Self-supply of water and sanitation

rdf:langString Self-supply of water and sanitation

rdf:langString Self-supply of water and sanitation (also called household-led water supply or individual supply) refers to an approach of incremental improvements to water and sanitation services, which are mainly financed by the user. People around the world have been using this approach over centuries to incrementally upgrade their water and sanitation services. The approach does not refer to a specific technology or type of water source or sanitation service although it does have to be feasible to use and construct at a low cost and mostly using tools locally available. The approach is rather about an incremental improvement of these services. It is a market-based approach and commonly does not involve product subsidies. "Self-supply" is different from "supported self-supply." The first term refers to situations where people improving their water and sanitation services on their own. "Supported self-supply" refers to a deliberately guided process, usually by a government agency or a non-governmental organization. Many examples of self-supply taking off in a short time come from situations where government-led service provision broke down (e.g., in countries of the former Soviet Union). The approach can also be deliberately used by government agencies or external support agencies to complement other types of service provision, such as community-managed water supply. Self-supply is an important strategy - in combination with other approaches such as community-managed services - to achieve the United Nations Sustainable Development Goals, particularly for Goal number 6: "Ensure access to water and sanitation for all". The term is commonly used in the water sector in the development cooporation context, but less commonly in the sanitation sector. Certain approaches such as community-led total sanitation or container-based sanitation systems have many similar aspects to self-supply. Some organizations use other terms referring to approaches which are led by individual households. For example, the World Health Organization uses the term "individual supply". In the context of developed countries, a related concept is called living "off the grid".