bloggggg

Home  |  Live  |  Science  |  Lifestyle  |  Entertainment  |  Broadcast  |  Games  |  eBooks  |  Astounds  |  Adbite  |  Cricbell  |  Cyber  |  Idea  |  Digital  |  Privacy  |  Publish  |  ePaper  |  Contact  .Subscribe.Subscribe.Subscribe.Subscribe.Subscribe.Subscribe.Subscribe.Subscribe.Subscribe
Subscribe

Friday, 28 March 2025

India welcomes newest Rajasthan unit to the grid

The site is home to two 700 MWe PHWRs (Image: screengrab from NPCIL video)

Unit 7 at the Rajasthan Atomic Power Project is the third 700 MWe indigenous pressurised heavy water reactor to be connected to the Indian grid.

The unit - which is also known as RAPP-7 - reached first criticality in September and was connected to the northern grid early on Monday.

"With the clearance from the Atomic Energy Regulatory Board AERB and passing all tests with flying colours, unit 7 is now synchronised with the National Grid," Nuclear Power Corporation of India Ltd (NPCIL) said in a video released to mark the achievement.

Once a new unit has been connected to the grid, it undergoes a process known as power ascension testing when its power levels are gradually raised - under approval from the regulator - until it reaches full capacity. It will then enter commercial operation.

RAPP-7 follows Kakrapar 3 and 4 in a planned fleet of 700 MWe pressurised heavy water reactors (PHWRs): unit 3 achieved first criticality in July 2020, was connected to the grid in January 2021 and was declared to be in commercial operation in July 2023. Unit 4, which reached first criticality in December 2023, was connected to the grid in February and entered commercial operation in March 2024.

"NPCIL has mastered the art of building and operating these reactors," the company said.

A second 700 MWe unit, RAPP-8, is also under construction at the site at Rawatbhata, which is already home to six operating PHWRs with a total capacity of 1180 MW. NPCIL said it expects RAPP-8 to be operational "in 2025-26".

The government has sanctioned the "fleet mode" construction of further 700 MWe units at Kaiga in Karnataka; Gorakhpur in Haryana; Chutka in Madhya Pradesh; and Mahi Banswara in Rajasthan.Earlier this year, Minister of Finance Nirmala Sitharaman outlined ambitions for the development of at least 100 GW of nuclear energy by 2047 to support India's energy transition efforts. This new capacity would include the development of Indian-designed small modular reactors to be operational by 2033, with amendments to Indian legislation to encourage private sector participation in nuclear projects.India welcomes newest Rajasthan unit to the grid

Tuesday, 18 March 2025

EU funding for French enrichment plant expansion

The Georges Besse II plant (Image: Orano)

The European Investment Bank and Orano have signed a loan agreement for EUR400 million (USD434 million) to partly fund the project to extend the Georges Besse II uranium enrichment plant in Tricastin in southern France. The project will increase the plant's capacity by more than 30%.

The Georges Besse II centrifuge enrichment plant - which superseded the Georges Besse I gaseous diffusion enrichment plant that ended production in June 2012 - was officially opened in December 2010 and reached its full production capacity of 7.5 million Separative Work Unit (SWU) in 2016.

In October 2023, the board of directors of Orano approved an investment of about EUR1.7 billion to raise the production capacity of the plant. The decision followed requests from some US and European customers who are seeking alternatives to Russian sources of supply.

The project consists of building a further four modules identical to the fourteen existing modules that use "the same recognised and proven technology, offering the best guarantees in terms of safety, competitiveness and energy savings, while having a reduced environmental footprint", the company said. The additional cascades will increase the plant's capacity by 2.5 million SWU.

This project was the subject of a notification under Article 41 of the Euratom Treaty on 7 September 2023. The European Commission issued a positive opinion on 9 October 2024, underlining the project's compliance with the Euratom treaty and its contribution to the security of supply in Europe.

The European Investment Bank (EIB) - the long-term lending institution of the European Union, owned by its Member States - has now agreed to lend Orano EUR400 million towards the Georges Besse II expansion project.

EIB Vice-President Ambroise Fayolle said: "This significant EIB financing contributes to European energy independence. Decarbonised energies are essential to enable the European Union to meet the ambitious climate neutrality objectives it has set itself."

"We are very proud of this cooperation, which represents further recognition of the strategic value of our investment plan for the climate and for the production of sustainable and decarbonised energy," said Orano CEO Nicolas Maes. "The financing granted by the EIB for the capacity extension at our Georges Besse II enrichment plant is perfectly in line with this objective, as the project will make it possible to take the number of households supplied with low-carbon energy up to a total 120 million. Not least, in the current geopolitical context, this support for our activities from the EIB will help to strengthen security of supply in the European Union."Orano held a ceremony in October last year to mark the laying of the foundation stone of the Georges Besse II plant extension. The new modules are expected to begin operating in 2028, with complete commissioning of the extension in 2030. EU funding for French enrichment plant expansion

Tuesday, 11 February 2025

Japanese reactor cleared for use beyond 50 years

The four-unit Takahama plant (Image: Kansai)

Kansai Electric Power Company has received approval from Japan's Nuclear Regulation Authority to operate unit 1 at its Takahama nuclear power plant - the country's oldest operating reactor - beyond 50 years.

The utility applied to the NRA in November last year to operate the 780 MWe (net) pressurised water reactor (PWR), which entered commercial operation on 14 November 1974, for a further ten years after conducting an ageing technical evaluation and formulating a long-term facility management policy.

At that time, Kansai said: "As a result of the ageing technical evaluation conducted this time, we have confirmed that the plant can be maintained in a sound manner even 50 years after the start of operation by implementing additional maintenance measures for some equipment and structures as a long-term facility management policy, in addition to the current maintenance activities for equipment and structures that are important for safety."

At a 16 October meeting, the NRA approved Kansai's plan for ageing countermeasures at the unit over the next ten years.

"We will continue to actively incorporate the latest knowledge from Japan and abroad and reflect it in plant design and equipment maintenance, thereby striving to improve the safety and reliability of nuclear power plants," Kansai said.

Under regulations which came into force in July 2013, Japanese reactors had a nominal operating period of 40 years. One extension to this - limited to a maximum of 20 years - could be granted, requiring among other things, a special inspection to verify the integrity of reactor pressure vessels and containment vessels after 35 years of operation.

However, in December 2022, the NRA approved a draft of a new rule that would allow reactors to be operated for more than the current limit of 60 years. Under the amendment, the operators of reactors in use for 30 years or longer must formulate a long-term reactor management plan and gain approval from the regulator at least once every 10 years if they are to continue to operate. The new policy effectively extends the period reactors can remain in operation beyond 60 years by excluding the time they spent offline for inspections from the total service life.

The legislation was approved by Japan's Cabinet in February last year and enacted in May 2023. It comes into full effect in June next year.Takahama 1 - which was restarted in July 2023 after being offline since January 2011 - becomes the first Japanese unit to be approved for operation beyond 50 years. Japanese reactor cleared for use beyond 50 years

Thursday, 30 January 2025

Brazil's Angra 1 approved for 20-year life extension

Angra 1 and 2 (Image: Eletronuclear)

Eletronuclear's Angra 1 nuclear power unit has been authorised by Brazil's National Nuclear Energy Commission to operate to 2044 - extending its life to 60 years.\

Angra 1 reached criticality in 1982 and entered commercial operation in 1985. The Westinghouse pressurised water reactor has a design capacity of 640 MWe. Eletrobras Eletronuclear also operates Angra 2, a 1275 MWe PWR which began commercial operation in 2001.

The request for the life extension was submitted in 2019. Since then there has been a "meticulous technical evaluation" of the request, a series of studies, four missions undertaken by International Atomic Energy Agency experts and an Integrated Implementation Plan for Safety Improvements.

