The amendment required fuel suppliers to reduce the lifecycle of greenhouse gas emissions from transport fuels by 1 % each year after 2011. (earthinbrackets.org)
Still, in this accelerated case, the share of biofuels in road transport fuel demand would only reach 5 % by 2022. (iea.org)
In a world with less liquid transport fuel, it is hard to see how cities could continue growing as they have in recent decades. (postcarbon.org)