Sizewell C nuclear power station economic regulation guidance

Guidance
Publication date
Industry sector
Generation and Wholesale Market

Our guidance should be read alongside the electricity generation licence for Sizewell C. It outlines the way we will approach the regulation of the nuclear licensee. 

Sizewell C is the first nuclear power station in the UK set to be funded through a Regulated Asset Base (RAB) model. The RAB model is designed to enable the recovery of revenue which we will regulate.

The Department for Energy Security and Net Zero have published a consultation on the modifications of Sizewell C's electricity generation licence. This draft guidance is being published at the same time as the consultation in our support of the government's processes in advance of the Final Investment Decision.