questionText: To ask the Secretary of State for Energy Security and Net Zero, what assessment her Department has made of the effectiveness of Ofgem's role in enforcing the use of the Treasury Green Book guidance in relation to the development of the Norwich to Tilbury 
answerText: The Green Book provides standard guidance for evaluating benefits and outcomes of projects. Transmission Owners follow a robust assessment process and use national guidance, primarily the National Policy Statement for Electricity Networks Infrastructure. ...
heading: National Grid: Environment Protection