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Terra Preta Sanitation Initiative

Welcome to our website on Terra Preta Sanitation (TPS).

Inspired by the discovery of the great anthropogenic ancient soils in the Amazon called Terra Preta, integrated sustainable solutions are now being developed to address some of the most urgent challenges of our time – poor sanitation, food insecurity, and soil degradation – under the concept we call Terra Preta Sanitation (TPS).

With this website, we strive to bring you the latest development on TPS and related topics.

The Terra Preta Toilet