Nuclear News

Published since 1959, Nuclear News is recognized worldwide as the flagship trade publication for the nuclear community. News reports cover plant operations, maintenance and security; policy and legislation; international developments; waste management and fuel; and business and contract award news.


Arkansas PSC rejects $142 million offer from Entergy in Grand Gulf dispute

August 10, 2022, 7:04AMNuclear News
The Grand Gulf nuclear power plant. (Photo: Entergy)

While the Mississippi Public Service Commission earlier this year accepted a $300 million offer from Entergy Corporation to settle its portion of a multistate dispute with the utility over Grand Gulf nuclear plant customer rate impacts, the Arkansas Public Service Commission last week turned down its own $142 million offer, terming it “a low-ball amount.”

X-energy, DOW to collaborate on SMR deployment

August 9, 2022, 12:27PMNuclear News

Small modular reactor developer X-energy and materials science giant Dow this morning announced the signing of a letter of intent aimed at deploying X-energy’s Xe-100 reactor technology at one of Dow’s U.S. Gulf Coast facilities. The companies expect the SMR plant, which would provide power and process heat to the Dow facility, to be operational by approximately 2030.

Dow is the first manufacturer to declare its intention to develop SMR technology options and intends to take a minority equity stake in X-energy, according to the announcement.

News of the collaboration broke at the American Nuclear Society’s Utility Working Conference and Vendor Technology Expo, being held through August 10 at Marco Island, Fla.

Quick action in Mexico leads to eradication of pest with a taste for fresh fruit

August 9, 2022, 12:27PMNuclear News
A release box containing about 15 million sterile male fruit flies is loaded into a Cessna aircraft for release over Colima, Mexico, earlier this year. (Photo: DGSV SENASICA)

Mexican authorities announced last week that the Mediterranean fruit fly, more commonly known as the medfly, had been successfully eradicated in the state of Colima using a nuclear technique described by the International Atomic Energy Agency (IAEA) as “birth control for pests.” Mexico used the sterile insect technique (SIT) in cooperation with the IAEA and the Food and Agricultural Organization of the United Nations (FAO) to protect fruit and vegetable crops, farmers’ livelihoods, and the country’s economy.

Breaking news: Dow, X-energy sign letter of intent for SMR

August 9, 2022, 12:26PMNuclear News

X-energy and Dow announced today a collaboration with intent to deploy an advanced small modular reactor at one of Dow’s U.S. Gulf Coast facilities. The SMR, which would be operable by about 2030, would provide heat and power to the Dow facility.

The announcement was made at the American Nuclear Society's Utility Working Conference and Vendor Technology Expo (UWC 2022), being held through August 10 at Marco Island, Fla.

TVA, GEH advance SMR plans for Clinch River site

August 8, 2022, 7:20AMNuclear News
Rendering of the proposed GEH Nuclear Energy BWRX-300 SMR at the Clinch River site. (Image: GE Hitachi)

The Tennessee Valley Authority and GE Hitachi Nuclear Energy (GEH) have signed an agreement to support planning and preliminary licensing for the potential deployment of a BWRX-300 small modular reactor at the Clinch River site near Oak Ridge, Tenn., the utility’s president and chief executive officer, Jeff Lyash, announced last week.

An evolution of GEH’s 1,520-MWe Generation III+ ESBWR design, the BWRX-300 is a 300-MWe water-cooled, natural-circulation SMR with passive safety systems.

Nuclear power resilience in a changing climate

August 5, 2022, 3:01PMNuclear NewsSusan Gallier

All 92 U.S. power reactors operating today need water—in the right place and at the right time. But extreme weather events, including floods, droughts, hurricanes, and heat waves, upend expectations and demand resilience: the ability to anticipate, accommodate, and recover from adverse impacts.

Resilience was built into today’s nuclear power plants decades ago. Weather data and climate forecasts not available then can be factored into risk analysis now to ensure the plants remain resilient in a changing climate.

Candu Energy performing pre-project work for Qinshan refurbishment

August 5, 2022, 12:10PMNuclear News
The CANDU reactors at Qinshan. (Photo: Wikimedia/Atomic Energy of Canada Limited)

SNC-Lavalin subsidiary Candu Energy recently announced that it is engaged in pre-project design and engineering work at the Qinshan Phase III nuclear power station in China’s Zhejiang Province with Third Qinshan Nuclear Power Company (TQNPC), the plant’s operator.

