entity,emissions
Domestic flight,254.93
Medium car (petrol),192.28
Medium car (diesel),170.61
Short-haul flight (economy),155.73
Long-haul flight (economy),149.81
Bus,104.71
Motorcycle (medium),102.89
"Petrol car, 2 passengers",96.14
Medium electric vehicle (UK electricity),53.17
National rail,41.15
Ferry (car passenger),129.518
Eurostar (international rail),5.97