The semi-buried biodigester under construction (left) and in service (right).
EREP, ACED
The biodigester at the end of the work cycle, its tarpaulin inflated with biogas, which can be taken out and stored in bags via the blue tube attached to the top.
ACED
A group of market gardeners pose in front of the biodigester during a training session on its use.
Repic
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