NUCLEAR ECOSYSTEMS | SUPPLY CHAIN
illustration of how such ecosystems function, and how opportunity is amplified when operating assets, fuel- cycle capability, engineering services and specialist suppliers coexist within a coherent geography. The recent launch of the Innovate Lancashire Nuclear
Report further reinforces this position, setting out the region’s strategic role in supporting nuclear ambitions through its integrated ecosystem of assets, skills and supply chain capability. In Lancashire, EDF’s Heysham AGR stations exemplify this function. Ongoing life-extension activity sustains a population of nuclear-literate engineers, technicians and contractors whose experience extends well beyond a single site or reactor class. For the wider ecosystem, the value lies in the
transferability of that experience into new build programmes, major modifications and, eventually, defuelling and decommissioning. From an international perspective, this illustrates how operating assets contribute to future readiness. They anchor skills locally while maintaining relevance to emerging programme demands elsewhere. Matthew Lay, Head of EDF’s Nuclear Skills Alliance,
says: “Heysham is a great example of how continued investment in our existing fleet builds the skills the UK will need for the future. The expertise developed here doesn’t just keep the stations operating safely and efficiently today, it actively strengthens the talent pipeline for the years to come. “By maintaining these capabilities locally, we’re ensuring the UK is ready for the next phase of its nuclear renaissance. Looking ahead, this foundation of operational excellence will be essential as the UK moves forward with new nuclear projects and mobilises the workforce required to make them a reality.”
Supply chain lynchpins Fuel fabrication sits at the intersection of manufacturing discipline, materials science and regulatory confidence. Capability in this area develops slowly and is highly cumulative. Where it exists, it provides optionality, not only for existing fleets, but for the qualification and deployment of new fuel forms associated with advanced reactors. For international programmes exploring
diversification of supply and long-term fuel strategies, ecosystems that include front-end capability; conversion, enrichment and fuel manufacture, offer a tangible advantage. They allow development, demonstration and production activities to remain connected, rather than fragmented across jurisdictions. Lancashire hosts the UK’s only commercial nuclear fuel manufacturing facility at Springfields, operated by Westinghouse at a site celebrating its 80th anniversary this year, making it the oldest nuclear fuel site in the world. The presence of an established, licensed fuel site within a broader industrial ecosystem adds a different dimension of opportunity. Within the ecosystem, engineering services form a
critical connective layer between operators, designers and manufacturers. For regional ecosystems, the presence of large-scale engineering services capacity provides both surge capability and continuity, allowing experienced personnel and established processes to be redeployed as programme demands evolve. Assystem’s UK headquarters in Blackburn help anchor a
significant concentration of nuclear engineering capability in Lancashire, supporting programmes that span new build, life- extension and emerging reactor initiatives. The company’s role reflects the importance of systems integration, safety assurance and programme controls expertise in translating strategic intent into deliverable scope.
www.neimagazine.com | May 2026 | 35
Lancashire hosts a commercial nuclear fuel manufacturing facility operated by Westinghouse at Springfields. Source: Westinghouse
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