Fuel consumption / 2 0 1 5 2 0 1 6 2 0 1 7 2 0 1 8 2 0 1 9 Diesel (1) 450,752 712,853 567,942 462,169 443,251 Petrol (1) 23,799 49,768 52,124 201,470 250,643 Biodiesel (1) 121 0 0 0 0 LPG Autogas (1) 33 0 0 0 0 Diesel generating 5,061 3,452 1,212 3,476 2,472 sets (2) (1) Fuel consumed by Red Eléctrica vehicles (fleet, shared leasing and management vehicles) corresponds to the refuelling of vehicles in the year indicated.