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Argentina's National Atomic Energy Commission is planning to release 80,000 sterilised male mosquitos per week to combat dengue and other diseases.

The male mosquitoes are being coloured with a fluorescent orange or green powder, with the National Atomic Energy Commission (CNEA) saying that the released mosquitoes do not bite or infect and "it is important not to kill them". The colours are said to be almost imperceptible to the human eye, but allows them to be identified with UV light.

Germán Guido Lavalle, CNEA President, said: "This technique consists of irradiating male insects to make them sterile and prevent reproduction. It is effective against a lot of pests and, with the capacity we have at CNEA, we adapted it for Aedes aegypti (yellow fever mosquitoes). We have been doing tests and they have worked well."

The first area to benefit is the region around the Ezeiza Atomic Centre, starting in Barrio Uno where 25,000 mosquitoes were released last week for a marking, release and recapture trial supervised by the International Atomic Energy Agency (IAEA).

Aline Macedo, from the IAEA, said: "Diseases caused by mosquitoes, mainly Aedes aegypti, have a high incidence in South America. With this technique we want to help countries reduce the populations ... to cut the transmission of diseases. It is an environmentally very safe technique. The IAEA has been working with it for a long time to control fruit flies."

The CNEA has been taking part in a project with the IAEA to adapt the Sterile Insect Technique to reduce the Aedes aegypti population in South America.

At the Ezeiza Atomic Centre, there is a mosquito breeding laboratory, where males are separated for marking and then sterilisation with ionising radiation. The sterile males are then released, and when they mate they do not produce offspring, so the total population declines.

The test release includes setting up traps to collect both sterile and wild mosquitoes to determine the survival and distance travelled by the sterile males.

Mariana Malter Terrada, head of the Department of Agricultural Applications at CNEA, said that the first releases of the insects and the tests "will allow us to adjust the parameters so that future releases are a success".

The plan is to release batches of 80,000 per week for a year, with the positive impact expected to be noticeable after about four months.

Dengue is most common in tropical and subtropical climates and its symptoms include a high fever, severe headaches, swollen glands and rashes. According to the World Health Organization there have been more than 500,000 cases reported in Argentina this year.

Ontario Minister of Energy and Electrification Stephen Lecce announced plans for a new hot cell facility to process medical radioisotopes during a visit to the plant which will enter its Major Component Replacement outage on 1 February. Meanwhile, Ontario's Green Party has passed a resolution reversing its blanket opposition to nuclear energy.

Major Component Replacement - or MCR - involves removing and replacing key reactor components including steam generators, pressure tubes, calandria tubes and feeder tubes and adding 30-35 years to the reactor's operating life. Bruce unit 4 will be the third of six Candu units at the Bruce site in Ontario to undergo the process, which is currently under way at Bruce 3. Bruce 6 returned to commercial operation last September after completing its MCR. Units 5, 7 and 8 will also be refurbished over the next 10 years.

In 2025 alone, Bruce Power said, it will invest CAD3 billion (nearly USD2.2 billion) in Ontario through MCR and Asset Management investments, and the start of unit 4 MCR will double the construction activities on site. "In terms of number of activities per day, no utility has ever taken on a project of this magnitude on an operating site", the company said.

'The sky's the limit'

Last week, Bruce Power set out its plans to expand production of medical radioisotopes using its Candu reactors, increasing long-term production capacity for lutetium-177 (Lu-177) as well as exploring the production of other isotopes.

The hot cell - a shielded facility where initial processing of Lu-177 produced in Bruce Power’s unit 7 using the proprietary Isotope Production System (IPS) will take place - will play a key role as the Bruce Power and its partners explores the possibility of producing other medical isotopes and expands its Isotope Production System (IPS) to other units, the company said. The hot cell will be installed either on the Bruce site or at one of its partner Isogen’s local facilities (Isogen is a joint venture between Kinectrics and Framatome).

Lecce described medical isotopes from Ontario's nuclear generating stations as "one of the most consequential tools doctors have available" to diagnose and treat cancer. "As someone who has been impacted by cancer in my family like so many Canadians, I know that this initiative will save lives and further cement Ontario's place as a global leader in the production and processing of cancer-fighting medical isotopes," he said.