As part of this plan there will be upgrades to control systems, physical protection structures and radioactive waste management protocols, the National Nuclear Energy Commission (CNEN) said. They will be implemented during maintenance and refuelling shutdowns.

CNEN’s Director of Radiation Protection and Safety Alessandro Facure said: "Each aspect of this process was analysed with technical rigour and responsibility. Our mission is to ensure that the Angra 1 operation remains safe for workers, the environment and society."

Eletronuclear said it will be investing BRL3.2 billion (USD550 million) between 2023 and 2027 and noted that similar plants in the USA had been going on to receive approval for further extensions to 80 years.

In May the company said that it also uses the US Nuclear Regulatory Commission's License Renewal Application process and said that measures already taken to extend the service life include new steam generators, changing the reactor pressure vessel cover and replacing the main transformers, as well as implementing ageing/obsolescence management systems. It said it would get short-term financing from its main shareholders, ENBPar and Eletrobras, while negotiations were completed with the US Export-Import Bank for the full modernisation programme.

President of Eletronuclear Raul Lycurgo said: "The renewal of Angra 1 should be celebrated and praised as it is the culmination of the great work carried out by our technical team. Everyone has dedicated themselves to the maximum over the last five years and have proven that Angra 1 continues to be completely safe and able to deliver steady, clean energy for the development of Brazil."

Angra 1 generated 4.78 million MWh in 2023 and has had a load factor of 88.24% for the past five years. It delivers enough energy to supply a city of two million people.

CNEN said that an important part of the authorisation process had been the Local Emergency Plan and the Fukushima Response Plan, implemented after 2011 - "CNEN teams will continue to monitor the implementation of these measures, including technical improvements and emergency response protocols, which are fundamental to the safety and protection of the plant and surrounding areas".The decision was a "milestone" not just in terms of energy production but also in showing the maturity of the regulatory system in Brazil. It said Eletronuclear will also be required to carry out a Periodic Safety Reassessment in 2033 "where compliance with the highest international safety standards will be verified". Brazil's Angra 1 approved for 20-year life extension

Wednesday, 25 December 2024

Argentina aims to be nuclear pioneer, President Milei says

The president, centre, IAEA director general, right and Demian Reidel, left (Image: Argentina's presidential office)

Argentina's President Javier Milei has said "nuclear energy will make its triumphant return and we will not only not be left behind, but we intend to be pioneers".

The president, standing between his chief adviser Demian Reidel, who will oversee a new nuclear programme, and International Atomic Energy Agency Director General Rafael Mariano Grossi, said "we are contemporaries of a true technological revolution ... the development of artificial intelligence opens a new frontier for this manifest destiny that we share as a species" but "many of the free nations that have always been at the forefront of technological development are now afraid of innovation and punish the technological sector with taxes and regulations". Argentina by contrast was "removing the regulations that have tied the hands of our people for decades and inviting the world's big capitals to cooperate with Argentina".

He added: "The potential for development in artificial intelligence is so immense that conventional energy will not be enough to supply this new demand, which is why we are convinced that a resurgence of nuclear energy will occur throughout the world, because despite the countless campaigns of discredit that some international foundations have mounted, nuclear energy is the only source that is sufficiently efficient, abundant and rapidly scalable to cope with the development of our civilisation.

"So, after decades of decline, nuclear energy will make its triumphant return and we will not only not be left behind, but we intend to be pioneers."

The outline of the plan announced, according to various reports, is initially for the construction of a small modular reactor on the Atucha site. According to the Financial Times, Reidel said the plan was to use Argentine technology, developed by its nuclear engineers, but with funding from a US investor joining a joint venture with Invap, with the goal of having a first plant online by 2030. No mention was made during the announcement about the existing Argentine SMR project, the CAREM-25.

The second stage of the government's nuclear plan is reported to be to develop uranium reserves to cover domestic demand and position the country as an exporter of high-value-added fuel elements.

Grossi said that the IAEA had signed a memorandum of understanding agreement with Argentina following the announcement, which aimed to expand their collaboration on small modular reactors "to meet the energy demands of data centres and AI applications".
The background

Argentina currently has three operable nuclear power units - Atucha 1, connected in 1974, Atucha 2, which was connected in 2014 and Embalse which was connected to the grid in 1983. Between them they generate about 5% of the country's electricity. There have been plans for a fourth unit, as Atucha III, with an EPC contract signed with China's CNNC in February 2022. It is unclear what the current status is of this project and whether it will be part of the nuclear programme.The CAREM SMR - the name comes from Central Argentina de Elementos Modulares - is a 32 MWe prototype and is Argentina's first domestically designed and developed nuclear power unit. First concrete was poured in 2014, but construction has since been suspended a number of times. It is currently estimated to be about two thirds complete, and a Critical Design Review was ordered for it in May this year with reported uncertainty over funding. Argentina aims to be nuclear pioneer, President Milei says

Monday, 16 December 2024

New drone for mapping radiation in nuclear plants

The Elios 2 RAD drone (Image: Flyability)

Swiss drone developer Flyability has launched an indoor drone equipped with a radiation sensor specifically for conducting inspections at nuclear facilities. The Elios 2 RAD is designed to help maintain low radiation exposure levels to nuclear facility workers. It does this both by taking the place of personnel where possible for visual and radiation data collection, and by providing high-quality data for planning interventions that do require exposure, so that it can be kept to a minimum.

Equipped with an energy compensated Geiger-Muller detector, the Elios 2 RAD can detect radiation while in flight through Flyability's piloting app. The drone is supplied with three sensors capable of measuring dose rates within a range of 3 microsieverts per hour to 10 sieverts per hour. After the inspection flight, nuclear engineers can use Flyability's Inspector 3.0 software to map the radiation along the flight path of the drone, showing the exact location of dangerous dose levels within a nuclear facility. They can also play back the inspection flight within Inspector 3.0, using it to see dose rate measurements displayed synchronously on top of the video footage.

According to Flyability, the Elios 2 RAD can be quickly deployed from a non-contaminated area to evaluate risks and dangers in case of a leakage or incident. When planning interventions, the drone can be used to estimate the total dose workers would be exposed to and identify hot-spots to minimise human exposure. It can also be used to evaluate how much exposure was avoided after an intervention and over time by leveraging Elios 2 RAD's cumulative radiation measurement.

"The Elios 2 RAD represents the first chapter in our efforts to create indoor drones targeted specifically for each of our key verticals, accelerating our mission to use robots instead of people for dangerous indoor inspection jobs," said Flyability CEO Patrick Thévoz. "The Elios 2 RAD has the potential to significantly reduce the need for inspectors to be exposed to harmful radiation or to the hazards of confined space entry for the purposes of conducting routine inspections."

The Elios 1 was Flyability's the first collision-tolerant drone, designed for the inspection and exploration of the most inaccessible places. This was followed by the Elios 2 model, which featured additional capabilities, from which the Elios 2 RAD has evolved.

Last year, Flyability released footage of a flight taken with its Elios 2 drone being used at the incomplete unit 5 at the Chernobyl nuclear power plant in Ukraine. The drone was used to investigate whether any nuclear fuel rods had been placed within the unit's storage pool.

"Now, with the Elios 2 RAD, it would be possible to return and not just see whether any rods remained, but also record the amount of radiation present throughout the entire site," Flyability said.

The company's Elios 1 and Elios 2 drones are already in wide use at nuclear power plants around the world, particularly in the USA. Their use, it says, has reduced the length of outages and avoided the need for scaffolding and other costly temporary structures required for manual inspections to be carried out."Over 80% of US nuclear operators already use Flyability's indoor drones for their visual inspections," said Alexandre Meldem, VP of Sales at Flyability Inc. "Now [with Elios 2 RAD] we can expand that support by allowing engineers to collect actionable, high quality dose data. Helping nuclear inspectors collect this data remotely means that less people will be exposed to the potential harm of radiation." New drone for mapping radiation in nuclear plants

Thursday, 28 November 2024

International banks express support for nuclear expansion

The Financing the Tripling of Nuclear Energy event (Image: Hechler Photographers)

A group of 14 global financial institutions have expressed their support for the call to action to triple nuclear energy capacity by 2050.

