Ameren Corporation has announced the establishment of a goal of net-zero carbon emissions by 2050 across all of its operations in Missouri and Illinois, according to a recent news release from the company.

This goal is included in subsidiary Ameren Missouri’s latest integrated resource plan (IRP), filed on September 28 with the Missouri Public Service Commission. (In Ameren Missouri’s 2017 IRP, carbon emissions were to be reduced 80 percent from 2005 levels by 2050.)

Sens. John Barrasso (R., Wyo.) and Martin Heinrich (D., N.M.) on September 24 introduced S. 4694, the Russian Suspension Agreement Extension Act of 2020, designed to extend and expand limits on Russian uranium imports. The legislation—cosponsored by Sens. Tom Cotton (R., Ark.), Kevin Cramer (R., N.D.), Lindsey Graham (R., S.C.), Joe Manchin (D., W.Va.), Lisa Murkowski (R., Alaska), and Jim Risch (R., Idaho)—has been referred to the Senate Committee on Energy and Natural Resources.

The Russian nuclear-powered icebreaker Arktika. Photo: Rosatom

The Arktika, Russia’s latest nuclear-powered icebreaker, sailed from the Baltic Shipyard in St. Petersburg last week, bound for the Murmansk seaport. The voyage is scheduled to take approximately two weeks, during which time the vessel will be tested “in ice conditions,” according to Rosatom, Russia’s state-owned atomic energy corporation.

Brouillette

In an op-ed published on September 25 in the Orange County Register, Energy Secretary Dan Brouillette decryed the state of California’s handling of its energy crisis.

Brouillette criticized state leaders for championing a 100 percent renewable energy plan that ignores nuclear and natural gas. He also found fault with the plan to prematurely close the Diablo Canyon nuclear power plant.

Rowlatt

Following U.K. Prime Minister Boris Johnson’s recent restatement of the United Kingdom’s commitment to nuclear power, BBC News chief environment correspondent, Justin Rowlatt, wrote an article aimed at separating fact from fiction regarding the safety and benefits of nuclear energy.

Among his points, Rowlatt defended the use of nuclear power to combat climate change, examined the data behind deaths from radiation exposure directly caused by the Chernobyl and Fukushima accidents, and explained that exposure to low levels of radiation is not a major health risk.

Cutaway of the SPARC engineering design. Image: CFS/MIT-PSFC, CAD Rendering by T. Henderson

A special issue of the Journal of Plasma Physics gives a glimpse into the physics basis for SPARC, the DT-burning tokamak being designed by a team from the Massachusetts Institute of Technology and Commonwealth Fusion Systems. The special issue was announced in a September 29 post on the Cambridge University Press blog Cambridge Core.

The special JPP issue includes seven peer-reviewed articles on the SPARC concept, which takes advantage of recent breakthroughs in high-temperature superconductor technology to burn plasma in a compact tokamak design.

The government of the Netherlands has released a report, Possible Role of Nuclear in the Dutch Energy Mix in the Future, that answers in the affirmative the question of whether nuclear energy can play an important role in the country’s future energy mix.

The report, released this month by Enco, an Austrian energy research group, was commissioned by the Netherlands’ Ministry of Economic Affairs and Climate Policy.

The Netherlands currently has one nuclear power facility supplying the grid—the Borssele plant, which houses a 482-MWe two-loop pressurized water reactor that entered commercial operation in 1973.

The Department of Energy has announced the reestablishment of the Arctic Energy Office (AEO), to be located on the campus of the University of Alaska Fairbanks. The AEO was originally established in 2001 but failed to receive sufficient funding. Energy Secretary Dan Brouillette had pledged to reopen the office by the close of the current federal fiscal year.

The focus of the AEO, according to the DOE, will include international cooperation on Arctic issues, research on methane hydrates, and the development of advanced microgrids and nuclear power systems, such as small modular reactors.

Darlington nuclear generating station. Photo: OPG

Ontario Power Generation, its subsidiary Laurentis Energy Partners, and BWXT ITG Canada and its affiliates announced on September 24 that the companies are making “significant progress” toward the production of molybdenum-99 at OPG’s Darlington nuclear power plant. Darlington will become the first commercial operating nuclear reactor to produce the medical radioisotope.

A precursor to technetium-99m, Mo-99 is used in more than 40 million procedures a year to detect cancers and diagnose various medical conditions.

The government of the United Kingdom conducted a series of tests in the 1980s to assess the robustness of spent nuclear fuel packages. One such test involved ramming a 140-ton diesel locomotive into a transportation canister, called a nuclear flask, at 100 miles per hour. The test, according to a recent article published by the online magazine The Drive, was a “smashing” success. Just 0.29 psi of pressure escaped the 50-ton test flask, which had been pressurized to 100 psi.

Concrete pouring for the foundation slabs for the Akkuyu-2 reactor and turbine buildings has been completed, Akkuyu Nuclear has announced. Unit 2 is one of four reactors under construction at the Akkuyu site, located on the Mediterranean coast in southern Turkey.

