Power-to-Liquids Takes Off April 2, 2017April 3, 2017 by Hydrogeit PtL jet fuel from renewable sources, © UBA, [2]The aviation industry is aiming for carbon-neutral growth starting in 2020 and a CO2 reduction of 50 per cent by 2050 compared to 2005 [1]. There are currently two options under discussion to achieve these goals: Emission certificates and biofuels. Both are not immune to criticism because of their direct and indirect impact on the environment. Read more