Revenue drivers are used to automatically adjust National Grid Gas’s (NGG's) allowed revenue upwards in response to demand for additional capacity which is backed by user commitment. NGG earns the additional revenue driver amount for a fixed five year period and at the price control following the contractual delivery of the incremental capacity we review NGG's spend to ensure they are appropriately remunerated for efficient expenditure.
This section contains consultation and decision papers for revenue drivers put in place after TPCR4 and other associated work.