"The exciting part of this is that when we have all of the infrastructure in place with our IPS and the new hot cell fully operational, the sky is the limit on our production and research of new medical isotopes for doctors and patients around the world, allowing a breakthrough in cancer treatment," Bruce Power President and CEO Eric Chassard said.

Green turn-around

Nuclear energy was at the core of the Government of Ontario's plans to build critical infrastructure and spur economic growth set out in its latest economic statement in October. One of Ontario's opposition parties - the Green Party of Ontario - has now passed a motion at its 2024 Annual General Meeting reversing a blanket opposition to nuclear energy. The Society of United Professionals - a union representing more than 10,000 professionals from Ontario's energy and legal sectors, and an advocate for the expansion of Ontario's Candu nuclear fleet - said the resolution "explicitly calls for the use of made-in-Canada Candu reactors".

"There is scientific consensus that a significant increase in nuclear energy, in tandem with hydro, non-hydro renewables, storage and other ultra-low emission energy sources, is necessary in order to power the electrification of our economy required to reach net-zero emissions," said Michelle Johnston, President of the Society of United Professionals. "Given the Green Party's long-standing opposition to nuclear energy, we were pleasantly surprised to see this resolution pass. As a party genuinely invested in the fight against climate change, it makes sense to see them recognize that nuclear energy is one of the most potent tools in that fight."

Two of the provincial government's 124 seats are currently held by the Greens. The New Democratic Party of Ontario, which holds 28 seats, still maintains anti-nuclear policy positions, but with its policy conference scheduled for January 2025 the Society said it is "hopeful that we will see similar resolutions passed in support of made-in-Canada nuclear technology, and that the next election will be the first where all parties are running on platforms that recognise the environmental, economic and jobs benefits of nuclear energy".

Construction workers at the Akkuyu nuclear power station being built by Russia’s state nuclear corporation in Turkey have completed the concreting of the dome of the outer containment shell of the Unit 1 reactor building.

Two tower cranes, six concrete distribution booms and 34 concrete mixer trucks were used in the work, Rosatom said.

The work was carried out in four stages and took 104 days using 3,511 cubic meters of high-strength self-compacting concrete mixture.

The concreting follows installation of the top section of the dome in September and means contractor Rosatom can now prepare for installation of the passive heat removal system, a safety feature which, in the event of a loss of onsite power supply, provides long-term heat removal from the reactor core to the atmosphere using natural circulation.

Rosatom is supplying four of its Generation III+ VVER-1200 pressurise water reactor units for Turkey’s first nuclear power station, on the country’s southern Mediterranean coast.

Construction of Akkuyu-1 began in April 2018. The unit was originally scheduled to be online in 2023, but latest projections have this is now likely to be 2025. A further unit at the site is expected to start every year afterwards.

Rosatom signed agreements with Turkey to build the Akkuyu units in 2010 and 2013. The cost of the station has been reported at $20bn (€18.7bn).

A nuclear advisory group created by the legislature in the US state of South Carolina is pushing for a study into restarting construction on a pair of nuclear power plants mothballed seven years ago as part of a failed nuclear power plant expansion.

Members of the governor’s Nuclear Advisory Council discussed the idea after two of them made a trip to the abandoned reactors and parts left on site at the Summer nuclear station in Fairfield County.

The site looked much better than expected, said Rick Lee, the council’s chairman. “We went with the assumption that what we were going to see was in keeping with the public perception of V.C. Summer, and that is a site with tumbleweeds and coyotes and apocalyptic buildings all falling down,” Lee said.

In a report to the council, Lee and fellow councilman Jim Little said the site was instead in “excellent condition”, minus “surface rust” on some of the rebar and equipment. They said excess parts stored and inventoried in 14 warehouses on site remain in “pristine” condition.

“There’s not a lot of decay or anything like that. It’s actually in pretty good shape,” said Little.

The two legislators think the site has potential, “if somebody will just ring the bell and get it started”, Lee said.

