ABSTRACT
This chapter demonstrates examples of different types of sustainable water technologies that can be implemented in the peri-urban areas of Mexico City. An innovative participatory planning method using a scenario building methodology at project level was applied. It helps to identify the opportunities and limitations of resource oriented water technologies within an urban planning context highlighting the conflict between environmental conservation and urbanization. The case study is located in Xochimilco, one of the 16 boroughs in Mexico City. Participatory planning is considered an important aspect for achieving sustainable water services. The use of EcoSan toilets could improve the sanitation conditions of the households and do not require water, as is the case with flush toilets, thereby lessening the overall household water demand. Organic waste management and agriculture are treated in one section as the outputs of the organic waste treatment often can be used in agriculture.
