A good summary about bio-ethanol (in German)
Sunday, April 26th, 2009If you can read German, then you might be interested to read a good summary of the bio-ethanol technology and availability on the ADAC website. It covers the different types of bio-ethanol, their production, and discusses whether they are really CO2-neutral.
ADAC is Germany’s largest automobile club, with around 15 million members.
