NPDUK (Nuclear Power
delivery UK) refers, in practice, to the former industry consortium assembled to deliver the Westinghouse
ap1000 nuclear power reactor in the UK’s new‑build programme. The name is not defined in legislation or case law; it is a descriptive project label that may appear as a counterparty or defined term in bids, EPC documentation, supply‑chain contracts, NDAs and regulatory submissions.
NPDUK comprised Westinghouse, The Shaw Group, Laing O’Rourke and Toshiba. The consortium is no longer active. Practitioners encountering NPDUK in legacy documents should verify the contracting entity and capacity, trace any novation or assignment to successor organisations (e.g. after The Shaw Group’s acquisition by CB&I and subsequent corporate changes, and Westinghouse’s restructuring), and confirm current IP/licensing and regulatory status for the AP1000 (including the UK Generic Design Assessment outcomes).
Usage and legal treatment are broadly consistent across England & Wales, Scotland and Northern Ireland. In Ireland, references typically arise only in cross‑border procurement or supply arrangements connected to UK projects.