The dramatic drop in demand for passenger air transport (and freight, to a lesser extent) due to the COVID-19 pandemic and containment measures is threatening the viability of many firms in both the air transport sector and the rest of the aviation industry, with many jobs at stake. While the...

Adequate airport capacity is crucial to allowing the global economy to grow. Present regulatory arrangements are not efficient because the airline and airport markets have changed enormously over recent years. There is scope to do much better. The challenge is to create conditions for efficient...

This database contains the full outputs from the analysis, which is also updated every other year in line with the publication. It covers the travel demand, vehicle activities, energy consumption, as well as related CO2 emissions of all modes (existing and new emerging modes) for both freight...

This database includes annual information on CO₂ emissions related to commercial passenger and freight flights, on both a territory and a residence basis, for 186 countries. These CO₂ emissions are estimated by the OECD, based on a consistent methodology across countries.