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Biodiesel | Waste coffee grounds set to fuel London with biodiesel and biomass pellet
The Guardian |
Waste coffee grounds set to fuel London with biodiesel and biomass pellets The Guardian Using waste coffee grounds to make biomass pellets and biodiesel occurred to Arthur Kay when he was studying architecture at UCL in 2012. Tasked with looking at closed loop waste-to-energy systems for buildings, he happened to choose a coffee shop. |
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