Waste=Fuel: Coffee Grounds Can Become Bio-Diesel
Engineers at the University of Nevada have reported that they’ve created a high quality bio-diesel fuel made from coffee grounds. They believe that they could produce about 340 million gallons of fuel from the world’s used coffee grounds, and make $8 million in profits from Starbucks’ waste alone.
[via EcoGeek]
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| TOPICS: | Automotive, Environmental / Green, Food & Drink, Travel |
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