More than 17,000 cubic meters (about 600,350 cubic feet) of concrete have been poured into the Akkuyu-2 reactor building’s foundation, The company reported on September 23. The area of the concrete slab is 6,864 square meters (about 73,883 square feet), while its height and depth are 2.6 meters (about 8.5 feet) and over 8 meters (over 26 feet), respectively, according to the company.

Lonnie Stephenson, international president of the International Brotherhood of Electrical Workers, wrote an op-ed published in the September 25 Chicago Sun-Times touting the benefits of nuclear power in Illinois and decrying Exelon’s plan to prematurely shutter the Byron and Dresden plants.

The London-based World Nuclear Association (WNA) on September 23 released The World Nuclear Supply Chain: Outlook 2040, a market-oriented look at the opportunities and challenges for nuclear power plants and their supply chain, including scenarios for the evolution of nuclear energy over the next two decades.

The report provides information on nearly 300 major independent suppliers of nuclear-grade structures, systems, components, and services, as well as an up-to-date picture of ongoing and planned nuclear plant construction, decommissioning, and major refurbishment and waste management projects.

IAEA Director General Rafael Grossi and Teodolinda Coelho, Angola’s ambassador. Photo: IAEA

Grossi and Roger Albéric Kacou, Côte d’Ivoire’s ambassador. Photo: IAEA

Angola and Côte d’Ivoire deposited legal instruments with the International Atomic Energy Agency earlier this week, expressing their consent to be bound by treaties designed to strengthen nuclear safety and security.

On the sidelines of the IAEA’s 64th General Conference, Angola joined the Convention on Nuclear Safety and the Convention on the Physical Protection of Nuclear Material (CPPNM), as well as the latter’s 2005 amendment, while Côte d’Ivoire joined the Convention on Early Notification of a Nuclear Accident and the Convention on Assistance in the Case of a Nuclear Accident or Radiological Emergency.

Representing Angola and Côte d’Ivoire at the September 21 event were their respective ambassadors to Austria: Teodolinda Coelho and Roger Albéric Kacou.

The proposed Versatile Test Reactor complex would cover about 20 acres. Image: INL

Now that the Department of Energy has approved Critical Decision 1 for the Versatile Test Reactor (VTR) project, the engineering design phase can begin once Congress appropriates funding, according to a September 23 announcement from the DOE’s Office of Nuclear Energy. The DOE has requested $295 million for the project in fiscal year 2021.

The news came nearly one month after a team led by Bechtel National Inc. (BNI), and including GE Hitachi Nuclear Energy (GEH) and TerraPower, entered into contract negotiations with Battelle Energy Alliance (BEA) for the design-and-build phase of the VTR. GEH’s sodium-cooled fast reactor PRISM technology was selected to support the VTR program in November 2018.

Three companies that are part of a larger collaboration to develop and demonstrate Natrium, the fast reactor design recently introduced by TerraPower and GE Hitachi Nuclear Energy (GEH), were invited to participate in a webinar hosted by ClearPath to talk about Natrium’s design, fuel requirements, and load-following potential.

The September 21 webinar, titled “Natrium: Latin for Sodium, Big for Advanced Nuclear,” was moderated by Rich Powell, executive director of ClearPath, and featured TerraPower’s Chris Levesque and Tara Neider, Centrus Energy’s Dan Poneman, and Duke Energy’s Chris Nolan.

The accounting firm Deloitte on September 21 issued a report on the decarbonization strategies of 22 utilities in the United States.

The 38-page report, Utility decarbonization strategies: Renew, reshape, and refuel to zero, is available online.

A summary of the report is available here.

The Department of Energy has extended until November 27 the public comment period on the Draft Waste Incidental to Reprocessing Evaluation for Vitrified Low-Activity Waste Disposed Onsite at the Hanford Site, Washington, which supports the DOE’s decision to dispose of vitrified low-level radioactive waste at an on-site disposal facility at the Hanford Site near Richland, Wash. Notice of the comment extension was published in the September 22 Federal Register.

The DOE initially made the draft waste incidental to reprocessing (WIR) evaluation available in the May 26 Federal Register, opening a 120-day comment period. The DOE said it is extending the comment period an additional 60 days in response to requests.

The Nuclear Regulatory Commission announced on September 21 that based on a review of 141 research and development grant proposals, it anticipates awarding more than $7.25 million in funding to 15 of the peer-reviewed proposals. The funding is part of the $16 million appropriated by Congress in fiscal year 2020 under the Integrated University Program.

While independent NRC review panels recommended the 15 R&D proposals for funding, the NRC’s Office of Nuclear Regulatory Research will make a final decision on the awards.

A virtual side event at the 64th General Conference of the International Atomic Energy Agency will spotlight U.S. reactor technologies. The free event, US Reactor Technologies: Flexible Energy Security for Real-World Challenges, will be held this Thursday, September 24, from 9:00 a.m. to 10:30 a.m. (EDT).

The event will highlight the capabilities of small modular reactors and other innovative reactors for addressing countries’ current needs. It will also examine anticipated challenges in the future, as well as underscore the need to act now.

The event is sponsored by the U.S. Department of Energy’s Office of Nuclear Energy. Advanced registration is required.