A Biogas cooker with low CO emissions to replace inefficient and polluting charcoal cookers common throughout the world. A computer generated drawing of the DTW designed biogas control tap currently in use in Cambodia. The improved design is more efficient, lasts longer and is cheaper to produce.
DTW manufactured biogas stoves inspected and ready for collection by the Cambodian National Biogas Programme (NBP). DTW has produced 10,000 sets per year since 2009.