Last December, the United Nations Climate Change Conference (COP28) in Dubai saw the 198 signatory countries to the UN Framework Convention on Climate Change call for accelerating the deployment of low-emission energy technologies including nuclear power for deep and rapid decarbonisation, particularly in hard-to-abate sectors such as industry. In addition, 25 countries at COP28 pledged to work towards tripling global nuclear power capacity to reach net-zero by 2050.

At New York Climate Week, a group of 14 financial institutions on Monday stated their recognition that global civil nuclear energy projects have an important role to play in the transition to a low-carbon economy. They further expressed support for long-term objectives of growing nuclear power generation and expanding the broader nuclear industry to accelerate the generation of clean electrons to support the energy transition.

The institutions include: Abu Dhabi Commercial Bank, Ares Management, Bank of America, Barclays, BNP Paribas, Brookfield, Citi, Credit Agricole CIB, Goldman Sachs, Guggenheim Securities LLC, Morgan Stanley, Rothschild & Co, Segra Capital Management, and Societe Generale.

"Capital markets and financing can play a critical role in developing and growing nuclear energy projects worldwide. Financial institutions can provide experience, global presence, services and solutions to support the industry," according to World Nuclear Association.

Opening the event, John Podesta, Senior Advisor for International Climate Policy to President Biden, said: "Our collective mission is clear - nuclear energy is clean energy, and if we are to ensure a liveable planet, build secure, sustainable supply chains for clean energy and bolster prosperity around the world, we need to make sure that nuclear energy does its part. I know we can make it happen - as long as we work together."

Slovenian Prime Minister Robert Golob added, "The only riddle left to solve is the financial side, the financial costs. Financial markets need to adapt and develop new financial instruments in order for nuclear energy to become competitive with other CO2-free energy sources."

"It is time to take concrete action towards necessary expansion of nuclear energy," said Sweden's Minister for Energy, Business and Industry and Deputy Prime Minister Ebba Busch. "The Swedish government is exploring a proposed financing model which includes government-backed loans, contracts-for-difference (CfDs) and risk-sharing mechanisms. The aim of the proposal is to significantly improve the conditions for nuclear new build in Sweden and with it, a more sustainable future."

Last month, a Swedish government study proposed that state aid be given to companies for investments in new nuclear power following an application procedure. It said a new legislative act should regulate conditions for receiving the support, the support measures, and what an application must contain.

James Schaefer, senior managing director of Guggenheim Securities, said: "New nuclear power is both clean and safe, and more importantly proven, with a number of nations now operating highly advanced and commercially viable third and fourth-generation fission technologies. It is essential that we accelerate the progression of planned projects into plants on the ground given the huge demand coming down the line for data centres and AI technologies. This will require nuclear companies, plant owners, data centre and technology companies, together with banks and financial institutions to collaborate closely."

"Including nuclear energy as a zero-carbon technology alongside renewables is essential to meeting the world's carbon reduction goals and ensuring that heavy industrial manufacturers like Nucor have a reliable and clean electricity supply to continue growing, prospering, and providing high-paying jobs," said Benjamin Pickett, vice president and general manager of public affairs and government relations at Nucor Corporation.

"Since COP28 in Dubai last year, we have witnessed a step change in momentum across the nuclear sector, buoyed by a significant increase in demand for clean electrons for data centres and AI, with global power demand for this sector alone set to double by 2026," said Mohamed Al Hammadi, Managing Director and CEO of the Emirates Nuclear Energy Corporation and chairman of World Nuclear Association.

"With the support of 14 global banks and financial institutions witnessed this morning on the sidelines of New York Climate Week, it is clear that not only is nuclear energy viewed as a crucial enabler to decarbonise the power sector, but it also fits the profile for sustainable and transition financing, especially as we now see multiple nuclear plants being delivered efficiently, providing confidence to the market and a clear market signal that nuclear is a proven, bankable route to energy security and net zero in parallel."

Last week, ten industry associations issued a communiqué during the second Roadmaps to New Nuclear conference in Paris, organised by the OECD Nuclear Energy Agency. They called on all OECD member states to set out clear plans for nuclear energy deployment. Among the eight key areas highlighted by the associations were: ensuring ready access to national and international climate finance mechanisms for nuclear development; ensuring that multilateral financial institutions include nuclear energy in their investment portfolios; and providing clarity to investors on the funding and investment recovery mechanisms available for nuclear projects and including nuclear energy in clean energy financing mechanisms.

Sama Bilbao y León, Director General of World Nuclear Association, welcomed Monday's announcement from leaders in the global finance community. "Now we need to see today's commitment translate to changes in lending policies and greater access for nuclear to sustainable finance mechanisms. Nuclear offers investors long-term returns and a means of tackling the world's urgent and growing need for abundant, affordable, 24/7 clean energy."Today was a major step forward. Meeting the goal of tripling nuclear output will require the commitment and ingenuity of policy makers, financial leaders, the nuclear industry, and many others in a coalition of the ambitious." International banks express support for nuclear expansion

Tuesday, 1 October 2024

Indian nuclear joint venture gets go-ahead

Representatives from NTPC and NPCIL mark the formation of the Ashvini joint venture (Image: NTPC))

The Indian government has approved the creation of a joint venture between Nuclear Power Corporation of India Limited and National Thermal Power Corporation to construct, own and operate nuclear power plants in India.

Under Indian legislation, only two companies - Nuclear Power Corporation of India Ltd (NPCIL) and Bharatiya Nabhikiya Vidyut Nigam Limited (Bhavini, set up to build and operate fast reactors) - are legally allowed to own and operate nuclear power plants in India, but a 2016 amendment to the 1962 Atomic Energy Act allows public sector joint ventures.

State-owned National Thermal Power Corporation (NTPC) agreed with NPCIL to form a joint venture for nuclear power plant construction as long ago as 2011, and last year signed a supplementary joint venture agreement for the development of six 700 MWe Indian-designed pressurised heavy water reactors (PHWRs), including the four earmarked for construction at Mahi Banswara in the state of Rajasthan. These units are amongst a list of ten PHWRs already accorded administrative approval and financial sanction to be built in "fleet mode".

On 11 September, the government approved the formation of Anushakti Vidhyut Nigam Ltd (Ashvini), a joint venture between NPCIL (51%) and NTPC Ltd (49%). The companies were informed of that decision on 17 September.

In addition, the government has approved the transfer of the project to build four 700 MWe PHWRs at Mahi Banswara from NPCIL to Ashvini.

NTPC said that, in addition to the Mahi Banswara project, "Ashvini shall also pursue other nuclear power projects in different parts of the country".

The government also approved exemption to NPCIL to invest more than INR5 billion (USD59.7 million) and exemption to NTPC to invest more than INR50 billion in a single joint venture or subsidiary company.

"This will enable adequate financing for accelerated nuclear power capacity addition in India," the two companies said.

Welcoming approval for the joint venture, NPCIL and NTPC said: "This will pave the way for pooling of resources from both NTPC and NPCIL, in terms of finances, technology and project expertise, for the rapid expansion of nuclear power productivity in the country to meet the target of net-zero by 2070."

Last month, NTPC - India's largest power company - confirmed it intends to set up a 100% nuclear power subsidiary, called NTPC Nuclear Power Company, with NTPC Chairman and Managing Director Gurdeep Singh saying the utility sees nuclear capacity - including small modular reactors - as central to its plans. Singh said the company is actively looking for locations for nuclear power plants, including in Gujarat, Tamil Nadu, Chhattisgarh, Odisha and Karnataka.