It could be the answer, Lee said, to South Carolina’s possible power shortage as the state’s population grows, industry expands and federal environmental regulations mandate the closure of coal-fired power.

The project to build two new Westinghouse AP1000 reactors at Summer had cost nearly $10bn (€9.3bn) before it was shut down in 2017, sparking multiple lawsuits involving investors and ratepayers.

Mounting delays and losses had led Westinghouse, then a unit of Japan’s Toshiba Corp, to file for bankruptcy.

Scana and Santee Cooper, the owners of the Summer station, then announced they were abandoning the project after Santee Cooper voted to cease all construction.

In January 2018 Dominion Energy, the largest utility in the US state of Virginia, announced it would buy Scana, a subsidiary of South Carolina Electric & Gas (SCE&G), in a $14.6bn deal that would include $1.3bn in refunds to SCE&G utility customers.

In July 2018, Scana shareholders voted to merge the company with Dominion Energy and SCE&G was rebranded under the name Dominion Energy South Carolina.

Dominion operates seven large-scale reactors at four sites: Millstone in Connecticut, North Anna and Surry in Virginia and Summer in South Carolina.

The commercial viability of small modular reactors (SMRs) needs to be improved with partnerships between the public and private sector needed to help move projects to deployment, according to a report from the World Economic Forum (WEF), in collaboration with nuclear industry experts.

The report, A Collaborative Framework for Accelerating Advanced Nuclear and Small Modular Reactor Deployment, was published by WEF, a Switzerland-based thinktank, with management consultancy Accenture.

WEF said the report provides a framework to support the deployment of SMRs and other types of advanced of nuclear reactor.

The framework, according to WEF, “is a tool that can align stakeholders on key actions and strategies within nine priority areas to accelerate deployment”, and was developed by “stakeholders from across the nuclear ecosystem”.

The report said small modular reactor and microreactor developers highlight their freedom to rely entirely on private capital, thereby shielding taxpayers from financial risk. But it warned: “Public-private partnerships are crucial for developing enabling policies, driving modernisation of regulations and building a supply chain to deliver advanced nuclear and SMRs at scale.”

WEF’s framework has a three-part process for accelerating the deployment of SMRs and advanced reactors.

Part one is the “emergence” of the advanced nuclear and SMR market, part two is the delivery of advanced reactors and SMRs at scale, and part three is the financing of the reactors.

Under part one, WEF called for the modernisation of regulation, the automation of regulatory processes and aligning of regulatory bodies.

Part two, covering the delivery of the reactors at scale, suggests actions including the repurposing of existing infrastructure, colocation of reactors with current energy systems, engagement with communities throughout projects, and the preparation of supply chains.

It also suggests identifying skills gaps and partnerships between industry and educational institutions.

Part three on catalysing investment calls for the creation of “innovative financing mechanisms”, the use of public-private partnerships and for the inclusion of nuclear in clean investment taxonomies, such as environmental, social and governance classifications.

WEF noted that at the Cop28 climate conference in Dubai, 22 countries committed to triple global nuclear power capacity by 2050 and since then, they have been joined by 14 major banks and additional countries.

“To meet net-zero commitments and growing energy demand, nuclear new builds of multiple sizes and types will be needed,” WEF said. “Small modular reactors and other advanced nuclear technologies represent clean energy solutions that, when built at scale, could deliver cost-effective carbon-free energy.”

France's Framatome has created a branch in Italy - with offices in Milan and Turin - to support the development of nuclear energy in Europe.

The company said Italian employees will "support the existing fleet and contribute to the development of nuclear energy in Europe from their home country".

"The creation of this branch marks a new step in our long-standing cooperation with Italy," said Framatome CEO Bernard Fontana. "Framatome has been hiring talented Italian engineers in France for over 40 years. This branch offers engineers the possibility of working in Italy, while contributing to the development of low-carbon energy."

The creation of an Italian branch follows on from the cooperation agreement for scientific and technological research and training in the field of nuclear energy, signed last July by Framatome, Edison and Politecnico di Milano.