U.K.’s Hinkley Point B retired

August 5, 2022, 9:26AMNuclear News
EDF Energy’s Hinkley Point B nuclear power station, in Somerset, England. (Photo: EDF Energy)

By all accounts the most productive nuclear power plant in British history, Somerset’s Hinkley Point B station closed for good on August 1, with the shutdown of its B1 unit, a 485-MWe advanced gas-cooled reactor. (The plant’s B2 unit, a 480-MWe AGR, was shuttered early last month.)

The station employed around 500 staff and 250 contractors and contributed approximately £40 million (about $48.7 million) per year to the Somerset economy, according to EDF Energy, owner and operator of the United Kingdom’s power reactor fleet.

Nuclear FOMO

August 4, 2022, 2:49PMNuclear NewsSteven Arndt

Steven Arndt
president@ans.org

At the June ANS Annual Meeting in Anaheim, Calif., our Executive Director/CEO Craig Piercy used an interesting acronym: he said, “This meeting is so exciting we are going to give nuclear professionals FOMO with respect to ANS meetings going forward.” The term “fear of missing out” was common a few years ago, but I had not heard it recently. So when Craig used it, it really caught my attention. Craig was, of course, correct that the Annual Meeting was great: technically interesting, productive, and great fun, as well. It provided a wonderful opportunity to learn, network, and advance both academic and business goals. However, in thinking about this phrase I realized that in a lot of ways, getting people to realize how important nuclear science and technology is for making the world better is a lot like trying to get people to understand that they are truly missing out.


Granholm makes first visit to Idaho National Laboratory

August 4, 2022, 11:55AMNuclear News
Pictured during a tour of the EBR-II site are, from left, Robert Boston, DOE-ID manager; Rep. Mike Simpson (R., Idaho); Secretary Granholm; Director Wagner; and Marianne Walck, INL deputy laboratory director for science and technology. (Photo: INL)

Energy Secretary Jennifer Granholm visited Idaho National Laboratory on August 3 to meet with INL staff, including director John Wagner, as she toured key research facilities on INL’s 890-square-mile site and the lab’s campus in Idaho Falls.

NRC okays fuel loading at new Vogtle unit

August 4, 2022, 9:30AMNuclear News
Unit 3 at the Vogtle site in July 2022. (Photo: Georgia Power)

The Nuclear Regulatory Commission has authorized Vogtle plant operator Southern Nuclear to load fuel and begin operation at Unit 3—the first reactor to reach this point in the agency’s combined license process. (Prior to 1989, reactors were licensed under a two-step process, requiring both a construction permit and an operating license.)

NRC returns to full strength with Caputo, Crowell confirmations

August 3, 2022, 3:06PMNuclear News

Crowell

Caputo

The Senate last evening confirmed by voice vote Annie Caputo and Bradley R. Crowell to seats on the Nuclear Regulatory Commission, returning the agency to its full, five-member complement. Caputo’s term expires in June 2026, Crowell’s in June 2027.

Nominated by President Biden in May to serve on the commission, Caputo and Crowell appeared before the Senate Environment and Public Works (EPW) Committee on June 8 to field questions. On July 27, the EPW Committee unanimously approved both and sent their nominations to the Senate floor.

SHINE submits Drug Master File for n.c.a. Lu-177

August 3, 2022, 9:18AMNuclear News

SHINE Technologies, the Janesville, Wis.–based producer of medical radioisotopes, announced that it has submitted a drug master file (DMF) with the U.S. Food and Drug Administration for non-carrier-added (n.c.a.) lutetium-177 chloride, a radiopharmaceutical used for the treatment of cancer.

NIST gets confirmatory order 18 months after research reactor fuel failure

August 3, 2022, 7:01AMNuclear News
NIST's Center for Neutron Research in suburban Gaithersburg, Md. (Photo: NIST)

The Nuclear Regulatory Commission announced on August 2 that it had issued a confirmatory order to the National Institute of Standards and Technology (NIST) for violating NRC requirements during a February 2021 fuel failure at the 20-MWt NIST Center for Neutron Research (NCNR) research reactor in Gaithersburg, Md. NIST committed to improving its training for fuel handing procedures and related management activities, safety culture program, reactor facility operations staff and management, corrective action program and operational procedures, and emergency response resources and procedures, among other things.

