wāv: Modular Tank System for Water Scarcity

The Caribbean is more immediately susceptible to climate change-related outcomes than most other regions. One that is already taking shape is the shorter rainy seasons and longer, harsher dry seasons that significantly reduce the yearly rainfall and result in water scarcity. The island of Barbados in particular is considered by the World Resources Institute as water-scarce. Groundwater is Barbados’ primary water source, however, with annual rainfall totals projected to decrease by up to 30%, this alone is not sustainable. A better solution must be provided to allow households to become more independent from public water systems. The research will begin with interviews with field professionals to understand the user on a broad, statistical basis. User samples will then be interviewed, surveyed and observed, which will help to inform design decisions and the subsequent solution. A one-to-one scale model will be developed to better understand the ergonomics, human factors, and viability involved in the final solution. The said solution will either generate and/ or save water to allow the islands to meet, and hopefully surpass their demands. This is necessary to enable continued economic growth and infrastructural development in the region.