Rainwater Harvesting in Thailand: Learning from the World Champions
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Authors
Saladin, Matthias
Issue Date
2016
Type
Language
en
Keywords
Water and Sanitation
Alternative Title
Abstract
This field note provides an overview and analysis of the historic developments of promoting Domestic Rainwater Harvesting (DRWH) in Thailand between 1980 and 2015. Based on literature reviews and interviews with stakeholders a series of factors were identified which made the promotion of DRWH in Thailand an exceptionally successful example of diffusion of innovations. Among the key factors identified were policies, market structure, pre-existing habits, affordability, supply chain and climate. No single factor was decisive but several of them occurring simultaneously made it possible for an enabling environment to form and make the initiative flourish even after government funding ran out (most of the Thai Jars, which are most commonly used for rainwater storage, were actually delivered through the private sector and paid by the consumers).