A rendition of Terrestrial Energy’s IMSR. (Image: NRC)
The Canadian Nuclear Safety Commission (CNSC) has completed phase two of its prelicensing vendor design review for Terrestrial Energy’s Integral Molten Salt Reactor (IMSR), the Ontario-based advanced nuclear technology firm announced Tuesday. Phase one of the VDR commenced in April 2016 and was completed in November of the following year.
Representatives of six nuclear organizations sign a declaration in Sapporo, Japan. Seated, left to right, are George Christidis (representing CNA chief executive officer John Gorman), Shiro Arai, Maria Korsnick, Tom Greatrex, Yves Desbazeille, and Sama Bilbao y León. (Photo: World Nuclear Association)
G7 governments should support life extension for today’s power reactor fleet, restart operable units, and accelerate the deployment of advanced reactors, states a joint declaration issued April 16 at the Nuclear Energy Forum, a first-of-its-kind colloquy held on the margins of the G7 Ministers’ Meeting on Climate, Energy and Environment in Sapporo, Japan.
The Neckarwestheim nuclear power plant in Germany.
Ignoring a last-minute plea from a long list of scientific luminaries (including Nobel laureate Steven Chu and climate scientist James Hansen) to reconsider, as well as recent polls showing pronuclear sentiment among a majority of its population, Germany shut down its last three operating nuclear power plants late Saturday, ending 60-plus years of electricity generation from fission. (Germany’s first nuclear power plant, Kahl, was commissioned in 1961 and closed in 1985.)
Rendering of a Rolls-Royce SMR plant. (Image: Rolls-Royce SMR)
The United Kingdom’s nuclear regulators—the Office for Nuclear Regulation (ONR), the Environment Agency, and Natural Resources Wales (NRW)—have announced the completion of step one of their generic design assessment (GDA) for Rolls-Royce SMR’s 470-MWe small modular reactor design and the start of step two, which is expected to last 16 months.
The Bruce nuclear power plant. (Photo: Bruce Power)
Canada’s Bruce Power, operator of Ontario’s eight-unit Bruce nuclear power plant, has announced the issuance of C$600 million (about $446.3 million) in green bonds in support of the company’s net-zero-by-2027 goal. (Investopedia defines green bonds as fixed-income instruments specifically earmarked to raise money for environmentally friendly projects.)
Vogtle Units 3 and 4 in February. (Photo: Georgia Power)
Unit 3 at the Vogtle nuclear power plant has been successfully synchronized and connected to the electric grid, Georgia Power announced on April 1. The unit—one of two Westinghouse-supplied AP1000s at the Waynesboro, Ga., plant’s nuclear expansion site—becomes the first new U.S. power reactor to start up in seven years.
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.”
Romanian president Klaus Iohannis (center left) met with UAE president Sheikh Mohamed bin Zayed Al Nahyan (center right) on March 21. The MOU between Nuclearelectrica and ENEC was announced during the meeting. (Photo: Ligia Deca)
Nuclearelectrica has signed a memorandum of understanding with Emirates Nuclear Energy Corporation (ENEC) to provide both parties with an enabling framework for potential collaboration on the development and expansion of nuclear energy programs in Romania and the United Arab Emirates, as well as in Central and Eastern Europe.
In a global market with different national regulations, on-site testing of power plant components can be complex. Thanks to smart glasses, remote testing should become easier.
March 29, 2023, 9:30AMNuclear NewsChristoph Gatzen and Simon Lemin VR glasses from manufacturer RealWear.
The challenges of climate change are bringing nuclear energy back into focus. Even in Germany, which decided on a general nuclear phaseout in 2011 as a response to the Fukushima disaster that year, nuclear energy is again being discussed as a bridging technology. Compared with fossil fuels, nuclear saves considerable greenhouse gases. However, for a holistic view of CO2 emissions from power plants, the procurement, maintenance, and repair of plant components must also be considered. At the very least, the CO2 emissions caused by the high costs of testing and maintaining a nuclear power plant can be reduced.
A rendering of Last Energy's nuclear power plant. (Image: Last Energy)
Startup company Last Energy has announced power purchase agreements for 34 units of its 20-MWe nuclear power plants with four industrial partners in Poland and the United Kingdom. In total, according to the company, the deals represent more than $18.9 billion in electricity sales.