (MCRE) draft environmental assessment (EA)—released on March 16 for two weeks of public comment (later extended to four weeks, through April 14)—covered the potential environmental impacts associated with the development, construction, operation, and decommissioning of MCRE at INL, facilitated by the National Reactor Innovation Center (NRIC).
