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A new publication in the IAEA’s Technical Report Series, Status of Molten Salt Reactor Technology, outlines the current status of molten salt reactor (MSR) technology around the world. It reviews the history of MSRs and takes a look at the current research and development activities taking place. The advantages of this technology, including a smaller high level waste footprint and passive safety features, as well as some of the technical challenges, such as developing components capable of operating in very high temperature environments, are detailed.

Date: Thursday, 11 April 2024
Original article: neimagazine.com/news/newsnew-iaea-publication-discusses-molten-salt-reactor-technology-11671135

A new report by the OECD Nuclear Energy Agency (NEA), “Beyond Electricity: The Economics of Nuclear Cogeneration”, published on 22 July says: “Nuclear energy is an important source of low-carbon electricity and plays a significant role in avoiding carbon emissions. It has the potential to contribute further to the decarbonisation of the world’s energy sector if it is also used to provide heat for industrial applications, which today mainly run on fossil fuels.”

Date: Friday, 29 July 2022
Original article: neimagazine.com/news/newsnea-report-looks-at-nuclear-cogeneration-9883922

Country ‘leading way’ on next-generation nuclear technologies Ontario Power Generation and X-energy have signed an agreement to look for opportunities to deploy the Xe-100 high-temperature, gas-cooled reactor at industrial sites in Ontario and identify further potential end users and sites throughout Canada.

The companies said the partnership will “lead the decarbonisation of industrial applications through the deployment of Xe-100 SMRs”.

US-based X-energy said it developed and designed its Xe-100 reactor by building and improving on decades of high-temperature gas reactor research, development, and operating experience.

The Generation IV reactor is scalable to meet demand and one unit can generate up to 80 MW of electricity from 200 MW of thermal power. It efficiently produces steam at 565 °C and offers “highly flexible co-generation options”, making it the ideal candidate for decarbonising multiple industrial processes and supporting end-user power needs.

Date: Friday, 15 July 2022
Original article: nucnet.org/news/opg-and-x-energy-join-forces-in-drive-to-deploy-xe-100-smrs-7-4-2022

Ontario Power Generation (OPG) and X-energy have signed a framework agreement to seek opportunities for the decarbonisation of high-temperature industrial applications through the deployment of Xe-100 small modular reactors (SMRs) in Canada.

Date: Thursday, 14 July 2022
Original article: world-nuclear-news.org/Articles/OPG,-X-energy-to-examine-industrial-applications-f

Pre-licensing discussions underway with UK nuclear regulator US-based nuclear company Westinghouse is nearing completion of a conceptual design for a lead-cooled fast reactor (LFR) with eight “state-of-the-art” testing facilities being established in the UK to demonstrate the plant’s features, a conference was told.

Rita Baranwal, chief technology officer at Westinghouse, told the Nuclear Innovation Conference in Amsterdam that LFR tests rigs are being erected at locations including Westinghouse’s own Springfields facility near Preston, reactor technology and engineering company Jacobs’ facility in Warrington and the University of Bangor in Wales. Fuel development is taking place at the National Nuclear Laboratory and the University of Manchester.

Ms Baranwal, a former assistant secretary for nuclear energy at US Department of Energy, said testing is scheduled to begin this summer and the company is engaged in pre-licensing discussions about the LFR with the UK nuclear regulator.

She said first unit of Westinghouse’s new-generation high-capacity nuclear plant could potentially be operating in 2027.

Date: Friday, 17 June 2022
Original article: nucnet.org/news/company-nearing-completion-of-conceptual-design-for-new-generation-high-capacity-reactor-6-4-2022

Nuclear reactor technology could also be used to produce hydrogen The IMSR is said to be 50 percent more efficient than traditional reactors. Courtesy Terrestrial Energy. Canada-based Generation IV reactor developer Terrestrial Energy has signed an agreement with US-based KBR to investigate the use of the integral molten salt reactor (IMSR) for hydrogen and ammonia production.

Terrestrial Energy said that zero-emission thermal energy from IMSR nuclear cogeneration can be used in the production process of hydrogen and ammonia.

KBR supplies ammonia production technology to chemical manufacturers globally, the statement said.

According to Terrestrial Energy, KBR will support the development of “commercial frameworks” for the deployment and marketing of ammonia production technology using IMSR cogeneration.

Date: Wednesday, 15 June 2022
Original article: nucnet.org/news/company-joins-forces-with-kbr-to-explore-imsr-for-ammonia-production-6-1-2022

The SMR & Advanced Reactor 2022 conference organised by Reuters Events will take place on 24-25 May in Atlanta, Georgia and will provide a forum for discussing how small modular reactors (SMRs) and advanced reactors can be vehicles to nuclear energy replacing fossil fuels.

The event will bring together more than 500 key players, stakeholders, and decision makers from utilities, developers, investors, regulators, governments, and leading construction business from across the globe.

Main topics to be discussed at the conference include the commercialisation of SMRs and Generation IV reactors, fostering investment in SMRs and the nuclear market, and the key steps and lessons learned for SMR development.

Date: Thursday, 17 February 2022
Original article: nucnet.org/news/smr-and-advanced-reactor-2022-conference-by-reuters-events-2-3-2022

All realistic options that might contribute to global net-zero must be considered, the Generation IV International Forum (GIF) has said in an open letter to COP26 President Alok Sharma. Nuclear systems and advanced reactors - such as Generation IV systems - can contribute to a net-zero society alongside renewable energies, it says.

Date: Saturday, 30 October 2021
Original article: world-nuclear-news.org/Articles/GIF-calls-for-nuclear-s-inclusion-in-COP26-discuss

Companies will also evaluate opportunities for fuel supply Illustration of an IMSR power plant in the configuration proposed for the Darlington site in Canada. The IMSR has the capacity to generate 390 MW (net) of electric power on a 7-hectare site. Courtesy Terrestrial Energy. Small modular reactor developer Terrestrial Energy and uranium company Cameco have signed a memorandum of understanding to examine potential partnership opportunities to deploy Terrestrial Energy’s integrated molten salt reactor (IMSR) Generation IV nuclear power plants in North America and worldwide, and to evaluate possible opportunities for the supply of uranium, fuel and other services.

The two Canadian companies said in a joint statement that they are investigating the potential of Cameco’s Port Hope uranium conversion facility in southern Ontario for IMSR fuel salt supply.

This MOU, which is non-binding and non-exclusive, follows Terrestrial Energy’s earlier agreements with Cameco to supply uranium products for its fuel testing programmes.

“Nuclear energy is a proven, reliable source of carbon-free power and a critical tool in achieving a net-zero emissions future in North America and worldwide,” said Tim Gitzel, Cameco’s president and chief executive officer. “Cameco plans to be a key fuel supplier for the emerging small modular reactor and advanced reactor market.”

Date: Friday, 15 October 2021
Original article: nucnet.org/news/terrestrial-energy-and-cameco-sign-mou-on-worldwide-smr-deployment-10-4-2021

Terrestrial Energy has signed an agreement with Orano for the supply of nuclear fuel for its Integral Molten Salt Reactor (IMSR). The agreement is part of Terrestrial's multiple-sourcing strategy and follows the announcement last month of a similar partnership with Westinghouse and the UK's National Nuclear Laboratory.

Date: Friday, 01 October 2021
Original article: world-nuclear-news.org/Articles/Terrestrial-teams-up-with-Orano-for-IMSR-fuel-supp