Sołowow’s 14 UK SMRs: delivery, capex and civil design notes for engineers
Reviewed by Joe Ashwell
First reported on New Civil Engineer
30 Second Briefing
Polish billionaire Michał Sołowow’s group SGE is proposing a financing structure to deploy 14 small modular reactors in the UK, signalling a privately led route to expand nuclear capacity beyond Hinkley Point C and Sizewell C. The plan centres on multiple identical SMR units, which could simplify civil works, standardise nuclear island design and compress construction schedules compared with bespoke gigawatt-scale plants. For UK infrastructure contractors and geotechnical specialists, a fleet build-out of 14 sites or units would mean repeatable foundation, seismic qualification and cooling-water interface designs, with bankability hinging on predictable capex and delivery risk.
Technical Brief
- Financing proposal is led by Michał Sołowow’s SGE group, not a UK utility or government.
Our Take
The related 6 July 2026 piece notes SGE’s 14‑unit SMR programme would total about 4.2GW, signalling that Michał Sołowow’s plan is effectively equivalent to a large UK nuclear station but with siting and grid-connection risks spread across multiple locations.
Within our 935 Infrastructure stories, very few cover privately financed nuclear in the United Kingdom, so SGE’s Poland‑backed SMR push stands out as a test case for non-utility capital in UK baseload decarbonisation.
Prepared by collating external sources, AI-assisted tools, and Geomechanics.io’s proprietary mining database, then reviewed for technical accuracy & edited by our geotechnical team.
