Nuclear News

Électricité de France has signed a letter of intent with the Emirates Nuclear Energy Corporation to develop a memorandum of understanding for cooperation on research and development in the nuclear energy sector.

Work on the third phase of the multi-reactor project at India’s Kudankulam nuclear power plant formally commenced earlier this week with the first pouring of concrete into the foundation plate of the Unit 5 reactor building.

The U.S. state with more nuclear power plants than any other—Illinois—has no operating university research reactors. A team at the University of Illinois at Urbana-Champaign (UIUC) intends to reverse that situation and construct a high-temperature gas-cooled microreactor. If the team's plans go ahead, the first new U.S. university research reactor deployment in about 30 years could also support commercial advanced reactor deployment.

New Jersey’s Public Service Enterprise Group has announced its intention to achieve net-zero emissions by 2030, shaving two decades off its previously announced target date of 2050. PSEG is owner of the Hope Creek nuclear plant and is co-owner, with Exelon, of the Salem plant.

Romania has ratified a draft intergovernmental agreement signed in 2020 with the United States on cooperation in the field of nuclear energy. Initialed last October by Romania’s energy minister, Virgil Popescu, and the then U.S. energy secretary Dan Brouillette, the agreement, reportedly worth some $8 billion, calls for cooperation on completing the construction of Units 3 and 4 at Romania’s Cernavoda nuclear power plant, as well as the refurbishment of Unit 1. The European Commission gave its nod to the agreement last November.

California-based Oklo has received a $2 million cost-share award from the Department of Energy for the commercialization of advanced fuel recycling capabilities by using electrorefining technology. Oklo is matching $1 million in funds and is partnering with the DOE and Argonne National Laboratory on this public-private partnership, which is intended to help reduce fuel costs for advanced reactor designs while reducing waste by turning used fuel into advanced reactor fuel.

Cardin

Pascrell

Companion bills that call for amending the Internal Revenue Code to establish a tax credit to help existing merchant nuclear plants continue operations debuted on Capitol Hill last week.

In the House on June 21, Rep. Bill Pascrell (D., N.J.) introduced the bipartisan H.R. 4024, dubbed the Zero-Emission Nuclear Power Production Credit Act of 2021. Cosponsors of the legislation include Reps. Brian Fitzpatrick (R., Pa.), Tom Suozzi (D., N.Y.), John Katko (R., N.Y.), Danny Davis (D., Ill.), Anthony Brown (D., Md.), Dutch Ruppersberger (D., Md.), Cheri Bustos (D., Ill.), Mike Doyle (D., Pa.), and Bobby Rush (D., Ill.).

And on June 24, Sen. Ben Cardin (D., Md.) introduced the Senate’s version, S. 2291, with Sens. Joe Manchin (D., W.Va.), Tom Carper (D., Del.), Sheldon Whitehouse (D., R.I.), and Cory Booker (D., N.J.) joining as cosponsors.

The International Atomic Energy Agency last week released its annual nuclear power status data, collected by the Power Reactor Information System (PRIS), the agency’s publicly available nuclear power database.

According to the IAEA’s data summary, nuclear power in 2020 played an important role as an adaptable and reliable supplier of electricity during the pandemic.

PPPL physicist Dan Boyer. (Photo: Amber Boyer/Kiran Sudarsanan)

Researchers at the Department of Energy’s Princeton Plasma Physics Laboratory are using machine learning to predict electron density and pressure profile shapes on the National Spherical Torus Experiment-Upgrade (NSTX-U), the flagship fusion facility at PPPL that is currently under repair.

The hope is that such predictions, generated by artificial neural networks, could improve the ability of NSTX-U researchers to optimize the components of experiments that heat and shape the fusion plasma.

“This is a step toward what we should do to optimize the actuators,” said PPPL physicist Dan Boyer, author of the paper, “Prediction of electron density and pressure profile shapes on NSTX-U using neural networks,” published by Nuclear Fusion, a journal of the International Atomic Energy Agency. “Machine learning can turn historical data into a simple model that we can evaluate quickly enough to make decisions in the control room or even in real time during an experiment.”

