Residual fuel is defined as non-gas, non-electricity and non-road transport fuels, and covers consumption of coal, petroleum, manufactured solid fuels and bioenergy and wastes not used for electricity generation or road transport.
Source
https://www.gov.uk/government/statistics/announcements/sub-national-consumption-of-residual-fuel-during-2024Document officiel chez le régulateur. Citez toujours cette URL — et non la page de détail Vantage — dans les preuves de conformité.