Springfields Fuels Ltd (Westinghouse)

Preston, Lancashire, United Kingdom
Active
MSR

Company overview

Founded
1946
Total funding
Subsidiary of Westinghouse Electric Company
Technology
MSR — Molten Salt Reactor

About

Springfields Fuels is a subsidiary of Westinghouse Electric Company operating the UK's only nuclear fuel manufacturing site in Lancashire. The company signed a manufacturing and supply contract with Terrestrial Energy in April 2026 to design and build an IMSR fuel production system — encompassing deconversion, fabrication, packaging, and transportation services for IMSR fuel. The contract provides Terrestrial Energy with access to established European nuclear fuel infrastructure critical for its pilot plant construction.

Key investors

Brookfield Asset Management, Cameco

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