Under that agreement, the partners will pool their respective technical knowledge and expertise in order to jointly develop research, development and innovation activities for the nuclear sector. In particular, the cooperation agreement provided for joint projects through internships, master's degree and doctoral dissertations, seminars, workshops and other similar initiatives on technical topics of mutual interest. With the aim of improving the exchange of knowledge and know-how, the agreement will also provide for the organisation of meetings and training courses as well as visits for students and their respective employees to Framatome's production sites and plants and the Politecnico di Milano's and Edison's research laboratories.

"To support current and future projects, Framatome is hiring 2500 people a year around the world," said Elisabeth Terrail, senior executive vice president of human resources at Framatome. "Prestigious Italian schools such as Politecnico di Milano, Politecnico di Torino and CIRTEN universities offer excellent courses in nuclear engineering, for both training and research, and their graduates constitute an important talent pipeline to develop long-term skills for the nuclear industry."

Italy operated a total of four nuclear power plants starting in the early 1960s but decided to phase out nuclear power in a referendum that followed the 1986 Chernobyl accident. It closed its last two operating plants, Caorso and Trino Vercellese, in 1990.

In late March 2011, following the Fukushima Daiichi accident, the Italian government approved a moratorium of at least one year on construction of nuclear power plants in the country, which had been looking to restart its long-abandoned nuclear programme.

The public mood has changed since then, and in May 2023, the Italian Parliament approved a motion to urge the government to consider incorporating nuclear power into the country's energy mix. In September last year, the first meeting was held of the National Platform for a Sustainable Nuclear, set up by the government to define a time frame for the possible resumption of nuclear energy in Italy and identify opportunities for the country's industrial chain already operating in the sector.

Italy's government included potential nuclear capacity - up to 16 GW/20-22% of capacity by 2050 - in its National Integrated Energy and Climate Plan, which was submitted to the European Commission on 1 July this year.

Poland's Ministry of Industry and Japan's Ministry of Economy, Trade and Industry have signed a memorandum to promote Polish-Japanese cooperation in the nuclear sector. Meanwhile, the Polish and Dutch nuclear regulators have agreed to cooperate.

A memorandum of understanding on cooperation on nuclear energy was signed by Marzena Czarnecka, Poland's Minister of Industry, and Shinji Takeuchi, Japan's Deputy Minister of Economy, Trade and Industry in Warsaw on 7 November.

"The signed memorandum confirms the interest in bilateral cooperation between both countries for the development of nuclear energy as a technology that allows achieving the goals of energy transformation and has a positive impact on energy security," the Polish ministry said. "The signed agreement also encourages cooperation at the level of economic entities and industrial technologies. Leading companies in the Japanese nuclear sector show interest in developing cooperation with European companies."

It noted the agreement includes cooperation with the Japan Atomic Industrial Forum International Cooperation Centre (JICC), which operates under Japan's Ministry of Economy, Trade and Industry (METI). JICC carries out activities supporting the development of competencies of countries implementing nuclear energy through the exchange of information, expert missions and the organisation of workshops, conferences and seminars in areas such as: human resources development, social communication, nuclear safety and preparation of the necessary infrastructure for nuclear projects.

"This cooperation allows Poland to build nuclear skills and competencies, which is crucial for the implementation of the Polish Nuclear Power Programme," the Polish ministry said.

Polish, Dutch regulators to cooperate

On the same day, a cooperation agreement was signed between Poland's National Atomic Energy Agency (PAA) and the Dutch Authority for Nuclear Safety and Radiation Protection (ANVS).

The agreement - signed by PAA President Andrzej Głowacki and ANVS Chairperson Annemiek van Bolhuis - opens up the possibility of exchanging information on best practices in the field of supervision of the use of nuclear energy for peaceful purposes between the regulators.

It assumes joint activities in the organisation of technical meetings, training and exchange of documentation necessary to prepare the nuclear regulator for activities related to the licensing process of new nuclear technologies.

"In Poland and the Netherlands, interest in the use of new nuclear technologies is growing, causing increased challenges for national institutions supervising their safe use," PAA said.

