Over the last 30 years, most rural sanitation projects have had pockets of success, but were small in scale and could not be scaled up. Learning how to expand on the successes of small-scale projects to increase access at large scale has been an enduring challenge. Project outcomes often fail the sustainability test once external funding ceases, and the benefits, even if sustained, remain limited to project areas. Despite growing political will to...
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详细
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2012/07/01
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工作文件
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70944
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1
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1
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2012/07/10
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Disclosed
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What does it take to scale up rural sanitation?
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rural sanitation