Prepare for the nuclear PE exam with online study modules and practice exam

June 10, 2021, 12:00PMANS News

The next nuclear engineering PE exam will be conducted nationwide on Wednesday, October 20, 2021, and registration is now open. Examinees may reserve their seat up to a year in advance at a Pearson VUE testing center once they are registered with the National Council of Examiners for Engineering and Surveying (NCEES) and are approved by their state board. Candidates are encouraged to reserve their seat for this single-day event as early as possible. You can access your state requirements through links provided on the NCEES website or the website of the National Society of Professional Engineers.

DOE backs U.S. stellarator research at Germany’s Wendelstein 7-X

June 10, 2021, 9:30AMNuclear News
The Max Planck Institute for Plasma Physics offers an interactive and informative 360-degree panoramic tour of Wendelstein 7-X. (Source: ipp.mpg.de)

U.S. scientists are getting funding to carry out seven research projects at two major stellarator fusion energy facilities located in Germany and Japan, the Department of Energy announced on June 8. A total of $6.4 million has been allocated for seven research projects with terms of up to three years.

Savannah River’s SWPF treats 1 million gallons of waste

June 10, 2021, 7:01AMRadwaste Solutions
A view of the Savannah River Site’s Salt Waste Processing Facility. (Photo: DOE)

The Salt Waste Processing Facility at the Department of Energy’s Savannah River Site has performed largely as expected, processing more than one million gallons of radioactive waste during its first eight months of operation, the DOE reported on June 8. The SWPF is being used to treat the majority of the site’s remaining liquid radioactive waste, generated from the production of nuclear materials.

Finnish nuclear plant and spent fuel repository become YouTube stars

June 9, 2021, 3:01PMANS Nuclear Cafe
A screen capture from the video "Finland Might Have Solved Nuclear Power’s Biggest Problem" on YouTube.

A new video, Finland Might Have Solved Nuclear Power’s Biggest Problem, debuted on YouTube this morning and has been seen already by a large number of viewers. The video takes a look at Finland’s efforts to lessen its reliance on foreign energy and meet its goal of carbon neutrality by 2035 with nuclear power, as well as to provide a solution to the problem of spent nuclear fuel.

EDF retires U.K.’s Dungeness plant

June 9, 2021, 12:02PMNuclear News
The Dungeness B nuclear power station, in Kent, southeastern England. (Photo: geograph.org.uk)

EDF Energy, owner and operator of the United Kingdom’s nuclear reactor fleet, yesterday announced its decision to move the Dungeness B nuclear plant into its defueling phase “with immediate effect,” rather than proceed with a restart later this year. The company had previously stated that it intended to operate the facility, located in southeastern England, until at least 2028.

NRC awards $10.7 million in academic grants

June 9, 2021, 9:31AMNuclear News

The Nuclear Regulatory Commission announced on June 8 that it has awarded 30 academic grants to 26 academic institutions in 19 states, totaling nearly $10.7 million. The funds will support scholarships, fellowships, and faculty development at four-year universities and colleges, two-year trade schools and community colleges, and minority-serving institutions.

Argonne-led team models fluid dynamics of entire SMR core

June 9, 2021, 7:00AMNuclear News
This image shows the individual pins in a full-core nuclear reactor simulation. (Image: ANL)

Coolant flow around the fuel pins in a light water reactor core plays a critical role in determining the reactor’s performance. For yet-to-be-built small modular reactors, a thorough understanding of coolant flow will be key to successfully designing, building, and licensing first-of-a-kind reactors.

Byron, Dresden, Quad Cities fail to clear in PJM capacity auction

June 8, 2021, 3:00PMNuclear News
Byron nuclear power plant

Three Illinois nuclear power plants—Byron, Dresden, and Quad Cities—did not clear in last week’s long-delayed PJM Interconnection capacity auction, Exelon Generation reported in a filing with the Securities and Exchange Commission.

The news is likely to further pressure the Illinois General Assembly to pass a comprehensive energy package—one with subsidies for the state’s financially ailing nuclear plants—before Exelon moves forward with its plan, announced last August, to prematurely retire Byron and Dresden.

Oak Ridge brings fusion and fission together for clean energy synergy

June 8, 2021, 12:06PMSponsored ContentORNL
ORNL associate laboratory director Kathy McCarthy at the prototype which led to the Material Plasma Exposure eXperiment (MPEX), a device that will support fusion materials research. Photo: ORNL

Oak Ridge National Laboratory has a long record of advancing fusion and fission science and technology. Today, the lab is focused more than ever on taking advantage of that spectrum of nuclear experience to accelerate a viable path to fusion energy and to speed efficient deployment of advanced nuclear technologies to today’s power plants and future fission systems.

Tiny MARVEL reactor gets final environmental assessment

June 8, 2021, 9:30AMNuclear News
The MARVEL reactor concept with Stirling engines. (Image: DOE)

The definition of a microreactor is ambiguous. But whether your upper cutoff is 10 MW or 20 MW, the Microreactor Applications Research Validation and Evaluation (MARVEL) reactor that the Department of Energy plans to build is, at 100 kW, on the tiny side of micro.

NRC reports nine abnormal occurrences in FY 2020

June 8, 2021, 6:59AMNuclear News

The Nuclear Regulatory Commission has sent to Congress its annual report on abnormal occurrences involving the medical and industrial uses of radioactive material. An abnormal occurrence is defined by law as an unscheduled incident or event that the NRC determines to be significant from the standpoint of public health or safety. The NRC sets specific criteria, most recently updated in October 2017, for determining which events qualify.

