popular articles

Strengthened nuclear relations between South Korea and the Czech Republic

South Korean President Yoon Suk-yeol's visit to the Czech Republic marks a turning point in bilateral nuclear relations. The visit highlights an ambitious nuclear reactor project that promises to transform Europe's energy landscape.
Yoon suk-yeol and Petr Pavel

Please share:

South Korean President Yoon Suk-yeol’s visit to the Czech Republic represents a significant turning point in nuclear relations between the two nations.
The visit highlights the ambitious nuclear reactor construction project, led by Korea Hydro & Nuclear Power (KHNP), which aims to strengthen South Korea’s position in advanced nuclear technologies.
In particular, the focus is on Small Modular Reactors (SMRs), which are attracting growing international interest for their potential to transform nuclear power generation.

Project background and challenges

The Czech Republic has chosen a South Korean consortium to build two nuclear reactors as part of the Dukovany project, valued at 24 trillion won (around $17.4 billion).
The project is positioned as the country’s largest energy investment, underlining the strategic importance of nuclear power in the Czech energy mix.
However, challenges have been raised by Westinghouse and EDF, who argue that KHNP lacks the necessary licensing agreements to export reactor technologies based on US intellectual property.
These concerns could delay the project and require complex negotiations.
South Korea has already demonstrated its expertise in the nuclear field, notably with the successful completion of the Barakah nuclear power plant in the United Arab Emirates.
This success has strengthened KHNP’s credibility on the international market.
However, the integration of SMRs into the Dukovany project represents a major innovation, as these reactors offer distinct features that could meet the Czech Republic’s growing energy needs while complying with high safety standards.

The benefits of SMR for the Czech Republic

SMRs offer several advantages over traditional nuclear reactors.
Their smaller size allows greater flexibility in installation and location, facilitating their integration in areas close to energy consumption centers.
This reduces transmission losses and improves power grid reliability.
What’s more, the modularity of SMRs means that several units can be built in parallel, or reactors can be added over time as energy demand evolves.
In terms of safety, SMRs are designed with passive safety systems, meaning they can operate without human intervention or external power sources in the event of an emergency.
This feature makes them particularly attractive for countries like the Czech Republic, where energy security has become a priority, especially against the backdrop of the breakdown in energy relations with Russia.
SMRs could thus help to diversify energy sources and strengthen the country’s energy autonomy.

International collaboration and technological challenges

A crucial aspect of this project is the need for international collaboration to overcome the challenges of intellectual property and export licensing.
Westinghouse contested the agreement, claiming that KHNP did not have the rights to use certain reactor technologies.
However, Yoon said that Seoul and Washington are working together to establish a collaborative environment conducive to resolving these issues before the contract is finalized in March 2025.
This cooperation could be decisive for the success of the project.
Integrating SMRs into the Czech project may also require technological and regulatory adaptations.
Although SMR technology is promising, it is still in the commercial development phase, with few units currently in operation.
This implies that further testing and validation will be required before large-scale adoption in the Czech Republic.
Regulatory and technical challenges need to be carefully addressed to ensure the viability and safety of installations.

Future prospects and strategic implications

Yoon’s visit to the Czech Republic sends a strong message about South Korea’s desire to strengthen its economic relations with Europe, while consolidating its position in the nuclear sector.
Although disputes with Westinghouse and EDF represent a short-term obstacle, the integration of advanced reactor technologies such as SMRs could revolutionize the energy market in Central Europe.
The success of this project will depend not only on the technical and financial capabilities of the South Korean consortium, but also on Seoul’s ability to navigate the complex landscape of intellectual property rights and international regulations.
The project could also pave the way for new collaborations in other technology sectors, including spent fuel management and renewable energy technologies.
By establishing a long-term partnership between South Korea and the Czech Republic, both countries could benefit from increased synergy in the development of innovative, sustainable energy solutions.
The challenges of decarbonization and the global energy transition make such collaborations all the more relevant in the current context.

Register free of charge for uninterrupted access.

