Total consumption of electricity purchased from the grid for the year end for all facilities under the operational control of Westpac, normalised to gigajoules Energy Consumption – Fuels (GJ) Total consumption of liquid and gaseous fuels (natural gas, diesel, gasoline and LPG) used for stationary and transport purposes, as per supplier invoices or provider reports for all facilities under the operational control of the Westpac Group, normalised to gigajoules.