Polish nuclear plans

Poland currently has large-scale plans to develop nuclear energy capacity. In September 2021, it was announced that six large pressurised water reactors with a combined installed capacity of 6-9 GWe could be built by 2040 as part of the country's plan to reduce its reliance on coal. According to the adopted schedule, the construction of the first nuclear power plant will start in 2026, with the first reactor - with a capacity of 1.0-1.6 GWe - being commissioned in 2033. Subsequent units will be implemented every 2-3 years. The coastal towns of Lubiatowo and Kopalino in Poland's Choczewo municipality in the province of Pomerania were named as the preferred location for the country's first large nuclear power plant.

In November 2022, the Polish government announced the first plant, with a capacity of 3750 MWe, will be built in Pomerania using AP1000 technology from the US company Westinghouse. An agreement setting a plan for the delivery of the plant was signed in May last year by Westinghouse, Bechtel and Polskie Elektrownie Jądrowe.

In November last year, Poland's Ministry of Climate and Environment issued a decision-in-principle for the country's second large nuclear power plant. Two South Korean-supplied APR1400 reactors are planned in the Patnów-Konin region.

The completion of the environmental compliance process means Oklo Inc can now begin site characterisation for its first commercial advanced fission power plant in Idaho.

Completion by the US Department of Energy (DOE) and Idaho National Laboratory (INL) of the process addressing DOE requirements for the site and the resulting Environmental Compliance Permit, following on from the recent finalisation of a Memorandum of Agreement with the DOE, initiates site characterisation activities, Oklo said.

"These approvals represent pivotal steps forward as we advance toward deploying the first commercial advanced fission plant," Oklo CEO and co-founder Jacob DeWitte said. "With this process complete, we can begin site characterisation."

California-based Oklo received a site use permit from the DOE in 2019 to build and operate a prototype of its Aurora reactor - which will be a commercial power plant selling power to customers - at INL: according to company information, it intends to deploy its first commercial unit before the end of the decade. It also intends to build a facility to fabricate fuel for the liquid metal-cooled fast reactor plant at the same site. The DOE approved the Conceptual Safety Design Report for the Aurora Fuel Fabrication Facility in September.

The memorandum of agreement finalised with DOE's Idaho Operations Office in September grants Oklo access to conduct site investigations at its preferred site, focusing on geotechnical assessments, environmental surveys and infrastructure planning.

The Aurora powerhouse is a fast neutron reactor that uses heat pipes to transport heat from the reactor core to a supercritical carbon dioxide power conversion system to generate electricity. It uses metallic fuel to produce about 15 MWe as well as producing usable heat, and can operate on fuel made from fresh HALEU or used nuclear fuel.

Workers have completed the welding of the main circulation pipeline for the Tianwan-7 nuclear power plant under construction in Jiangsu province, eastern China, Russia’s state-owned nuclear corporation Rosatom said.

Tianwan-7 is a Russia-supplied 1,200-MW Generation III+ pressurised water reactor (PWR) unit, construction of which began in May 2021.

The main pipeline connects the reactor pressure vessel (RPV) with the steam generators and the reactor coolant pumps and is an integral part of a pressurised water reactor system.

Rosatom said welding of the pipeline paves the way for the flushing of reactor systems and preparations for the loading of dummy fuel assemblies for further testing.

According to previous reports, the RPV for Tianwan-7 was installed in Oct 2023.

There are two Russian VVER-1200 PWR units being built at Tianwan. Construction of the identical Tianwan-8 started in February 2022.

The Tianwan station has another six PWR units in commercial operation. Units 1 to 4 were built by Russia using its VVER-1000 PWR technology. Units 5 and 6 are China’s indigenous CNP-1000 PWR design.

Bruce Power has set out its plans to expand production of medical radioisotopes in its Candu reactors. As well as increasing long-term lutetium-177 production capacity, the company also wants to explore the production of other isotopes using its proprietary system.

