International development should be based on a vision that investments today should last for generations to come. With this long-term perspective, Water Person Years will be a practical way to measure impact, efficiency and sustainability.delete
In early 2011, an informal working group was formed to come up with a better unit for capturing sustainable WASH services and to collect data on alternative indicators for these services. The founding members are representatives from Fontes Foundation, Improve International, WASH Advocates, WASHCost and Water For People.
Throughout 2011 the group has organized monthly meetings and is now ready to open the discussion to other interested professionals and organizations. The working group has decided to focus on the indicator water-person-years (WPY) developed by Fontes Foundation and test whether it can be used both to measure past successes and to guide decisions about future investments.
MAIN OBJECTIVES OF THE WORKING GROUP:
WHY WATER PERSON YEARS?
Being a static indicator, coverage does not take into account the number of people that will get water every year in future from a new water system, if it is kept functional. It is therefore necessary to add a time aspect to the coverage figure when allocating funds, and this indicator is called WPY. WPY tells us how many people get access to water from year one and each year throughout the lifetime of the infrastructure, and makes it possible to express the impact of an investment in a cumulative way, over a period of time. Assessing investments in ‘water-person-years’ over a defined period of time, allows for a more efficient allocation of resources, and calls for a rethinking of the current development approach.
WHAT IS WATER PERSON YEARS?
The concept of ‘water-person-years’ (WPY) is a new way of measuring the impact of investments. Assessing investments in WPY over a defined period of time, allows for a more efficient allocation of resources, and calls for a rethinking of the current development approach. Measuring in WPY is necessary for shift a focus from new infrastructure development to operation and maintenance of existing water systems, something that is crucial for sustainability.
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WHO CAN USE WATER PERSON YEARS?
WPY is a tool that can be used by governments, donors and NGOs to justify long-term funding and higher budget allocations for operation and maintenance.
Click here to apply Water Person Years to your organization's data!