According to a Reuters report in February, government sources said India was planning to invite private firms to invest some USD26 billion in its nuclear energy sector, and is in talks with "at least" five private firms including Reliance Industries, Tata Power, Adani Power and Vedanta Ltd to invest around INR440 billion (USD5.30 billion) each.

Plans are not yet finalised, but the government hopes to use the investments to build 11,000 MWe of new nuclear capacity by 2040, the sources said. The plants would be built and operated by NPCIL, with the investing companies earning revenue from electricity sales from the plants. This hybrid plan would not require any amendment to India's Atomic Energy Act of 1962 - which prohibits private control of nuclear power generation - but would need to be approved by the Department of Atomic Energy, they said.As well as further 700 MWe PHWRs, Indian plans envisage the construction of large reactors from overseas vendors, including further Russian-designed VVER reactors in addition to those already in operation and under construction at Kudankulam in Tamil Nadu. In August 2023, Minister of State Jitendra Singh also told the country's parliament that the government was considering options for small modular reactors, and looking at ways to allow the participation of the private sector and start-ups in such projects. Indian nuclear joint venture gets go-ahead

Wednesday, 14 August 2024

Canada to turn radioactive sources from Thailand into cancer treatments

The benefits of the scheme are called 'monumental' (Image: Archara Phattanasub/TINT/IAEA)

Canadian Nuclear Laboratories (CNL) has received shipments of disused radium-226 sources from the Thailand Institute of Nuclear Technology, which will be recycled to produce actinium-225 to be used in targeted radiotherapy.

The arrangement is part of the International Atomic Energy Agency's (IAEA's) Global Radium-226 Management Initiative, which aims to connect countries who have old radiotherapy sources with other countries interested in recycling or reusing them.

According to the IAEA: "Radium-226, discovered in 1898 by Marie Sklodowska-Curie and Pierre Curie, was formerly used in radiotherapy but has since been replaced by other sources. Today, it serves as a feedstock for the production of the radioisotope actinium-225, which is so rare that annual global production is less than a grain of sand. Actinium-225 is an alpha-emitting source known to be effective in destroying malignant cells in targeted cancer treatments. It allows for targeted radiotherapy as it can be placed close to the tumour and will kill cancerous cells without damaging nearby healthy tissue."

Thailand Institute of Nuclear Technology and CNL have been in contact via the scheme since 2022 and over the past year 70 packages of disused radium-226 have been sent to Canada. The institute's Archara Phattanasub, Head of the Radioactive Waste Technology and Development Section, said: "Recycling these sources has multiple benefits for Thailand and is in line with circular economy objectives. This initiative has helped up significantly reduce the risk for any type of incident associated with these disused sources and freed up a lot of space in our national storage facility."

Jack Craig, President and CEO of CNL, said: "The IAEA has long championed the safe storage and disposal of disused sealed radioactive sources, which has always been appreciated and supported by Canada. However, their initiatives to assist donor nations in removing long-term liabilities while enabling a new radiotherapeutics industry is monumental."

Olena Mykolaichuk, the Director of the IAEA’s Division of Nuclear Fuel Cycle and Waste Technology, said the collaboration "serves as a great example of how to effectively conduct complex source transportation operations with many moving parts ... fostering sustainable practices is a key element of the IAEA’s mandate, and we look forward to delivering on this initiative for many years to come."

The transport of radioactive material is closely regulated and overseen by national bodies and port authorities, with IAEA support prior to shipment. More transfers are planned for this year, including from El Salvador, Fiji and Slovenia.Researched and written by World Nuclear News Canada to turn radioactive sources from Thailand into cancer treatments : Waste & Recycling - World Nuclear News

Thursday, 20 June 2024

Small is beautiful for federal funds

  • The US Department of Energy (DoE) is to help push forward the manufacture of small modular nuclear reactors through new cost-sharing arrangements with private industry to support design and licensing activities.
  • Cutaway of NuScale's containment vessel and integrated reactor system (Image: NuScale Power)
  • The DoE intends ultimately to fund up to two designs for small modular reactors (SMRs) through a cost-shared partnership which will support first-of-a-kind engineering, design certification and licensing. To that end, it has issued a draft Funding Opportunity Announcement (FOA) to solicit inputs from industry in advance of the full FOA, aiming at a deployment date for the reactors of 2022.
  • Small, compact reactors of around 300 MWe in capacity - around a third of the size of a typical commercial nuclear power plant - can potentially offer a range of strengths in terms of safety, construction and siting as well as potential economic benefits. Their modular 'plug and play' nature means that they could be made in factories and transported to generation sites, offering economies of scale and reducing both capital costs and construction times. Their small size makes them suitable for small electric grids and locations that cannot support large reactors, while offering the flexibility to install units individually or as modules in a larger generating complex, adding more modules incrementally as required. As well as using a simpler reactor design, SMRs can incorporate a high level of passive or inherent safety in the event of malfunction.
  • US Energy Secretary Steven Chu described the funding as a "significant step" in designing, manufacturing, and exporting small modular reactors.
  • "America's choice is clear - we can either develop the next generation of clean energy technologies, which will help create thousands of new jobs and export opportunities here in America, or we can wait for other countries to take the lead." Steven Chu: US Energy Secretary
  • Several US companies are involved in the design of SMRs, with development at various stages of advancement. Westinghouse, which is developing its own 200 MWe SMR, has already pledged to take advantage of the DoE's offer. Westinghouse chief technology officer and senior vice president of research and technology Kate Jackson said the company would be applying for the federal funds with a consortium of utilities. "Access to this investment fund helps lower the barrier to market entry for American companies," she said, noting that "virtually all energy sources that feed the national grid" had been developed through public-private research and development partnerships. Indeed, the design certification by the US Nuclear Regulatory Commission of Westinghouse's AP1000 nuclear reactor design, granted in December 2011, was supported through a cost-shared agreement with DoE.
  • Other US SMR designs at an advanced stage of development include NuScale Power Inc's 45 MWe NuScale reactor, which is envisaged as being clustered in modules of 12 to form a power plant of around 540 MWe, and Babcock & Wilcox's 160 MWe mPower. The NRC is currently involved in pre-application activities on both designs in anticipation of a design certification application for the NuScale reactor in the first months of 2012, followed by one for the mPower design towards the end of 2013.
  • Researched and written by World Nuclear News Small is beautiful for federal funds - World Nuclear News

Thursday, 4 April 2024

Germany aims to build fusion power plant

Bettina Stark-Watzinger announcing the new fusion research funding programme (Image: BMBF)

A new funding programme for nuclear fusion research has been announced by Germany's Federal Research Minister Bettina Stark-Watzinger aimed at paving the way for the first fusion power plant to be constructed in Germany by 2040.

The Federal Ministry of Education and Research (BMBF) has long supported fusion research at the Max Planck Institute for Plasma Physics (IPP) in Garching and Greifswald, at the Karlsruhe Institute of Technology (KIT) and at the Research Center Jülich (FZJ).

"This institutional funding is supplemented by a second pillar with the new project funding programme," the ministry said. "The aim of the project funding is to advance the technologies, components and materials needed for a fusion power plant in a first phase by the early 2030s. In the second phase, the focus is on integration into a power plant design. The funding programme is open to technology and addresses both the technology of so-called magnetic confinement and laser fusion."

In order to achieve the construction of a fusion power plant as quickly as possible, the programme is essentially based on application-oriented collaborative research as a form of public-private partnership. Projects on specific sub-technologies are to be carried out jointly by research institutions, universities and industry. The ministry said this allows new findings from research to be taken up at an early stage and know-how to be transferred to the domestic industry for further use.