Publicite

Recently published in

Japanese operator Tepco has completed the extraction of a second radioactive debris sample from the damaged Fukushima reactor, a critical technical step in a decommissioning project set to span several decades.
US-based enCore Energy continues to optimise its uranium project in Texas with a record installation rate and strengthened leadership team.
US-based enCore Energy continues to optimise its uranium project in Texas with a record installation rate and strengthened leadership team.
Framatome has commissioned a new facility in Romans-sur-Isère to secure long-term production of research reactor fuels and medical isotopes.
Framatome has commissioned a new facility in Romans-sur-Isère to secure long-term production of research reactor fuels and medical isotopes.
EDF reconnected the Flamanville EPR nuclear reactor to the power grid on 19 April, two days ahead of schedule, following a series of technical maintenance works and adjustments on critical components.
EDF reconnected the Flamanville EPR nuclear reactor to the power grid on 19 April, two days ahead of schedule, following a series of technical maintenance works and adjustments on critical components.
TerraPower has informed the UK regulator of its intention to submit the Natrium reactor design for evaluation under the Generic Design Assessment (GDA) process, the first step toward international deployment of this nuclear technology.
Framatome and Sizewell C have signed a contract for the supply, qualification, and pre-assembly of conventional instrumentation for the EPR reactors under construction at Sizewell, strengthening their collaboration on this large-scale project.
Framatome and Sizewell C have signed a contract for the supply, qualification, and pre-assembly of conventional instrumentation for the EPR reactors under construction at Sizewell, strengthening their collaboration on this large-scale project.
Uzbekistan has launched the construction of auxiliary buildings for its future modular nuclear reactor, the first export project for the Russian RITM-200N technology.
Uzbekistan has launched the construction of auxiliary buildings for its future modular nuclear reactor, the first export project for the Russian RITM-200N technology.
Holtec International has submitted its final proposal to Great British Nuclear as part of the competition to deploy several small modular reactors in the UK, joining GE Hitachi and Rolls-Royce SMR in the decisive phase.
Holtec International has submitted its final proposal to Great British Nuclear as part of the competition to deploy several small modular reactors in the UK, joining GE Hitachi and Rolls-Royce SMR in the decisive phase.
The restart of the Flamanville EPR reactor, initially scheduled for 17 April, has now been postponed to 21 April following extended maintenance operations, according to a statement from Électricité de France.
EDF announced on April 10 the extension of the shutdown of the Flamanville EPR nuclear reactor, initially scheduled to restart on April 12, due to new maintenance operations within its nuclear zone.
EDF announced on April 10 the extension of the shutdown of the Flamanville EPR nuclear reactor, initially scheduled to restart on April 12, due to new maintenance operations within its nuclear zone.
The French National Assembly has launched a mission to analyse nuclear pricing and anticipate the effects of the 2026 tariff reform amid heightened tensions over energy costs.
The French National Assembly has launched a mission to analyse nuclear pricing and anticipate the effects of the 2026 tariff reform amid heightened tensions over energy costs.
GE Hitachi and Rolls-Royce SMR have submitted their final offer as part of the modular reactor selection process led by Great British Nuclear in the United Kingdom.
GE Hitachi and Rolls-Royce SMR have submitted their final offer as part of the modular reactor selection process led by Great British Nuclear in the United Kingdom.
Washington and Abu Dhabi pave the way for renewed civil nuclear cooperation, aiming to strengthen Emirati technological and energy capabilities within a complex regional strategic context.
Duke Energy has submitted a request to the US Nuclear Regulatory Commission to extend the operation of its Robinson plant by 20 years, supporting energy stability in the Carolinas.
Duke Energy has submitted a request to the US Nuclear Regulatory Commission to extend the operation of its Robinson plant by 20 years, supporting energy stability in the Carolinas.
India's largest power producer, NTPC, paves the way for small modular reactors to modernize its aging energy infrastructure and strengthen energy security through significant international partnerships.
India's largest power producer, NTPC, paves the way for small modular reactors to modernize its aging energy infrastructure and strengthen energy security through significant international partnerships.
EDF has delayed the restart of the Flamanville EPR to 11 April, citing a new maintenance operation, while keeping its 2025 production forecast unchanged.
EDF has delayed the restart of the Flamanville EPR to 11 April, citing a new maintenance operation, while keeping its 2025 production forecast unchanged.
EDF's plan to build a facility for recycling low-level radioactive metals in Fessenheim is raising significant concerns over health, economics and regulation.
enCore Energy extracted 50,000 pounds of uranium in March from its Alta Mesa site in Texas, while consolidating its operations through strategic leadership appointments.
enCore Energy extracted 50,000 pounds of uranium in March from its Alta Mesa site in Texas, while consolidating its operations through strategic leadership appointments.
Canada's nuclear regulator has issued Ontario Power Generation a construction licence for a BWRX-300 small modular reactor at the Darlington site, marking a key step in the province’s nuclear development.
Canada's nuclear regulator has issued Ontario Power Generation a construction licence for a BWRX-300 small modular reactor at the Darlington site, marking a key step in the province’s nuclear development.
Despite severe Western sanctions targeting Russian energy, Rosatom continues its international nuclear projects and maintains a steady flow of enriched uranium to Europe and the United States, thus supporting the Russian economy through an effective diversification strategy.
Despite severe Western sanctions targeting Russian energy, Rosatom continues its international nuclear projects and maintains a steady flow of enriched uranium to Europe and the United States, thus supporting the Russian economy through an effective diversification strategy.
Polskie Elektrownie Jądrowe has signed a development agreement with the Westinghouse-Bechtel consortium, ensuring continuity of Poland's first nuclear plant project after a previous contract expired.
Fermi Energia has signed a strategic agreement with Samsung C&T to develop two small modular reactors in Estonia, targeting commercial operation by 2035.
Fermi Energia has signed a strategic agreement with Samsung C&T to develop two small modular reactors in Estonia, targeting commercial operation by 2035.
China National Nuclear Corporation mobilizes international investors and financial partners for a unique nuclear project combining two distinct technologies to simultaneously supply industrial heat and electricity, marking a new strategic step for China's energy industry.
China National Nuclear Corporation mobilizes international investors and financial partners for a unique nuclear project combining two distinct technologies to simultaneously supply industrial heat and electricity, marking a new strategic step for China's energy industry.
Framatome and TechnicAtome have acquired Segault, a strategic nuclear valve manufacturer, thereby blocking a takeover by the American firm Flowserve following opposition from the French government.
Framatome and TechnicAtome have acquired Segault, a strategic nuclear valve manufacturer, thereby blocking a takeover by the American firm Flowserve following opposition from the French government.

Advertising