When it comes to securing Cape Town’s future water supply, clearing alien plants from within the key water catchments will bring a better return on investment than building desalination plants.
South Africa has been in the grip of one of the worst droughts in decades with eight provinces having been declared disaster areas (all provinces except for Gauteng). The news that Cape Town could be the first major city in the world to run out of drinking water made headlines across the world in the beginning of 2018. In 2016, the University of Cape Town (‘UCT’) in collaboration with the Water Research Commission (‘WRC’) and the City of Cape Town (‘CoCT’) concluded a large-scale study on the impact of nudging to motivate water conservation amongst residential households in Cape Town.
SiriusXM Business Radio Powered by The Wharton School recently had a segment on the Cape Town water crisis. Host Don Loney of the Knowledge@Wharton show discussed the current situation in Cape Town and what it tells us about the future of water in a changing climate with guests Carolyn Kousky of the Wharton Risk Center, Kevin Winter of the Unive
Martine Visser talks about Cape Town's water saving measures on a local radio station.
When people are called upon to rally around a “public good” such as conserving water, they are more likely to do so if they believe they are working together to achieve a common goal. Despite the finger-pointing and appearance of panic in drought-stricken Cape Town, citizens in this apparently divided city are showing unprecedented levels of co-operation.
Effective sustainable natural resource management asks for an integrated approach to allow the involvement of actors in the management process. This paper intends to measure willingness to pay (WTP) and its determinants for watershed conservation, and then link it to the calculated costs of conservation.
A cross-sectional data from 200 households residing in Igunga town are analysed using the probit model. The key findings show that, on average, households are willing to pay TZS4,920 per month, which approximately equals TZS260m per year, for the entire number of
The Cape Town Water Map is an innovative and somewhat controversial behavior‐modification tool implemented to reduce water use in a drought‐stricken region.
In the 2016–2018 drought, Cape Town almost ran out of municipal water.
The city of Cape Town suffered a severe water crisis in 2018. At the peak of the drought in South Africa's Western Cape, a randomized control trial at 105 schools investigated the impact of two behavioral interventions to encourage responsible water usage: detailed water usage data feedback from smart meters, and an interschool competition.
The water crisis that gripped Cape Town over the 2016–2018 period gained global attention. For a brief period of time in early 2018, it looked as if the legislative capital of South Africa would become the first major city in the world to run out of water. The case of Cape Town has broad implications for how we think about water management in a rapidly urbanizing world.