Coffee as a source of biofuels?

From SciDev.Net - December 31, 2008 Read Full Article: Coffee next in line as biofuel source - SciDev.Net Coffee grounds — currently wasted or used as garden compost — could become a cheap and environmentally friendly source of biodiesel and fuel pellets, says a study. Spent coffee grounds contain 11–20% oil, depending on their type. "This is competitive with other major biodiesel feedstocks such as rapeseed oil (37–50%), palm oil (20%), and soybean oil (20%)," say researchers writing… More information...

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