infrastructure · pivotal
Sizewell C final investment decision signed
22 July 2025
Energy Secretary signed the Sizewell C final investment decision on 22 July 2025. UK government took an initial 44.9% stake; remaining equity held by EDF and others via a regulated-asset-base structure. Capacity 3.2 GW (~6 million homes); first power expected 2030s.
Affected fuels: nuclear
Countries: GB, FR
Sources
- www.gov.uk(accessed 2026-04-26)
- www.gov.uk(accessed 2026-04-26)