Unlike some 1st generation biofuels containing FAME, which are blended into fossil fuels, RD100 does not have to be blended and meets the toughest requirements set by the automotive industry, avoiding the storage issues sometimes associated with them. It is fully compatible with all modern diesel engines in cars, buses, trucks and non-road machinery and is also suitable for marine and shipping clients, who have so far had to avoid using biofuels with FAME. At a local level the exhaust emissions will improve air quality when compared to 1st generation biofuels and fossil diesel; there is a significant reduction in particulates, NOx and carbon monoxide. Then at a global level the carbon emissions are reduced by up to 90%, due to no new carbon being released in the atmosphere during the lifecycle of the fuel, creating a virtuous global carbon cycle.