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Infrastructure

Flamanville 3 nuclear reactor enters commercial operation

· Energy / Nuclear power

Location
Normandy · 🇫🇷 France
Project
EPR Flamanville 3 – commercial operation
Status
Completed

The EPR reactor Flamanville 3 (1,650 MW) officially entered commercial operation on 5 May 2026 after reaching full load in December 2025. The project was marked by years of delays and massive cost overruns.

Source: ans.org ↗ · Archived copy ↗

Evidence: one source · archived copy saved · How well sourced is Eurotrack?

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