Global nuclear expansion to 2050

Nuclear power is gaining ground, prioritized as a key solution to climate change at the COP in December 2023. A major challenge lies ahead for 2050, despite the geopolitical challenges.

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Triplement Capacité Nucléaire 2050

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The recent global conference, hosted by Sama Bilbao y León of the World Nuclear Association, marked a turning point with the announcement of an international commitment to triple nuclear capacity by 2050. This ambitious initiative reflects a strategic response to the energy insecurity exacerbated by current geopolitical tensions.

The challenges of nuclear expansion

According to ČEZ‘s Bohdan Zronek, achieving this goal will require a considerable increase in all components of the nuclear value chain. The estimated construction of 40 GWe of new nuclear capacity each year poses a major challenge, requiring the construction of around twenty large reactors and seventy SMRs annually.

Innovation and technological development

The conference also underlined the crucial importance of innovation and new technologies to support this expansion. Improving processes from uranium ore extraction to fuel fabrication is essential to meet the sector’s high expectations.

Uranium market dynamics and strategic collaborations

Kazatomprom, a major player in the market, via Dastan Kosherbayev, explained how joint ventures and strategic partnerships strengthen Kazakhstan’s position as a reliable supplier on the international uranium market. These strategic alliances are vital to the sustainability and reliability of the global nuclear energy supply.

The uranium market and geopolitical challenges

The current geopolitical context and possible sanctions against Russian uranium supplies underline the urgency of collaborative international initiatives to balance energy security and geopolitical stability. The emergence of new players in the market is essential for the sustainable growth of the sector.

The WNFC 2024 conference highlighted the complex challenges and opportunities facing the nuclear sector as it faces an urgent need for expansion. Collaboration and innovation are crucial to overcoming these challenges and ensuring a sustainable future for nuclear energy.

Bishkek plans to host a RITM-200N small modular reactor supplied by Rosatom to address electricity shortages and deepen energy ties with Moscow, despite the risks posed by Western sanctions.
The Niigata prefectural assembly will vote on the restart of Unit 6, potentially marking TEPCO’s first reactor relaunch since the 2011 Fukushima disaster.
The Norwegian government has initiated a consultation with neighbouring countries on its modular nuclear power plant project in Aure and Heim, in accordance with the Espoo Convention.
Türkiye and South Korea have signed a memorandum of understanding to jointly explore nuclear power plant projects, marking a strategic step in the long-term development of Türkiye's energy infrastructure.
Asian Development Bank has amended its energy policy to enable funding for civil nuclear projects in developing member countries across the Asia-Pacific region.
First Hydrogen begins research with the University of Alberta to identify molten-salt mixtures simulating nuclear fuels for SMR prototypes.
Framatome has completed the manufacturing of the first nuclear fuel assemblies for the Barakah power plant, marking a key milestone in the supply agreement signed with Emirates Nuclear Energy Company in July.
A government-commissioned report proposes 47 measures to simplify nuclear regulation, reduce decommissioning costs and accelerate delivery of civilian and military projects.
The Hualong One reactor at Zhangzhou nuclear power plant has been connected to the grid, marking a major milestone in the expansion of China’s civilian nuclear programme.
Russian state nuclear group Rosatom has validated the additive manufacturing of parts for its small modular reactors, marking an industrial first for RITM-200 SMR plant equipment.
California-based Maritime Fusion, backed by Y Combinator and Trucks VC, is betting on a decentralised approach to fusion to target maritime and off-grid applications.
Bayridge Resources secures a majority stake in an advanced uranium project in Canada, strengthening its strategic presence in a geologically promising region.
A significant volume of concrete from the dismantling of the Sizewell A nuclear power plant is being transferred to support the foundations of the Sizewell C project, under a partnership between UK nuclear sector stakeholders.
The Janus programme will deploy micro nuclear power plants across nine military bases to reinforce energy autonomy for critical U.S. Army installations.
The Idaho National Laboratory has started irradiation testing on uranium-zirconium fuel samples from Lightbridge in its experimental reactor, marking a key step toward the industrial validation of advanced nuclear fuel.
NexGen Energy has opened Canadian Nuclear Safety Commission hearings for the final approval of its Rook I uranium project, following more than six years of regulatory process.
Oklo has signed a binding agreement with Siemens Energy to accelerate manufacturing of the energy conversion system for its first advanced nuclear power plant in the United States.
A security document handling incident at the nuclear power plant renews concerns about TEPCO as a key decision on restarting reactors 6 and 7 approaches in Niigata.
An initial civil nuclear cooperation agreement was signed between the United States and Saudi Arabia, prompting calls from the US Congress for strict safeguards to prevent a Middle East arms race.
The launch of the Zhaoyuan nuclear project anchors the Hualong One model inland, illustrating Beijing’s strategy of regulatory normalisation in response to Western technological restrictions.

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