popular articles

Rolls-Royce SMR agrees with GSE for advanced simulation technology

Rolls-Royce SMR entrusts GSE Solutions with the development of a power station simulator, marking a key step in the design of its Small Modular Reactor (SMR).

Please share:

Rolls-Royce SMR recently signed a $1.5 million contract with GSE Solutions to develop a power station simulator. This partnership is part of Rolls-Royce’s ongoing SMR (Small Modular Reactor) technology improvement program, which aims to finalize the second stage of the Generic Design Assessment (GDA) this summer.
The simulator developed by GSE Solutions will play a crucial role in Rolls-Royce SMR’s program to develop, verify and validate the performance and control systems of its unique, factory-built nuclear plant. This initiative is part of a wider development program designed to ensure the reliable nature of the plant. In addition, Rolls-Royce continues to develop its nuclear business abroad, as evidenced by their interest in sites in Finland and Sweden.

A strategic partnership

David Dodd, Rolls-Royce SMR Engineering Director, said, “The order for a simulation and test platform is another step towards the deployment of Rolls-Royce’s first SMR power plant. Working with GSE is part of our ‘digital-first’ methodology and modular approach to developing new nuclear power – a reliable source of energy.”
The Office for Nuclear Regulation (ONR) has confirmed that Rolls-Royce SMR is on track to complete the second stage of the GDA this summer, with the intention of moving straight on to the third and final stage. This progress in the assessment by the nuclear industry’s independent regulators (ONR, Environment Agency and Natural Resources Wales) confirms Rolls-Royce SMR’s position as significantly ahead of any other SMR design in Europe.

Industrial and economic outlook

The Rolls-Royce SMR offers a different approach to nuclear power generation, based on proven technology. Each of the factory-built nuclear power plants will provide enough low-carbon electricity to power a million homes for over 60 years.
Ravi Khanna, President and CEO of GSE Solutions, said, “We are extremely proud to have been chosen by Rolls-Royce SMR to help them with their innovative engineering and technology platform. Our model development and simulation technology services are used by power plants around the world to prove design concepts and create training scenarios based on real-life situations and specific operational configurations.”

Financial and strategic issues

The Rolls-Royce SMR program is supported by £210 million of funding from the UK government, as part of Phase 2 of the Low-Cost Nuclear Challenge project, administered by UKRI, which has been matched by £280 million of private capital. The aim of this government support is to accelerate the design of Rolls-Royce’s SMR and to complete at least the second stage of the GDA regulatory process, carried out by the nuclear industry’s independent regulators (ONR, Environment Agency and Natural Resources Wales).
This initiative marks a significant step forward for the UK in the global nuclear energy race. By integrating cutting-edge technologies and collaborating with strategic partners like GSE Solutions, Rolls-Royce SMR is positioning itself as a potential leader in the provision of sustainable energy solutions for decades to come.

Register free of charge for uninterrupted access.