Molten salt reactor technology first gained popularity in the 1960s, through the Molten Salt Reactor Experiment program at Oak Ridge National Laboratory. Now, decades later, a technology known as the molten salt nuclear battery (MsNB) is being developed to support the growing need for carbon-free, reliable, independent, and compact sources of small-scale heat and electrical power.

Manchin

Biden

President Biden struck an infrastructure deal yesterday with a bipartisan group of senators to provide new investments for electric utilities, transportation, broadband, and other projects.

The deal coincided with a Senate Energy and Natural Resources Committee (SENR) hearing yesterday, which examined the infrastructure needs of the U.S. energy sector and considered the legislative proposal released last week by SENR chairman Sen. Joe Manchin (D., W.Va.) . The proposal, labeled a "discussion draft," is currently in play for ongoing bipartisan infrastructure negotiations and includes provisions that would comply with rules on budget reconciliation, including a section that fully funds the Advanced Reactor Demonstration Program and other Energy Act of 2020 programs. Manchin's proposal would also look to create a Department of Energy grant program for at-risk nuclear plants on an as-needed basis.

The Nuclear Innovation Institute (NII) has launched a study on the role of nuclear power in supporting a growing hydrogen economy. The study will be the first of its kind in Canada to evaluate the technical viability and business case for hydrogen production from nuclear power, according to NII, an Ontario, Canada–based nonprofit formed in 2018 to accelerate innovation in the nuclear industry.

More than $61 million in funding has been released for advanced nuclear energy technology projects in 30 states and in the U.S. territory of Puerto Rico, the Department of Energy announced on June 22. Of that total, $58 million is going to U.S. universities for nuclear energy research, cross-discipline technology development, and research reactor infrastructure.

Caputo

The Nuclear Regulatory Commission’s Annie Caputo will depart the agency when her term expires at the end of this month, NRC Chairman Christopher Hanson said yesterday. Her departure will leave the five-seat panel with only three commissioners—the minimum number required for it to conduct business—as former chairman Kristine Svinicki resigned in January of this year.

At this writing, Caputo has not announced her post-NRC plans.

Remaining on the commission are two Democrats, Hanson and Jeff Baran, and one Republican, David Wright. President Biden has not named a replacement for either of the vacancies and can choose only one Democrat, since no more than three commissioners can be from the same political party.

The Nuclear Regulatory Commission has launched a special inspection at the Vogtle new-build site to identify the errors that necessitated construction remediation work on Unit 3’s electrical cable raceway system.

Duke Energy has filed a subsequent license renewal (SLR) application with the Nuclear Regulatory Commission for the Oconee nuclear plant reactors, the Charlotte, N.C.–based utility announced on June 21.

Neutron resonance transmission analysis (NRTA) was developed by researchers at Los Alamos National Laboratory to identify unknown materials inside a sealed object using a beam of neutrons from a laboratory-scale apparatus. Recognizing that the potential nuclear security applications of NRTA were limited by the size and location of the apparatus, Areg Danagoulian, an associate professor in the Massachusetts Institute of Technology’s Department of Nuclear Science and Engineering, began about five years ago to consider how NRTA could be made portable to examine materials on location.

Luria

Gonzalez

Reps. Anthony Gonzalez (R., Ohio) and Elaine Luria (D., Va.) last week introduced the Twenty First Century Nuclear Security Act—legislation the sponsors say would “deploy a whole-of-government effort” to gauge the risk to U.S. national security from a growing Russian and Chinese dominance in the global nuclear energy market and to identify opportunities for the United States to reestablish leadership in that arena.

The measure, according to a June 17 joint press release from the lawmakers, would require federal agencies to submit a report to Congress analyzing the importance of civilian nuclear power agreements and opportunities for advancing U.S. national security interests.

The Nuclear Regulatory Commission recently released its Enforcement Program Annual Report for calendar year 2020, showing a total of 61 escalated enforcement actions taken last year against licensees, non-licensees, and individuals—an increase of 7 percent from CY 2019, but a number that remains below the five-year (2016–2020) average.

Centrus Energy Corporation has announced that the Nuclear Regulatory Commission approved the company’s license amendment request to produce high-assay low-enriched uranium at its Piketon, Ohio, enrichment facility. The Piketon plant is now the only U.S. facility licensed to enrich uranium up to 20 percent uranium-235, and it is expected to begin demonstrating HALEU production early next year, according to Centrus.