The Bioenergy Project recently received its delivery for four 55-gallon steel drums for the purposes of making compost tumblers and pyrolysis kilns. The are currently safe and sound in Thayer’s large frame lab but will soon be met with plasma torches and drills next week after our new members have gone through machine safety training.

To see a design for a compost tumbler look here:

To see a video on pyrolyzers, watch our good friend Peter Hirst from New England Biochar talk about them:


The Drums are In
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