The provision would appear to be permissive as to how many carbon budgets may be laid via a single set of regulations. iNet Zero, Energy and Transport Committee, Official Report, 17 September 2024, Col 13The CCC recommended that the first three carbon budget should be set following their advice in spring 2025.iNet Zero, Energy and Transport Committee, Official Report, 10 September 2024, Col 13, 27 and 29 and Official Report, 17 September 2024, Col 12 and Letter from Dr.