SUPPLY CHAIN | NUCLEAR ECOSYSTEMS


Working together at scale


Nuclear activity is expanding globally across multiple elements of the industry’s


lifecycle and placing sustained demands on capacity and capability at national levels. How can a healthy regional nuclear ecosystem support delivery at scale?


By Rachel Westray, Lancashire Business Board


The two-unit Heysham nuclear power plant is part of Lancashire’s nuclear landscape. Source: EDF Energy


NUCLEAR PROGRAMMES ARE increasingly being delivered in parallel rather than sequence. Life- extension, new build, defuelling, SMRs and advanced fuel initiatives now draw on the same pools of engineering expertise, manufacturing capacity and regulatory attention. As activity scales across multiple areas, the question for the industry is as much about individual technologies as the underlying systems that sustain delivery over time. The term “ecosystem” is increasingly used to describe the industrial environments that support sustained delivery. In practical terms, it refers to the concentration of operating assets, licensed facilities, engineering services and qualified supply chains that allow capability to be retained and redeployed as programmes evolve.


Ecosystems as platforms for delivery In the nuclear sector, ecosystems can be about proximity or clustering, but they are also about continuity. Where nuclear work is sustained across operating cycles, manufacturing programmes and engineering services, capability can be refined, transferred and scaled. At the generation end of the lifecycle, operating


nuclear stations continue to play a central role in ecosystem formation. Beyond electricity production, they provide a continuously active environment for outage management, inspection, lifetime assessment and safety case development. Lancashire, a county in the north-west of England with a strong nuclear heritage, offers a useful


34 | May 2026 | www.neimagazine.com


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