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Power Your Car With a Biofuel Made From Beer
“Brewtroleum” is reportedly the first-ever fuel produced from used yeast.
Beer—is there anything it can’t do?
You can chug it to improve the watchability of baseball, use it to de-ice roads, and now even power your car with it, thanks to the New Zealand biofuel “Brewtroleum.” The ethanol used in the greener gas, which was dreamed up by DB Export, is derived from leftovers of the brewing process, chiefly grain and yeast.