Report No. 01/24: The question of how aviation fuel composition affects the formation and lifetime of contrails is a complex one. Although the theory regarding initial contrail formation is well-founded in thermodynamics and proven to be correct by measurements, there...
Assessing the real-world energy performance and emissions of plug-in hybrid electric vehicles (PHEVs) is complex: it depends on their usage (trip distance, recharging behaviour), which results in different combined uses of their thermal and electric propulsion. This...
As the September 2023 edition of the Concawe Review was being finalised, a number of reports discussed the decrease in the biodiversity of the planet. Because the biodiversity contained in different ecosystems can function as a natural carbon sink, its loss could...
Report no. 7/23: An experimental programme was carried out to determine the long-term impact of the level of sulphur present in LPG on the performance of three-way catalytic converters (TWCs) in terms of their elimination (conversion) of gaseous pollutants. Two TWCs...
Report no. 5/23: In 2019, the aviation sector directly employed 11.3 million people worldwide. If also accounting for the associated indirect, induced, and catalytic jobs, aviation enabled a total of 87.7 million jobs, which translates into a gross world product of...
