| 1990 | 2015 | 2016 | 2017 | ||
|---|---|---|---|---|---|
| Air Transportation Energy Use (PJ) | 21.8 | 19.2 | 23.7 | 21.2 | |
| Passenger Air Transportation | 21.2 | 18.8 | 23.3 | 20.9 | |
| Freight Air Transportation | 0.5 | 0.3 | 0.4 | 0.3 | |
Energy Use by Energy Source (PJ) | |||||
| Aviation Gasoline | 0.3 | 0.0 | 0.0 | 0.0 | |
| Aviation Turbo Fuel | 21.5 | 19.2 | 23.7 | 21.2 | |
Shares (%) | |||||
| Aviation Gasoline | 1.2 | 0.0 | 0.0 | 0.0 | |
| Aviation Turbo Fuel | 98.8 | 100.0 | 100.0 | 100.0 | |
| Air Transportation GHG Emissions (Mt of CO2e) | 1.5 | 1.3 | 1.6 | 1.5 | |
| Passenger Air Transportation | 1.5 | 1.3 | 1.6 | 1.4 | |
| Freight Air Transportation | 0.0 | 0.0 | 0.0 | 0.0 | |
GHG Emissions by Energy Source (Mt of CO2e) | |||||
| Aviation Gasoline | 0.0 | 0.0 | 0.0 | 0.0 | |
| Aviation Turbo Fuel | 1.5 | 1.3 | 1.6 | 1.5 | |
Shares (%) | |||||
| Aviation Gasoline | 1.3 | 0.0 | 0.0 | 0.0 | |
| Aviation Turbo Fuel | 98.7 | 100.0 | 100.0 | 100.0 | |
| Passenger Air Transportation GHG Intensity (tonne/TJ) | 69.1 | 69.1 | 69.0 | 69.0 | |
| Freight Air Transportation GHG Intensity (tonne/TJ) | 69.1 | 69.1 | 69.0 | 69.0 | |