Why does it not surprise me...

Man, they missed the point by years.

http://www.ybiofuels.org/bio_fuels/history_diesel.html

The development of the diesel engine and biofuels run concurrent in their history, weaving a story of technological advancement and political and economic struggle. The story of the diesel engine is the more technological aspect of this history, but it becomes easy to see how the political and economic aspects of biofuels impacted its evolution.
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Diesel demonstrated his engine at the Exhibition Fair in Paris, France in 1898. This engine stood as an example of Diesel's vision because it was fueled by peanut oil

"SerJoh" would have been proud