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Mott MacDonald has signed a memorandum of understanding (MoU) with Cambridge Atomworks to further accelerate the development of its advanced microreactor technology.
Cambridge Atomworks is one of the very few UK-based nuclear engineering companies developing a UK designed advanced microreactor, a strategic capability for the nation’s future clean energy mix and export competitiveness. Mott MacDonald will provide its expert technical support and advice in nuclear engineering, safety and licensing, project delivery, systems integration and digital engineering and visualisation.
Cambridge Atomworks, which has deep links with the University of Cambridge and UK research institutions, specialises in compact, rapidly deployable fission systems designed for off-grid and hard to reach applications. It is developing the ODIN microreactor for deployment globally, starting in the UK, positioning it as one of the UK’s only dedicated microreactor developers.
Mott MacDonald delivers integrated, innovative nuclear solutions for large-scale and complex facilities worldwide, drawing on decades of experience and a global network of over 1,000 qualified experts. Its end-to-end capabilities ensure safe, sustainable and high-value outcomes for clients at every stage of their nuclear projects.
Ian Baird, nuclear general manager at Mott MacDonald, said: “We are excited to be supporting Cambridge Atomworks in the early development of British microreactor technology. The combination of its innovative reactor IP with our global engineering expertise, nuclear innovation and technical leadership in the sector will help advance the next generation of low carbon nuclear solutions.”
Ian Farnan, CEO of Cambridge Atomworks, said: “The signing of this MoU with a top British engineering consultancy will allow us to accelerate the development of our British-designed Odin nuclear microreactor. Mott MacDonald’s global experience and technical excellence in delivering nuclear projects will be invaluable to us as we plan the deployment of Odin as an off-grid generator in diverse remote locations.”
Demand for data centres is growing and using nuclear reactors to power them is one way to ensure the increased energy consumption doesn’t affect the UK’s ability to deliver on net zero, while creating wider community benefits.
Civil nuclear power directly employs over 77,000 people in the UK and is worth £6.1bn to the economy, but the worth is so much more than that.
Meet Jim Grundy, our development director in nuclear. His career journey is one of adaptability, opportunity seizing and long-term growth outlook.
Mariam Thomas is a project manager working within the energy sector who returned to the workforce with a clear sense of purpose and a wealth of transferable skills after a five-year career break to raise her children.
We caught up with Harry to discuss how his role as a nuclear process engineer is helping the UK to meet its net zero targets and how he is supporting new graduates to follow in his footsteps.
Meet Julia Barr, a principal commercial manager, based in our Glasgow office, whose career path in our nuclear team is a testament to adaptability, self-belief and the power of supportive teams.
We caught up with senior process safety engineer Steven Melens to talk about his role in the nuclear civil and defence team within our UK and Europe energy business.
Mott MacDonald in partnership with WSP has been appointed by local development company BEC to deliver the site masterplan and programme management office (PMO) for Pioneer Park, a major new clean energy and economic development opportunity surrounding the Sellafield site in West Cumbria.
The Department for Energy Security and Net Zero (DESNZ) has awarded Mott MacDonald a contract to deliver technical advisory services in support of government oversight of the Sizewell C nuclear power plant on the Suffolk coast.
Mott MacDonald’s Julia Barr and Natasha Khan have been recognised in the Top 50 Women in Engineering 2025.
Rolls-Royce Submarines has announced the joint appointment of Mott MacDonald and AtkinsRéalis as its new fissile design partners – a key milestone in the expansion of its Raynesway site in Derby.
Our design expertise and seamless digital collaboration are ensuring the Sellafield site will continue to benefit from effluent treatment that reduces risk from high-hazard nuclear material.
SMRs are nuclear fission reactors designed to be built at a smaller size, but in larger numbers than the world’s current nuclear fleet. They are cost competitive and considered to be more versatile, scalable, sustainable, financeable and efficient. With wider-ranging applications such as generation of industrial heat and hydrogen production, SMRs are well placed to help governments worldwide in achieving low carbon ambitions.