Following on from the completion of two years' commercial production of lutetium-177 (Lu-177) using the Isotope Production System (IPS) at Bruce 7, the company set out its intentions in a 31 October letter to the Canadian Nuclear Safety Commission (CNSC). The system has proven its safety and reliability, the company said, with no missed shipments since launch. A second production line on Bruce 7's IPS is now in service, doubling production capacity. Lu-177 is used to treat certain tumours and prostate cancer.

Bruce Power said it now plans to add an additional Isotope Production System on unit 6 in 2027 to increase long-term capacity and also maintain production when Bruce 7 is taken offline for its Major Component Replacement (MCR) outage which is scheduled for 2028-2031. The company will also evaluate the feasibility of a third Isotope Production System (IPS) at the Bruce A plant (Bruce units 1-4), to be installed in 2029.

Units 5-8 - known as the Bruce B reactors - also produce cobalt-60 which is used for sterilisation and the treatment of brain tumours and breast cancer. The MCR and outage programme at Bruce B "is both securing the supply of cobalt-60 through 2064, and installed modifications have increased production", the company told the CNSC.

Bruce Power said it is "committed to exploring additional isotope production using our system and plans to propose an amendment to its operating licence to add multiple new isotopes in a bounding approach for the IPS". It intends to submit a licence amendment for multiple new isotopes in 2025.

Investing locally

Bruce Power partnered with Isogen (a jointly owned company of Kinectrics Inc and Framatome Canada) to install the Isotope Production System on Bruce 7. Lu-177 produced at Bruce 7 is transported to ITM Isotope Technologies Munich SE (ITM)'s facilities in Germany for processing. Its Gamzook'aamin aakoziwin partnership with the Saugeen Ojibway Nation (SON), was set up in 2019 to jointly market new medical isotopes while creating new economic opportunities within the SON territory by establishing new isotope infrastructure.

In collaboration with the Southwestern Ontario Isotope Coalition, IsoGen and SON, the company said it was committed to advocating for processing facilities to be built locally to enhance the supply chain of isotopes in Ontario and improve the logistical impacts of handling short-lived medical isotopes. "In 2025, we will be investing CAD3 million (USD2.2 million) into greater localisation and will be proposing to the CNSC changes to existing licensed facilities to safely accommodate this important work," it said.

"Southwestern Ontario, the rest of the province and the country have become global superpowers in the production of medical isotopes through innovation, partnerships, investment and stakeholder support," said Bruce Power Chief Operating Officer and Executive Vice-President James Scongack, adding that maximising isotope production and exploring the production of other medical isotopes "is the socially responsible thing to do for patients around the world."

The ceremonial launch of the 173-metre long Chukotka nuclear-powered icebreaker has taken place at the Baltic Shipyard. The first three of Russia's Project 22220 vessels are already operating on the Northern Sea Route.

Russian President Vladimir Putin, speaking by video-link at the ceremony, said the construction of the nuclear icebreakers showed the country's capabilities, adding: "Our entire domestic economy should be built on our own technologies and groundbreaking scientific solutions. I want to stress again: our plans to develop the Arctic and increase cargo traffic on the Northern Sea Route depend directly on strengthening our icebreaker fleet. As you know, we have big ambitions there, and there’s a lot of work to be done."

According to the official Tass news agency, he said: "We need to significantly enhance the safety and reliability of navigation in this region. To this end, we will continue to improve the quality of satellite navigation, communications, and ice situation monitoring; [we] will upgrade the Arctic ports' infrastructure and lay the required rail lines to them."

The Chukotka is 173 metres long, 34 metres wide and with a height from the waterline to the mainmast of 57 metres. The height of its side is 15.2 metres and it is designed to break through ice up to three metres thick and has a speed of 22 knots in clear water. The Project 22220 icebreaker will be powered by two RITM-200 reactors which each have a thermal capacity of 175 MW. It already has the reactors and most of its main equipment on board.

After the launching the vessel is being moored at the Baltic Shipyard as its construction continues, with a target completion date of 2026. Three of the icebreakers are already operating - the Artika, Sibir and Ural - with the Yakutia the fourth of the series, followed by the Chukotka and Leningrad all under construction. A contract has been signed for a further icebreaker, the Stalingrad.

