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Small Modular Reactors (SMRs), a revolutionary nuclear technology in development, are at the forefront of the nuclear power industry’s plans for the global transition towards net-zero emissions, signalling a new era in the development of cleaner, more sustainable energy production capabilities.
Compared with the timescales seen on Hinkley Point C to construct a project the size and scale of a nuclear new build power station, their modular style certainly gives them the edge on scalability. The unique combination of flexibility and safety, provides a blueprint to develop the technology on a global scale, positioning countries like the UK in a strong position to harness a new global export market for SMR production.
The government’s Great British Nuclear delivery body is now in the final stages of selection to advance the commissioning of the UK’s first Small Modular Reactor, with Rolls-Royce SMR Limited, Westinghouse Electric Company UK Ltd, GE-Hitachi Energy International LLC, and Holtec Britain Ltd invited to submit their final tenders. The overarching goal, to create the capacity within the UK to support the development of a fleet of SMRs.
What are Small Modular Reactors?
SMRs are an innovative type of nuclear reactor, smaller in size but designed to be manufactured off-site and transported into position for assembly. Their modular nature not only makes them more adaptable to different geographical areas but also reduces construction time significantly when compared to traditional reactors.
Rolls-Royce SMR have developed capability to generate 470MW of energy from one SMR power station, the equivalent of 150 onshore wind turbines, demonstrating the significant value of these smaller reactors.
The advantages of SMRs
By being scalable, Small Modular Reactors can fit the needs of large grids or small communities, making nuclear energy accessible to a broader range of users. The reduced energy output makes them ideal to service individual buildings such as hospitals and data centres. Additionally, their expedited construction timelines present a compelling case for their adoption, not just in the UK but globally.
Positioning Small Modular Reactors on a global level
With the world increasingly turning to cleaner energy solutions the demand for nuclear technology, particularly SMRs, is on the rise. Developing regions and nations looking to phase out fossil fuels represent key markets where the UK's SMR technology could play a transformative role.
Nations across the world are already interested in SMR technology, recognising the low carbon and sustainable benefits it can provide. With companies such as Rolls-Royce SMR having already signed Memorandums of Understanding with Estonia, Turkey and the Czech Republic, it provides an exciting opportunity for the UK to develop a strong export market for SMR technology.
The UK has a well-recognised history in nuclear energy, equipped with the technical expertise and infrastructure ready to lead the development of SMR technology. This rich background sets the stage for the nation to not only advance its own energy strategies but also shape the global development of SMR capability to support net zero objectives.
Did you know?
The NRL Group has grown from its origins as a Non-Destructive Testing (NDT) business, having first been established to support the qualification and inspection of civil nuclear grade mechanical and piping components on power stations.
It’s a service we’re proud to have continued to deliver for over 40 years, with contracting teams working on site to maintain safety and quality standards through radiography solutions. 5 years ago, the business expanded to introduce ultrasonic qualification and inspection from a new operational base in Bristol, to support nuclear new build projects and the development of SMR technology.
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