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- Grants
- Government funding channeled through the municipality or water board
- Donor or aid grants
- User fees
- Expendable Commodity Contract
- Community fundraiser
- Loan that is paid back over 5-10 years
- Microfinance or water credit
It is possible that a blend of these options can be used. The revenue stream source and the partner responsible for the structural design, construction, capacity building, and finance can in many cases be independent decisions. The ultimate success of the project will be strongly affected by the ability of the partner to create a sense of pride and ownership in the project as well as a position of trust with the community. Indeed, the community willingness to pay is expected to be strongly influenced by the level of trust between the partner and the community.
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We anticipate a very high demand for robust, energy efficient, water treatment technologies given the combination of a large unmet need for safe drinking water, the increased demand due to population growth and urbanization, and the need to replacing aging infrastructure. The AguaClara team is committed to open source engineering Open Source Engineering as one tool to help disseminate the technology. To meet our goal of eventually providing the designs for 1000 water treatment plants per year we are developing an Design Tool tool that will make it possible to deliver customized detailed designs to partner organizations over the internet.
Another significant challenge is the development of a trained workforce in the partner organizations that build the water treatment plants. Our pilot model in Honduras relied on a series of AguaClara Engineers who worked alongside and trained both partner organization staff and community members. This North to South dissemination model could be expanded by increasing the number of AguaClara Engineers and by sending them to multiple sites. However, exclusive dependence on AguaClara Engineers from Cornell is probably not sustainable nor the best strategy. The AguaClara engineers can provide an excellent understanding of the water treatment technology, but their skill set must be complemented by staff of the local partner organization who have experience constructing and operating AguaClara water treatment plants.
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