More than 12,000 people attended the launch ceremony and the Director General of the Baltic Shipyard Alexander Konovalov thanked the 6000 people who work there, and noted that work was already under way for the Stalingrad.

Rosatom Director General Alexey Likhachev, speaking about the development of the Northern Sea Route, said: "In the past 10 years, cargo traffic along the route has grown nearly tenfold and continues to set new records every year. This year, we’re seeing the same upward trend, with cargo traffic exceeding last year’s figures for the same period. Transit traffic is also increasing due to cargo redirection from west to east. So far this year, over 3 million tons of cargo has been transited, which is a 40% increase from last year."

The traditional smashing of a bottle of Champagne at the ceremonial launch was carried out by Elena Shmeleva, who said that as well as their important role in the Northern Sea Route the icebreakers "are also essential for scientists, including those from Sirius, to explore the Arctic. For instance, our university’s team has just returned from a 45-day Arctic expedition, where they researched the impact of permafrost on changes in carbon levels in the seas. They have also brought a large number of soil and water samples for further analysis. I would like to see the icebreaker’s research function develop further. This is crucial for Russia’s scientific and technological development strategy, which prioritises Arctic exploration".

The World Economic Forum has released a framework to help align stakeholders on key actions and strategies to accelerate deployment of small modular reactors and other advanced nuclear technologies.

"Small modular reactors (SMRs) and other advanced nuclear technologies represent clean energy solutions that, when built at scale, could deliver cost-effective carbon-free energy. These technologies are well suited to meet many clean power, heat and clean fuel production use cases for heavy industry, data centres and transport," the report says. "However, the commercial viability of these technologies needs to be improved.

"The ecosystem for new nuclear comprises a range of stakeholders including technology developers, financial institutions, utilities, large energy consumers and governments. Reaching commercial viability of advanced nuclear and SMRs is dependent on de-risking and improving the economics of projects through purposeful, coordinated action between these stakeholders – beyond anything seen before."

The World Economic Forum (WEF), in collaboration with Accenture, has partnered with stakeholders across the nuclear ecosystem - including experts from large energy-consuming industries, financiers, reactor vendors, supply chain businesses, utilities, government organisations, non-profits/NGOs and academia - to develop a Collaborative Framework for Accelerating Advanced Nuclear and Small Modular Reactor Deployment. It is intended to be a coordination tool for stakeholders to align on actions and strategies to accelerate advanced nuclear and SMR deployment.

The report highlights nine priority areas and actions for accelerating the deployment of these technologies.

Regarding the emergence of the advanced nuclear and SMR market, WEF says ecosystem collaboration must facilitate stronger demand signals to stimulate confidence among public and private investors by sharing risks and costs. Deployment depends on energy policies that address specific challenges, such as improving supply chain stability and creating vehicles for strategic partnerships across ecosystem stakeholders. In addition, regulation needs to be modernised by aligning regulatory bodies to streamline licensing of standard design across countries.

In order to deliver advanced nuclear and SMRs at scale, project deployment must be transformed to enhance rapid delivery of cost-competitive projects through innovative deployment models, modular construction and design for manufacture and assembly, the report says. Where possible, existing infrastructure should be repurposed and new reactors co-located with current energy systems. The maturity and scalability of advanced nuclear and SMR technologies should be increased by collaborating with regulators and energy off-takers, as well as by standardising design. The nuclear supply chain should also be prepared for large-scale deployment by boosting investment, developing nuclear fuel sources and standardising components. Meanwhile, the workforce should be developed by identifying skills gaps, retraining workers from other energy industries, facilitating skills pools and partnerships between industry and educational institutions.

WEF says the financing of advanced nuclear and SMRs needs to be addressed by developing innovative financing mechanisms, leveraging public-private partnerships, reaching target cost levels to attract mainstream investments, and including nuclear in clean investment taxonomies.

"The Framework provides a basis for locally led implementation, as priorities will vary across geographies at various stages of nuclear development," the report says. "It could also apply to other advanced clean energy technologies that require a systemic approach to unlock progress, such as geothermal and long-duration energy storage."