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[–][deleted] 4 insightful - 3 fun4 insightful - 2 fun5 insightful - 3 fun -  (1 child)

Neat idea, but 8 hours of work to travel 20km sounds like more effort than just bicycling, which would take just over an hour.

[–]thefirststone 2 insightful - 2 fun2 insightful - 1 fun3 insightful - 2 fun -  (0 children)

Especially silly when biogas digesters have been around for some years, fueled by agriculture waste and sewage.