We recognise the high cost of construction of nuclear energy plants and the large upfront investment needed to get a project to final investment decision. We hope that the Regulated Asset Base (RAB) model will help overcome these investment challenges. However, there are valid concerns about the risk to consumers, which needs to be closely monitored in order to be better understood as the RAB model is used for the first time for a nuclear project at Sizewell C. The Government should explain t...

We recognise the high cost of construction of nuclear energy plants and the large upfront investment needed to get a project to final investment decision. We hope that the Regulated Asset Base (RAB) model will help overcome these investment challenges. However, there are valid concerns about the risk to consumers, which needs to be closely monitored in order to be better understood as the RAB model is used for the first time for a nuclear project at Sizewell C. The Government should explain the mechanisms it will use to monitor and report to the House during the construction of Sizewell C. Type: recommendation | Number: 9 | Paragraph: 48 | Response status: accepted Government response: As a tried and tested funding model for large-scale infrastructure projects, the Government believes that using RAB could encourage private sector investment and cut the cost of projects by reducing the cost of project finance, the biggest driver of new nuclear project costs. We recognise the import