"The energy crisis has shown us how important a clean, reliable and affordable energy supply is," Stark-Watzinger said. "And fusion is a huge opportunity to solve all of our energy problems. Thanks to its excellent research landscape and strong industry, Germany offers excellent conditions for the construction of fusion power plants.

"This is where we come in with our new funding programme - named Fusion 2040 - Research on the way to a fusion power plant - and we want to pave the way to the first fusion power plant in Germany. We want to build a fusion ecosystem made up of industry, start-ups and science so that a fusion power plant in Germany becomes a reality as quickly as possible."

She said the government wants to "bundle Germany's existing strengths and create synergies between the different players".

"The global race is on. I would like us in Germany to be among the first to build a fusion power plant. We must not miss this huge opportunity, especially with a view to growth and prosperity," the minister said.

In September last year, Stark-Watzinger announced that Germany would significantly increase research funding for fusion with an additional EUR370 million (USD403 million) over the next five years. Together with funds already earmarked for research institutions, the ministry will provide more than EUR1 billion for fusion research by 2028.

In August 2011, the 13th amendment of the Nuclear Power Act came into effect, which underlined the political will to phase out fission nuclear power in Germany. As a result, eight units were closed down immediately: Biblis A and B, Brunsbüttel, Isar 1, Krümmel, Neckarwestheim 1, Phillipsburg 1 and Unterweser. The Brokdorf, Grohnde and Gundremmingen C plants were permanently shut down at the end of December 2021. The country's final three units - Emsland, Isar 2 and Neckarwestheim 2 - shut down in April last year.Researched and written by World Nuclear News Germany aims to build fusion power plant : Nuclear Policies - World Nuclear News:

Tuesday, 26 March 2024

French reactor using full core of recycled uranium fuel

The Cruas-Meysse plant (Image: EDF)

Unit 2 of the Cruas-Meysse nuclear power plant in south-eastern France was recently restarted with its first full core of recycled uranium fuel. The move marks a major milestone in France's efforts to revive its domestic uranium reprocessing industry.

Reprocessed uranium (RepU) is derived from used fuel from nuclear reactors that has been processed at Orano's La Hague reprocessing plant. Once enriched, this uranium can be used again to fuel nuclear power reactors.

In France, only the four reactors at the Cruas-Meysse plant in Auvergne-Rhône-Alpes are certified to use Enriched Reprocessed Uranium (ERU).

Historically, the enrichment process, requiring centrifuges solely dedicated to RepU, was carried out for industrial and economic reasons by Russia's Rosatom at its Seversk site. However, the new geopolitical situation since the onset of the war in Ukraine may lead to a reevaluation of these contracts.

For many years, EDF's Fuel Division has been developing a strategy for the management, recycling and reprocessing of used nuclear fuel assemblies, as well as the diversification of sources of supply, to ensure energy independence and the preservation of natural resources.

On 5 February, Cruas 2 was restarted with its first entirely recycled uranium fuel load.

"A decade-long effort has been made to revive a uranium reprocessing sector, which was suspended in 2013 (and resumed in 2018), and has just reached a historic milestone," Cédric Lewandowski, Senior Executive Vice-President, Nuclear and Thermal at EDF, said on LinkedIn.

He noted: "Reprocessing spent fuel to extract the energy-potential material (which constitutes 96% of the spent fuel's mass composition), namely uranium, for its second use is a circular economy approach that will save 25% of natural resources in the coming decades. Moreover, this sector emits 30% less CO2 than the natural uranium sector and reduces environmental impact."

Fuel containing RepU has the same general characteristics as natural uranium fuels. Worldwide, 75 reactors have used, or currently use, RepU.

Lewandowski said EDF's goal was to be able to reuse RepU in certain 1300 MWe reactors by 2027, aiming for over 30% RepU usage in the French nuclear fleet by the 2030s.

In May 2018, Framatome signed a contract to design, fabricate and supply fuel assemblies using enriched reprocessed uranium to EDF between 2023 and 2032. The fuel assemblies were to be produced at Framatome's facility at Romans-sur-Isère in the Drôme region of France.

EDF studied the possibility of recycling reprocessed uranium in pressurised water reactors in the early 1980s. The utility has demonstrated the use of reprocessed uranium in its 900 MWe power plants. The first enriched reprocessed uranium manufacturing campaign took place at Romans in 1987 on behalf of EDF. Precursor fuel assemblies were loaded into Cruas unit 4 from 1987 to 1990 and a first enriched reprocessed uranium fuel reload was introduced in the same reactor in 1994. EDF used RepU between 1994 and 2013 in the four Cruas reactors, allowing 4000 tonnes of RepU to be recycled.

EDF has made provision to store reprocessed uranium for up to 250 years as a strategic reserve. Currently, reprocessing of 1100 tonnes of EDF used fuel per year produces 11 tonnes of plutonium (immediately recycled as mixed-oxide fuel) and 1045 tonnes of reprocessed uranium converted into stable oxide form for storage.

According to Orano, there are currently nearly 34,000 tonnes of RepU being held in interim storage on the Tricastin site.Researched and written by World Nuclear News. French reactor using full core of recycled uranium fuel : Waste & Recycling - World Nuclear News

Wednesday, 20 March 2024

Sweden moves to lift uranium mining ban

Sweden's Climate and Environment Minister Romina Pourmokhtari has announced the launch of an investigation to abolish the country's ban on uranium mining. The move was welcomed by Australia-based Aura Energy, which hopes to extract uranium as a by-product from its 100%-owned Häggån polymetallic project in Sweden.

On 16 May 2018, the Swedish parliament passed an amendment to the Environmental Code banning uranium exploration and mining in the country. As from 1 August that year, no permits for uranium exploration or mining have been issued for any such applications submitted from that date.

There is currently no uranium mining in Sweden, which has six nuclear power reactors providing about one-third of its electricity. Sweden imports most of its nuclear fuel, including all enrichment services.

The investigation - to be carried out by the Ministry of Climate and Enterprise - will determine what rule changes are needed to enable and clarify the conditions for uranium extraction. In addition, it will analyse whether the requirement for the government's admissibility review should be limited to cover uranium mining only when it is a nuclear activity.

The ministry said the purpose of the investigation is "to remove a ban that is not needed". "Extraction of uranium must be handled in the same way as extraction of other metals, where the environmental assessment determines the conditions under which it can be permitted," it noted. "Uranium often occurs together with other metals and today must be sorted out and handled as waste."

"If the European Union is to become the first climate-neutral continent, access to sustainable metals and minerals must be ensured," Pourmokhtari said. "We need to use the uranium we have, instead of sorting it out and considering it as waste, as is the case now - due to the current ban on mining uranium."

The Ministry of Climate and Enterprise noted that more than one-quarter of Europe's known resources of uranium are found in Sweden's bedrock. "Today, it is not possible to grant either an exploration permit, a processing concession or an environmental permit regarding uranium. Uranium mining must in future be tested according to relevant environmental legislation, which means that the current ban on uranium mining must be removed."

The result of the investigation must be reported by 15 May at the latest, at which point the government can choose to proceed with a legislative proposal to parliament to lift the ban on uranium mining.

In November last year, Sweden's parliament approved a bill that cleared the way for new nuclear power in the country by removing the current limit on the number of nuclear reactors in operation, as well as allowing reactors to be built on new sites. The amendment entered into force on 1 January.

Sweden currently uses 2.4 million pounds U3O8 annually in its three nuclear power plants and has committed to building two additional nuclear reactors by 2035.
Aura welcomes investigation

In 2019, Aura Energy lodged a claim against the Swedish government for compensation for the financial loss resulting from the ban on uranium exploration and mining, introduced the previous year. The company had planned to extract uranium as a by-product from its 100%-owned Häggån polymetallic project in Sweden.

