49 Net Zero, Energy and Transport Committee, Official Report, 3 October 2023, Col 15 50 Net Zero, Energy and Transport Committee, Official Report, 31 October 2023, Col 7 and 8 51 Net Zero, Energy and Transport Committee, Official Report, 31 October 2023, Col 23 52 Net Zero, Energy and Transport Committee, Official Report, 31 October 2023, Col 23 13 c.