Publicite

Recently published in

Energy group Enel partners with Ansaldo and Leonardo to form Nuclitalia, a joint venture focused on developing small modular reactor technologies as Italy considers a return to civilian nuclear power.
US-based Space Nuclear Power Corporation has been selected to design a fission reactor for nuclear electric propulsion in future military and civilian spacecraft.
US-based Space Nuclear Power Corporation has been selected to design a fission reactor for nuclear electric propulsion in future military and civilian spacecraft.
The small modular reactor (SMR) pipeline increased by 42% in Q1 2025, reaching 47 GW, driven by the growing demand from data centres, according to a report from Wood Mackenzie.
The small modular reactor (SMR) pipeline increased by 42% in Q1 2025, reaching 47 GW, driven by the growing demand from data centres, according to a report from Wood Mackenzie.
EDF and Siparex are mobilising a new €300 million investment fund to strengthen strategic companies in the nuclear supply chain amid industrial revival driven by the EPR2 reactor programme.
EDF and Siparex are mobilising a new €300 million investment fund to strengthen strategic companies in the nuclear supply chain amid industrial revival driven by the EPR2 reactor programme.
Aecon Kiewit Nuclear Partners will lead construction of North America’s first grid-scale small modular reactor, with commercial operation expected in 2030.
Russia and Vietnam have signed a nuclear roadmap aimed at strengthening technological cooperation, including a commercial nuclear plant and a scientific centre by 2030.
Russia and Vietnam have signed a nuclear roadmap aimed at strengthening technological cooperation, including a commercial nuclear plant and a scientific centre by 2030.
The French National Agency for Radioactive Waste Management has revised upward its evaluation of the Cigéo underground storage project, with a maximum potential cost of €37.5bn ($40.4bn) over 150 years.
The French National Agency for Radioactive Waste Management has revised upward its evaluation of the Cigéo underground storage project, with a maximum potential cost of €37.5bn ($40.4bn) over 150 years.
The European Commission has requested Prague to suspend the award of a CZK200bn contract to KHNP, citing suspicions of state aid that may breach European law.
The European Commission has requested Prague to suspend the award of a CZK200bn contract to KHNP, citing suspicions of state aid that may breach European law.
Czech justice has suspended the signing of a major contract between Prague and South Korea’s KHNP, following a complaint by French group EDF challenging the fairness of the Dukovany nuclear project tender.
Thanks to recent strategic agreements, Utah is establishing itself as a key regional hub for the development and production of Small Modular Reactors, boosting a rapidly growing industry at the heart of the United States.
Thanks to recent strategic agreements, Utah is establishing itself as a key regional hub for the development and production of Small Modular Reactors, boosting a rapidly growing industry at the heart of the United States.
The United States is multiplying energy agreements with Romania and Bulgaria, focusing on civil nuclear power and hydropower storage to deepen its influence in strategic regional projects.
The United States is multiplying energy agreements with Romania and Bulgaria, focusing on civil nuclear power and hydropower storage to deepen its influence in strategic regional projects.
U.S.-based Energy Fuels extracted 151,400 pounds of uranium in April, reaching an unprecedented level since the opening of its Pinyon Plain mine, while underground drilling reveals exceptionally high grades.
U.S.-based Energy Fuels extracted 151,400 pounds of uranium in April, reaching an unprecedented level since the opening of its Pinyon Plain mine, while underground drilling reveals exceptionally high grades.
The Nuclear Safety and Radiation Protection Authority (ASNR) will now publish its decisions and expert reports simultaneously, amid a controversial merger of nuclear oversight bodies.
The French Parliament has approved Bernard Fontana's appointment as CEO of EDF, paving the way for a new industrial phase in the nuclear sector under close scrutiny from public and industrial stakeholders.
The French Parliament has approved Bernard Fontana's appointment as CEO of EDF, paving the way for a new industrial phase in the nuclear sector under close scrutiny from public and industrial stakeholders.
Polskie Elektrownie Jądrowe signed a new agreement with the Westinghouse-Bechtel consortium to ensure the continuity of the development of Poland’s first nuclear power plant project.
Polskie Elektrownie Jądrowe signed a new agreement with the Westinghouse-Bechtel consortium to ensure the continuity of the development of Poland’s first nuclear power plant project.
Two French MPs have raised concerns over the massive cost overruns of the Hinkley Point nuclear project, describing it as a “financial sinkhole” for EDF, now fully owned by the State.
Two French MPs have raised concerns over the massive cost overruns of the Hinkley Point nuclear project, describing it as a “financial sinkhole” for EDF, now fully owned by the State.
The Chinese State Council has just authorized the construction of ten new nuclear reactors across five strategic sites, highlighting a massive acceleration in energy ambitions to achieve record installed capacity by 2025.
Axpo reconnected unit 1 of the Beznau nuclear power plant to the grid after two weeks of refuelling, marking the start of a new operating cycle for the Swiss facility.
Axpo reconnected unit 1 of the Beznau nuclear power plant to the grid after two weeks of refuelling, marking the start of a new operating cycle for the Swiss facility.
The Czech competition regulator has dismissed EDF’s appeal, confirming the selection of Korea Hydro & Nuclear Power for the construction of new nuclear capacity at Dukovany.
The Czech competition regulator has dismissed EDF’s appeal, confirming the selection of Korea Hydro & Nuclear Power for the construction of new nuclear capacity at Dukovany.
Trondheimsleia Kjernekraft AS was founded to lead a nuclear plant project based on several small modular reactors in the Trøndelag region, targeting up to 1500 MWe of installed capacity.
Trondheimsleia Kjernekraft AS was founded to lead a nuclear plant project based on several small modular reactors in the Trøndelag region, targeting up to 1500 MWe of installed capacity.
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.

Advertising