The ArborLoo is successful in Ethiopia because: its design addresses past obstacles to sanitation; its construction is simplified, reducing financial outlay and construction costs; it emphasizes marketing and participatory efforts; and it increases the output of additional organic fertilisers.
CRS (2012): Promoting Ecological Sanitation in Ethiopia through the Arborloo Latrine. Baltimore: Catholic Relief Services (CRS) URL [Accessed: 22.02.2012]