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Nuclear energy

Includes guidance and policy for companies building nuclear energy infrastructure under the Regulated Asset Base (RAB) model.

We are the economic regulator for the nuclear energy sector. 

We regulate companies that the Department for Energy Security and Net Zero (DESNZ) has designated to be licensed to implement a nuclear project under the Regulated Asset Base (RAB) financial model

Currently the only designated company is the NNB Generation Company (Sizewell C).

Nuclear energy publications

Includes licensing guidance, policy, news and insights.