Häggån, previously known as Storsjon, is located in the municipality of Berg in the county of Jämtland and forms part of a large uranium field in central Sweden. Figures released in mid-2012 estimated resources of 800 million pounds U3O8 (307,718 tU) at Häggån, making the Swedish project the second largest undeveloped uranium resource in the world, Aura says. The uranium occurs with molybdenum, vanadium and zinc in black shales, and Aura has reported yields of up to 85% uranium from bioheap leaching tests.

In February 2013, Aura announced it had accepted Areva Mines as strategic partner in the project and had entered a binding cooperation agreement, but Areva later pulled out of this.

Welcoming the prospect of the uranium mining ban now being lifted, Aura said Häggån has the potential to supply a significant portion of Sweden's nuclear fuel requirements.

"This announcement is a logical step by the Swedish government towards allowing the extraction of uranium domestically to secure its own and others' needs," said Aura Energy CEO Andrew Grove. "It is the start of a process which I hope will result in new legislation that not only makes it legally possible to mine uranium, but also provides a predictable permit process for uranium extraction alongside the mining of other metals.

"The Swedish government's stated aim aligns well with the ability to mine domestic uranium, reducing foreign dependency and strengthening domestic and European energy supply," he added. "It is of course essential that uranium is mined in a way that does not threaten the local environment or water supply, and I am certain that we will be able to demonstrate that within the framework of the Swedish permit process."

The company intends to file for processing concession for Häggån K1 during 2024 with the Swedish Mining Inspectorate. A Swedish processing concession (exploitation permit) is valid for 25 years.Researched and written by World Nuclear News  Sweden moves to lift uranium mining ban : Uranium & Fuel - World Nuclear News

Sunday, 17 March 2024

Fuel loading begins at Indian fast breeder reactor : New Nuclear

Modi was briefed about features of the reactor during his tour to the PFBR site (Image: Narendra Modi)

Indian Prime Minister Narendra Modi witnessed the start of fuel loading at the 500 MWe Prototype Fast Breeder Reactor at Kalpakkam in Tamil Nadu. Fast breeder reactors form the second stage of India's three-stage nuclear programme.

The Prototype Fast Breeder Reactor (PFBR) has been developed by BHAVINI (Bharatiya Nabhikiya Vidyut Nigam Limited), a government enterprise under the Department of Atomic Energy (DAE) which was set up in 2003 to focus on fast breeder reactors. Construction of the PFBR began in 2004, with an original expected completion date of 2010.

India has adopted a three-stage nuclear power programme, with the long-term goal of deploying a thorium-based closed nuclear fuel cycle. The first stage involves the use of pressurised heavy water reactors (PHWRs), fuelled by natural uranium, and light water reactors. The second stage involves reprocessing used fuel from the first stage to recover the plutonium to fuel FBRs. In stage 3, Advanced Heavy Water Reactors (AHWRs) will burn thorium-plutonium fuels and breed fissile uranium-233.

The PFBR will initially use a core of uranium-plutonium mixed oxide (MOX) fuel, surrounded by a uranium-238 'blanket', with plans to use a blanket of uranium and thorium to "breed" plutonium and U-233 for use as driver fuels for AHWRs.

"In line with the true spirit of Aatmanirbhar Bharat, PFBR has been fully designed and constructed indigenously by BHAVINI with significant contribution from more than 200 Indian industries including MSMEs," the DAE said. "Once commissioned, India will only be the second country after Russia to have a commercial operating Fast Breeder Reactor."

Aatmanirbhar Bharat translates to 'self-reliant India'. MSMEs are micro, small and medium enterprises.

The DAE describes the PFBR as an "advanced third generation reactor with inherent passive safety features" which, since it recycles material recovered from used fuel from the first stage of the programme, "offers great advantage in terms of significant reduction in nuclear waste generated, thereby avoiding the need for large geological disposal facilities".

"Upon completion of the core loading, the first approach to criticality will be achieved, leading to generation of power subsequently," it added.

The Prime Minister's 4 March visit included a tour of the reactor vault as well as the control room (Image: DAE)

In January, Modi formally dedicated to the nation the Demonstration Fast Reactor Fuel Reprocessing Plant at the Indira Gandhi Centre for Atomic Research (ICGAR) in Kalpakkam, a precursor to large-scale plants for the reprocessing of fast reactor fuel, and in February, he visited the Kakrapar plant in Gujarat for the dedication of the first two Indian-designed and built 700 MWe PHWRs. The second of those units - Kakrapar 4 - was connected to the grid just days later.

A fast breeder test reactor has been in operation at IGCAR since 1985, although it did not reach its full 40 MWt design capacity until 2022.

"The growth of the Indian nuclear power programme is imperative to meet the twin goals of energy security and sustainable development," the DAE said. "As a responsible nuclear power with advanced technology, India remains committed to expand peaceful applications of nuclear technology, both in power and non-power sector, while ensuring the security of nuclear and radiological materials."Researched and written by World Nuclear News Fuel loading begins at Indian fast breeder reactor : New Nuclear - World Nuclear News

Wednesday, 6 March 2024

Nuclear output to reach new record by 2025, says IEA

Unit 1 of Turkey's Akkuyuy plant is due to start up later this year (Image: Akkuyu NPP)
Global nuclear power generation is forecast to grow by almost 3% annually on average through to 2026, reaching a new record high by 2025, according to the International Energy Agency (IEA). More than half of new reactors expected to become operational during the outlook period are in China and India.

According to the IEA's Electricity 2024, which provides forecasts for electricity demand, supply and CO2 emissions up to 2026, global electricity demand is expected to grow at a faster rate over the next three years as the clean energy transition gathers speed, with all the additional demand forecast to be covered by technologies that produce low-emissions electricity.

While global growth in electricity demand eased slightly to 2.2% in 2023 due to falling electricity consumption in advanced economies, it is projected to accelerate to an average of 3.4% from 2024 through to 2026. About 85% of the increase in the world's electricity demand through to 2026 is expected to come from outside advanced economies - most notably China, India and countries in Southeast Asia.

However, record-setting electricity generation from low-emission sources - including nuclear power - should reduce the role of fossil fuels in providing power for homes and businesses. Low-emission sources are expected to account for almost half of the world's electricity generation by 2026, up from a share of 39% in 2023.

By 2025, nuclear power generation is forecast to reach an all-time high globally - exceeding the previous record set in 2021 - as output from France climbs, several plants in Japan are restarted, and new reactors begin commercial operations in many markets, including in China, India, South Korea and Europe. The IEA expects global nuclear generation to be almost 10% higher in 2026 compared with 2023.

Between 2024 and 2026, an additional 29 GW of new nuclear capacity is expected to come online globally. Asia remains the main driver of growth in nuclear power, with the region's share of global nuclear generation forecast to reach 30% in 2026.

The IEA says the increase in electricity generation from renewables and nuclear "appears to be pushing the power sector's emissions into structural decline". Over the next three years, low-emissions generation is set to rise at twice the annual growth rate between 2018 and 2023. Global emissions from electricity generation are expected to decrease by 2.4% in 2024, followed by smaller declines in 2025 and 2026.

"The power sector currently produces more CO2 emissions than any other in the world economy, so it's encouraging that the rapid growth of renewables and a steady expansion of nuclear power are together on course to match all the increase in global electricity demand over the next three years," said IEA Executive Director Fatih Birol. "This is largely thanks to the huge momentum behind renewables, with ever cheaper solar leading the way, and support from the important comeback of nuclear power, whose generation is set to reach a historic high by 2025. While more progress is needed, and fast, these are very promising trends."

In its updated Net Zero Roadmap, released in September last year, the IEA revised upwards the role of nuclear power. In the updated net-zero emissions (NZE) scenario, nuclear generating capacity more than doubles to reach 916 GWe in 2050.

