Enclosed is a report on work that has been going on in the North of Vietnam funded by CARE.
Large scale field trials of mixed biochar produced in TLUD drums is underway and about 60 stoves should be going into households now (or very soon).
Download Development of TLUD cookstoves and Drum Ovens in North Vietnam from
Just out of interest I have integrated my TLUD with an aquaponics/vermiculture system in my back yard.
First harvest of lettuce, pak choi and Radiccio after 2 weeks. Used this to make Pho
Download Schematic biochar aquaponics with vermiculture