In summer 2012, we will pilot this environmentally sustainable, container-based system in Shada, a slum in Cap Haitien, Haiti that has no sewers and no piped water supply.
re.source
Household Toilets in Urban Settings
In summer 2012, we will pilot this environmentally sustainable, container-based system in Shada, a slum in Cap Haitien, Haiti that has no sewers and no piped water supply.
re.source 
Your portable toilets are complementary to an Innocentive.com challenge for Emergency Wastewater Services.