At the COP28 climate change conference that concluded in December 2023, more than 20 countries signed a joint declaration to triple nuclear power capacity by 2050. Globally, that would mean an addition of 740 GW of nuclear capacity to the current stock of 370 GW.

According to the IEA, achieving this goal will require tackling the key challenge of reducing construction and financing risks in the nuclear sector. It also notes that momentum is also growing behind small modular reactor (SMR) technology. While technology's development and deployment "remains modest and is not without its difficulties", R&D is starting to pick up, it said.Researched and written by World Nuclear News. Nuclear output to reach new record by 2025, says IEA : Energy & Environment - World Nuclear News

Tuesday, 27 February 2024

India's newest nuclear unit connected to grid

The Kakrapar site is also home to two operating 202 MWe PWHR, seen here on the right (Image: DAE GODL-India)

Nuclear Power Corporation of India Ltd has announced that Kakrapar 4 was connected to the grid on 20 February. The 700 MWe unit reached first criticality on 17 December.

The company announced the grid connection following Prime Minister Narendra Modi's 22 February visit to the plant in Gujarat, during which he formally dedicated the first Indian-designed 700 MWe pressurised heavy water reactors (PHWRs) to the nation.

"These reactors have been designed, constructed, commissioned and operated by Nuclear Power Corporation Of India Limited (NPCIL) with the supply of equipment and execution of contracts by Indian industries/companies reflecting the true spirit of Atma Nirbhar Bharat," the company said. (Atma Nirbhar Bharat translates to "self-reliant India".)

Modi said during his visit that "the role of nuclear power in electricity generation is going to increase in 21st century India and it is a matter of pride that India is Atma Nirbhar in this advanced technology", the company added.

"Two days earlier on February 20, 2024, KAPS-4 (700 MW) was connected to the western grid for the first time."

A further eight reactors with a total capacity of 6800 MW are under construction by NPCIL, the company said, while pre-project activities are under way for 10 reactors with a total capacity of 7000 MWe for completion "by 2031-32" to enable India to reach an installed nuclear power capacity of 22,480 MWe.

Reactors under construction at NPCIL's sites include the next two 700 MW PHWRs which are being built as Rajasthan units 7 and 8 at Rawatbhata in Rajasthan, and four Russian-supplied VVER pressurised water reactors at Kudankulam in Tamil Nadu. Site works are also under way for the construction of two 700 MW units Gorakhpur in Haryana. In addition to these, a 500 MWe Prototype Fast Breeder Reactor is being built by BHAVINI at Kalpakkam in Madras.

Ten further 700 MW PHWRs have received administrative approval and financial sanction: Kaiga units 5 and 6 in Karnataka; Gorakhpur units 3 and 4 in Haryana; Chutka units 1 and 2 in Madhya Pradesh; and Mahi Banswara units 1 and 2 and units 3 and 4 in Rajasthan.Researched and written by World Nuclear News India's newest nuclear unit connected to grid : New Nuclear - World Nuclear News

Saturday, 2 December 2023

Indian unit reaches construction milestone

Hot conditioning of unit 7 at the Rajasthan Atomic Power Plant has been completed, Nuclear Power Corporation of India Ltd has announced. The unit is the third in a series of indigenously designed 700 MWe pressurised heavy water reactors

"Unit 7 of Rajasthan Atomic Power Project 7&8 … achieved a major milestone of successful completion of Hot Conditioning of the Primary Heat Transport (PHT) system on November 30, 2023," NPCIL said. "Hot conditioning is a commissioning process to develop an adherent protective layer of magnetite in inner surfaces of carbon steel piping of the PHT system. Hot conditioning was achieved by circulating light water of controlled chemistry through the PHT system, maintaining a temperature around 256°C and pressure of about 100 kg/cm2."

This is a prelude to "further commissioning activities" including fuel loading and first criticality, the company added.

Two 700 MWe PHWRs are under construction at the plant at Rawatbhata in Rajasthan, where five PHWR units are currently in operation (one unit, the 90 MWe (net) Rajasthan 1, was permanently closed in 2004 after more than 30 years in operation). Construction of units 7 and 8 began in 2011 and once they are completed, the installed capacity at the site will increase to 2580 MW, NPCIL said.

The first Indian-designed 700 MWe PHWR, Kakrapar 3, began commercial operation earlier this year and fuel loading began at the second, Kakrapar 4, in October.

In addition, four Russian-supplied 1000 MWe VVER pressurised water reactors are currently under construction at Kudankulam: units 3 and 4, under construction since 2017, and units 5 and 6, under construction since 2021. A 500 MWe prototype fast breeder reactor is also under construction at Kalpakkam.Researched and written by World Nuclear NewsIndian unit reaches construction milestone : New Nuclear - World Nuclear News

Wednesday, 22 November 2023

Sweden plans 'massive' expansion of nuclear energy : Nuclear Policies

The Swedish government unveils a roadmap which envisages the construction of new nuclear generating capacity equivalent to at least two large-scale reactors by 2035, with up to ten new large-scale reactors coming online by 2045.

The roadmap was presented by (from left) Finance Minister Elisabeth Svantesson, Labour Market and Integration Minister Johan Pehrson, Energy and Business Minister Ebba Busch and the chairman of the Business Committee Tobias Andersson (Image: regeringen.se)

In October last year, Sweden's incoming centre-right coalition government adopted a positive stance towards nuclear energy, with the Christian Democrats, the Liberals, the Moderates and the Sweden Democrats releasing their written agreement on policies - referred to as the Tidö Agreement. With regards to energy, the agreement said the energy policy goal is "changed from 100% renewable to 100% fossil-free". In the Tidö Agreement, it is assumed electricity demand of at least 300 TWh in 2045, double the current demand.

The agreement also said necessary regulations should be developed to create the conditions for the construction and operation of small modular reactors (SMRs) in Sweden. In addition, the permitting process for nuclear power plants must be shortened.

In January this year, a formal proposal to amend Sweden's legislation on nuclear power was presented by Prime Minister Ulf Kristersson and Climate and Environment Minister Romina Pourmokhtari. It aims to remove the current law limiting to 10 the number of reactors in operation, as well as allowing reactors to be built on new sites, rather than just existing ones. The proposed legislative amendments were open for consultation for three months. The government made a final decision on 28 September to introduce the bill to parliament. The changes to the law are proposed to enter into force on 1 January 2024.

The government has now presented a roadmap for new nuclear power in Sweden, which it says "clarifies the government's target and provides long-term conditions for new nuclear power".

The roadmap includes an in-depth agreement on four points.

Firstly, it calls for the government to appoint a nuclear power coordinator who will support the work of removing obstacles, facilitating and promoting new nuclear power. In addition, the coordinator will identify the need for additional measures. An important role for the coordinator will be to gather all relevant parties to get a clear direction for effective expansion.

Secondly, the state's financial responsibility needs to be clarified through a risk-sharing model. The government has previously proposed that government credit guarantees for SEK400 billion (USD38 billion) be introduced for nuclear power. However, the government has assessed that these credit guarantees alone will not be enough to stimulate new production. In order to strengthen the conditions and provide additional incentives to invest in nuclear power, an investigator must propose a risk-sharing and financing model where the state shares the risk.

The government has instructed the National Debt Office to take preparatory measures to be able to issue government credit guarantees for investments in new nuclear power. The National Debt Office must assist the Ministry of Climate and Business in the work of designing the detailed regulations for the credit guarantees. As part of the assignment, the National Debt Office must make an assessment of how credit guarantees for investments in new nuclear power affect the risk in the combined guarantee portfolio.

Thirdly, the new policy will make it possible for new nuclear power with a total output of at least 2500 MWe to be brought online by 2035 at the latest.

