The revision of the tax law in force (Beiersdorf-Freudenberg) the new rules of the road tax act into force on the 1.Juli 2009. For new cars the engine size but especially the emission of carbon dioxide (CO2) no longer decides with the new road tax the amount of tax. The conversion of the car tax on carbon dioxide emissions applies to all newly registered new vehicles. The new rules aimed above all on the protection of the climate. The strategic orientation of the energy cooperative Freudenberg EC aims from the outset on a nearly CO2 neutral production of diesel fuel according to DIN EN 590 from biogenic raw materials and residues. It is their work in line with the strategy of the European Union to reduce the CO2 emissions. High-quality diesel fuel is obtained from straw, which is marketed under the brand name CEHATROL exclusively to members of the cooperative. Information on the Internet portal..