Abstract
Global change pressures such as climate change, water scarcity, population growth, full urbanisation of catchments and rising energy costs may increasingly affect the urban water system of Tel Aviv. These challenges formed the incentive for a multidisciplinary Learning Alliance of water sector institutions to embark on a process to identify ways to improve sustainability of the city's water system. Sustainability indicators were identified and a whole-of-system water balance model (AquaCycle) was used to score the indicators for future scenarios and strategies. Strategies included rainwater harvesting, stormwater use, permeable pavements, and wastewater reuse. The effect of the strategies on total water imported into the city was a reduction of 10% by rainwater harvesting and 32% by wastewater reuse at cluster scale. The latter strategy reduced energy consumption from 2.89 kWh per m3 of volume of water used (import + reuse) in the current situation to 2.45 kWh per m3.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.