Fourthly, it paves the way for a "massive expansion of new nuclear power by 2045". "Given the long-term needs for fossil-free electricity until 2045, an expansion is needed that could, for example, correspond to ten new large-scale reactors," the government said. It noted that the exact amount and type of reactors needed "depends on several things, including the need and rate of expansion in the electricity system, technological development, and where in the country new consumption and production are located".

"We are now delivering a pearl string of decisions to pave the way for new nuclear power," said Deputy Prime Minister and Minister for Energy, Business and Industry Ebba Busch. "Sweden is laying the foundations to become a leading nuclear power nation again and a power factor for the green transition in the West."

Finance Minister Elisabeth Svantesson added: "New nuclear power is necessary for a stable and reliable energy system, for both consumers and businesses. It is therefore natural that the state will have to take a large financial role in terms of the expansion. The last few years have shown how expensive it is not to build nuclear power."Researched and written by World Nuclear News. Source: World Nuclear News

Wednesday, 26 July 2023

Polish government approves first nuclear power plant : New Nuclear

Poland's Ministry of Climate and Environment has given a decision-in-principle for Polskie Elektrownie Jądrowe (PEJ) to construct a nuclear power plant in Pomerania. It is a formal confirmation that the company's investment project is in line with the public interest and the policies pursued by the state, including energy policy.

PEJ - a special purpose vehicle 100% owned by the State Treasury - applied to the ministry on 13 April this year for a decision-in-principle. The application included a description of project characteristics, indicating the maximum total installed capacity, the planned operating period and details of the Westinghouse AP1000 technology to be used in the construction of the plant.

The ministry has now issued a decision-in-principle, enabling the investor, PEJ, to apply for a number of further administrative decisions, including a siting decision and subsequently the construction licence.

In the justification for issuing the decision-in-principle, the Minister of Climate and Environment emphasised the importance of this investment project for securing Poland's electricity needs, as well as its compliance with the Energy Policy of Poland until 2040 and the climate policy of the European Union.

"The fact that the Ministry of Climate and Environment issued the decision-in-principle for the first nuclear power plant means that the government project reached another important milestone," said Minister Anna Łukaszewska-Trzeciakowska, Secretary of State in the Chancellery of the Prime Minister, Government Plenipotentiary for Strategic Energy Infrastructure. "Today's decision brings us closer to the moment, when the first Polish nuclear power plant will start operating and producing electricity, ensuring appropriate volume of power working in the base of the electricity system in the 2030.”

"The decision-in-principle is the first key administrative decision obtained for the nuclear project of Polskie Elektrownie Jądrowe," noted Łukasz Młynarkiewicz, acting President of PEJ's Management Board. "This shows that the company is step-by-step achieving objectives set for this year, which bring us closer to the commencement of the construction of the first nuclear power plant in Poland."

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 by Westinghouse, Bechtel and PEJ.

ZE PAK, Polska Grupa Energetyczna and Korea Hydro & Nuclear Power have signed a letter of intent to cooperate on a nuclear power plant project in Patnow, in central Poland, assessing the viability of building South Korean APR1400 reactors on the site.

Applications have also been submitted for small modular reactors (SMRs) in Poland. In April, copper and silver producer KGHM Polska Miedź SA submitted an application for a decision-in-principle on the construction of a NuScale VOYGR SMR power plant in Poland. Later that month, Orlen Synthos Green Energy applied for a decision-in-principle on the construction of power plants based on GE Hitachi Nuclear Energy's BWRX-300 at six locations.Researched and written by World Nuclear News Source: World Nuclear News

Thursday, 22 June 2023

Nuclear leaders issue call for action from G7 : Energy & Environment

World Nuclear Association and nuclear trade associations from Canada, Japan, Europe, the UK and the USA have issued a declaration calling on G7 governments to support the long-term operation of existing nuclear power plants and to accelerate the deployment of new nuclear power plants

The declaration was signed by the leaders of the trade associations, watched by the ministers from Canada, Japan, the USA, France and the UK during a first-of-its-kind industrial forum (Image: World Nuclear Association)

The declaration was issued at the Nuclear Energy Forum, held in Sapporo, Japan, alongside the meeting of G7 ministers on climate, energy and environment which took place on 15-16 April. It was signed by the leaders of World Nuclear Association, the Canadian Nuclear Association (CNA), Japan Atomic Industrial Forum (JAIF), nucleareurope, Nuclear Energy Institute (NEI) of the USA and the UK's and Nuclear Industry Association (NIA), watched by ministers from five G7 nations.

Nuclear energy must serve as a cornerstone of the just transition to a clean and sustainable energy future, the declaration says: "To support decarbonisation at the scale required, the international community must work to extend the operating period of existing nuclear generation resources, develop the policies to enable new nuclear deployment and accelerate the development of a new portfolio of reactor technologies."

Nuclear energy is uniquely positioned to provide energy systems with clean, affordable, low-carbon electricity, from a compact footprint which reduces habitat and biodiversity loss. It provides high-quality long-term jobs that drive economic growth, as well as energy security against geopolitical, economic and social challenges, the declaration says: "Taken together, these characteristics enable nuclear energy to be the foundation of a clean energy future that meets climate goals, improves public health and quality of life, and contributes to energy security and economic prosperity."

Recognising the "positive steps taken by most of the G7 countries", the industry associations "encourage G7 Climate, Energy and Environment Ministers to take additional meaningful actions to maximise the benefits of nuclear energy for people all over the world" by:Maximising the utilisation of existing nuclear power plants
  • Accelerating the deployment of new nuclear plants
  • Supporting international cooperation and the nuclear supply chain
  • Developing a financial environment that promotes investment in nuclear power
  • Supporting innovative nuclear technology development
  • Promoting public understanding of nuclear energy
  • Collaborating internationally to share best practices, including working toward the realisation of final nuclear waste disposal
  • Supporting countries that have newly introduced, or are considering, nuclear energy.
The declaration was signed by World Nuclear Association Director General Sama Bilbao y León, George Christidis, representing CNA President and CEO John Gorman, JAIF President Arai Shiro, NEI President and CEO Maria Korsnick, NIA Chief Executive Tom Greatrex and nucleareurope Director General Yves Desbazeille in the presence of energy ministers from Canada, France, Japan, the UK and the USA.

Speaking at the forum, Japan's Minister of Economy, Trade and Industry Yasutoshi Nishimura said the meeting is taking place at a "historical turning point" as ministers and industry work together. "As the presidency of the G7 meeting I have truly felt that we are really discussing the balancing of decarbonisation and the stable supply of energy, and the focus on nuclear has never been stronger," he said.

That nuclear energy was selected for the first industrial forum of its kind ever to be held in conjunction with a G7 ministerial meeting shows a "real seriousness of purpose among the G7 or 5 of the G7 to focus on nuclear," US Secretary of Energy Jennifer Granholm said: "We are really standing at the dawn of a new nuclear age...nuclear is a critical, clean, baseload power."

Canadian Minister of Natural Resources Jonathan Wilkinson said the "existential threat" of climate change is urgent and requires the G7 nations to show "leadership" to the rest of the world, in a context where energy security has become even more important. "We need to ensure that we are developing a grid that will be reliable, affordable and non-emitting, and in that context nuclear energy is a key part," he said.

French Minister of Energy Transition Agnès Pannier-Runacher said nuclear is "without doubt a major asset to achieve both energy independence and an effective fight against climate change," while Grant Shapps, UK Secretary of State for Energy Security and Net Zero, said there is a "renewed buzz" around nuclear: "Deployment of proven, reliable, safe nuclear technology demonstrates that we are serious about energy security and climate action."

The half-day Nuclear Energy Forum, which also included panel discussions with senior figures from the global nuclear industry, can be watched on-demand on YouTube.Researched and written by World Nuclear News Source: World Nuclear News