Evidence priorities for climate-resilient urban sanitation: Technological innovation and systems change to address flooding in three country contexts

<p dir="ltr">This brief aims to provide national and sub-national governments, and other sanitation professionals, with examples of technological innovation responses, scaling processes, and wider systems change used to address climate related sanitation challenges and identify related evidence priorities. The brief draws on experiences of government representatives and selected other stakeholders from Bangladesh, Fiji, and Vietnam and focuses on flooding. The initiatives shared were analysed with regards to: (i) how current initiatives towards building climate resilience and their approach to scaling, (ii) ongoing challenges to scaling, and (iii) key evidence gaps. While centred on flooding in these three country contexts, the insights are also relevant to broader climate hazards, and to other country contexts including in Africa. </p>