Audi R10s to run on blended GTL/BTL diesel at Le Mans
Ever since the debut of the Audi R10 in 2006, the mighty diesel-powered sports cars have been running on a gas-to-liquid (GTL) diesel fuel supplied by Shell. For the 2008 running of the 24 hours of Le Mans coming up in a few weeks, Audi and Shell will try a new blend that combines the GTL fuel with a BTL (biomass-to-liquid) fuel supplied by Choren. Choren is a German company that has been collaborating with Audi's parent company Volkswagen to develop the BTL diesel branded as SunFuel. Like cellulosic ethanol, BTL is produced from non-food biomass like wood chips. Choren plans to have the worlds first commercial demonstration plant open in Freiberg, Germany within a year. A small percentage of BTL is being mixed into the GTL fuel for this year's race. This will be the first ever use of second-gen biofuel at Le Mans. Shell's GTL fuel is branded as V-Power and is sold at over 7,000 stations in Europe.
[Source: Shell]
Reader Comments (Page 1 of 1)
why not the LS2LS7? 12:39PM (5/29/2008)
The Corvettes have been running cellulosic ethanol all this season in American Le Mans.
http://www.americanlemans.com/News/Article.aspx?ID=3907
85% is a lot more than a small percentage. The GT2 cars (Porsches) run on E10, although it isn't isn't specified if the 10% there is cellulosic.
American Le Mans isn't the same as Le Mans I know. American Le Mans is a ways ahead of Le Mans on greening or at least greenwashing.
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