Final RFP issued for WIPP M&O contract

June 7, 2021, 12:00PMRadwaste Solutions
The Waste Isolation Pilot Plant in southeastern New Mexico.

The Department of Energy has issued a final request for proposals for a 10-year, $3 billion management and operating contract for the Waste Isolation Pilot Plant near Carlsbad, N.M. The current M&O contract, held by Nuclear Waste Partnership, expires on September 30.

Final stage of cleanup resumes at Hanford’s Plutonium Finishing Plant

June 7, 2021, 9:29AMRadwaste Solutions
A loaded waste container at the site of the former Plutonium Finishing Plant is surveyed to ensure that it is safe for transfer to Hanford’s on-site disposal facility. (Photo: DOE)

Final cleanup activities at the Hanford Site’s demolished Plutonium Finishing Plant have resumed following a pause in work prompted by the COVID-19 pandemic, the Department of Energy announced. Crews with the DOE’s Richland Operations Office and site contractor Central Plateau Cleanup Company will remove, package, and dispose of rubble remaining from the demolition of the plant’s plutonium reclamation facility, which was torn down in 2017.

Spotlight On: ANS online programming

June 7, 2021, 6:59AMNuclear News

The American Nuclear Society has adapted to the increased digital world during COVID-19. An example of this new flexibility is ANS’s expanded online programming, which presented 28 webinars in 2020, some of which were available only to ANS members. This year during the first quarter, ANS has produced 16 programs on a range of topics, such as the review of the Fukushima accident, the Nuclear Non-Proliferation Treaty at 50 years, and the Spotlight series on the Department of Energy’s national laboratories. The webinars have been well attended and have sparked engaging discussion while most of the world was semi-quarantined.

ANS signs onto letter supporting reintroduction of ANIA

June 4, 2021, 11:58AMANS News

The American Nuclear Society was among 24 nuclear-related companies and organizations that signed a letter urging Senate sponsors of the American Nuclear Infrastructure Act (ANIA) to reintroduce and advance the legislation. The signees represent a broad range of nuclear supporters from the industrial, nonprofit, and advocacy sectors. The letter was sent to Sens. Shelley Moore Capito (R., W.Va.), Mike Crapo (R., Idaho), John Barrasso (R., Wyo.), Cory Booker (D., N.J.), and Sheldon Whitehouse (D., R.I.). Barrasso was the original sponsor of the bill, while Whitehouse, Crapo, and Booker were original cosponsors.

Nuclear I&C Modernization: The Future is Digital

June 4, 2021, 9:34AMSponsored ContentRobert Ammon, Technical Director of Digital Safety Systems at Curtiss-Wright Nuclear Division

As the U.S. nuclear industry moves into plant life extension and subsequent license renewals, the modernization of safety instrumentation and control (I&C) systems holds significant potential to transform plant operations. Automated system diagnostics, equipment health monitoring, and performance indications reduce the need for manual surveillance activities and enable condition-based maintenance, resulting in improved system reliability and reduced maintenance costs. Despite these benefits, adoption of digital I&C systems for safety-related applications across the domestic nuclear fleet has been slow. U.S. nuclear power plants that do choose to embrace the transition from analog to digital are in good company; international plants have successfully implemented digital safety systems for more than a decade. Furthermore, digital safety systems are also the first choice of the growing small modular reactor (SMR) and advanced reactor (AR) communities.

Navy nuclear refueling barge to be dismantled

June 4, 2021, 7:01AMANS Nuclear Cafe
A U.S. Navy Surface Ship Support Barge (the large vessel in photo), which is used to refuel nuclear-powered ships and dismantle spent fuel units, will be scrapped in a three-year process. (Photo: Stripes.com)

Towed from its home in Newport News, Va., the U.S. Navy’s Surface Ship Support Barge has arrived in Mobile, Ala., for decommissioning, Advance Local Alabama reported on June 1. The 268-foot-long barge operated from 1964 to 2016, supporting the Navy's nuclear vessel refueling and functioning like a spent fuel pool at a commercial nuclear power plant.

Biden administration’s proposed FY 2022 budget supports nuclear

June 3, 2021, 3:02PMNuclear News

The Biden administration’s fiscal year 2022 budget sent to Congress last week would, according to the Department of Energy, move the United States toward net-zero carbon emissions by 2050. The FY 2022 budget request includes $1.85 billion for the DOE’s Office of Nuclear Energy.

“President Biden’s budget request puts America in the driver's seat as we transition toward a 100 percent clean energy economy,” said secretary of energy Jennifer Granholm on May 28. “These investments will ensure the U.S. is the global leader in research, development, and deployment of critical energy technologies to combat the climate crisis, create good-paying union jobs, and strengthen our communities in all pockets of America.”

TerraPower’s Natrium demo is headed to Wyoming

June 3, 2021, 12:03PMNuclear News
A future TerraPower plant visualization. (Graphic: TerraPower)

TerraPower has a design for a sodium-cooled fast reactor and federal cost-shared demonstration funding from the Department of Energy. Its partner, PacifiCorp, has four operating coal-fired power plants in the state of Wyoming. On June 2, together with Wyoming Gov. Mark Gordon and others, the companies announced plans to site a Natrium reactor demonstration project at a retiring coal plant in Wyoming, with a specific site to be announced by the end of 2021.