Last Energy signs up for SMR project in Polish industrial zone

August 2, 2022, 2:56PMNuclear News
Signing the letter of agreement, from the left, are Damian Jamroz, Last Energy Polska general manager; Ryszard Wawryniewicz, LSSE vice president; Piotr Danielski, DB Energy vice president; and Dominik Brach, DB Energy CEO. (Photo: LSSE)

Last Energy, a Washington, D.C.–based small modular reactor startup, has signed a letter of intent with Poland’s Legnica Special Economic Zone (LSSE) and DB Energy for a power plant featuring 10 small modular reactors with 200 MWe of capacity to fuel the region’s industrial activities. (Established in 1997, the LSSE covers 18 subzones located in the central part of southwestern Poland’s Dolnośląskie Province and is home to more than 75 companies providing some 16,000 jobs.)

New bill calls for improvements in NRC oversight practices

August 2, 2022, 9:30AMNuclear News

Lesko

Rep. Debbie Lesko (R., Ariz.) last week introduced legislation to require the Nuclear Regulatory Commission to assess its nuclear power plant oversight and inspection practices and to implement improvements.

According to a press release from Lesko’s office, the bill—the Advancing Nuclear Regulatory Oversight Act—directs the NRC to report to Congress any policies that it revised or suspended during the COVID-19 pandemic and how these changes impacted the agency’s ability to conduct its oversight duties. In addition, the measure requires the NRC to submit a report identifying improvements to its oversight and inspection programs to maximize efficiency without compromising safety.

The United States Navy: The unsung heroes of nuclear power

August 2, 2022, 7:02AMNuclear NewsJames Conca
America’s nuclear navy presently has 86 nuclear-powered submarines and aircraft carriers. All of them, and their predecessors over the last 60 years, have performed flawlessly, protecting America as well as their crews. Here, the nuclear submarine USS Seawolf leads the nuclear-powered aircraft carrier USS Nimitz and the conventionally powered Japan Maritime Self-Defense Force destroyer JS Oonami DD 111 during exercises in 2009. (Photo: United States Navy)

Just this last April, President Biden officially commissioned the USS Delaware, a new Virginia-­class nuclear attack submarine, the 18th built in that class and the eighth and final Block III Virginia-­class submarine. (The Delaware was administratively commissioned in April 2020, but the COVID-­19 pandemic caused delay of the ceremony for two years.)

Columbia fuel facility gets final EIS for 40-year renewal

August 1, 2022, 3:25PMNuclear News

The Nuclear Regulatory Commission issued its final environmental impact statement (EIS) for the proposed license renewal of Westinghouse Electric’s Columbia Fuel Fabrication Facility (CFFF) in Hopkins, S.C, on July 29, recommending renewal for a 40-year term.

NRC to issue rule certifying NuScale design

August 1, 2022, 12:23PMNuclear News
An artist's rendering of the NuScale plant. (Image: NuScale Power)

The Nuclear Regulatory Commission has directed its staff to issue a final rule certifying NuScale Power’s small modular reactor design for use in the United States, the agency announced last Friday.

Certification of the Portland, Ore.–based SMR developer’s design will become effective 30 days after publication of the rule in the Federal Register. The design will be incorporated as Appendix G to 10 CFR Part 52, Licenses, Certifications, and Approvals for Nuclear Power Plants.

Floating nuclear power plants

July 29, 2022, 3:25PMNuclear NewsMichael Golay, Jacopo Buongiorno, and Neil Todreas
The offshore plant combines two mature technologies: the floating rig and the nuclear reactor.

In recent years, the rate of building new nuclear power plants has slowed internationally except in some rapidly developing countries. In Western countries that have considerable experience with nuclear power, completion of new projects on time and on budget has become more difficult. Shipyard-fabricated plants may offer a new direction for meeting international needs and responding to requirements for better cost control and safety. In this article we offer an overview of the floating nuclear power plant concept, including experience with it to date and its key engineering and strategic features, along with related uncertainties and needed conditions for future projects to be successful.