Posts Tagged ‘water-sensitive city’
From The urban water-energy-food nexus by Prof. Tony Wong:
Australia’s water consumption is dominated by agricultural uses, followed by consumptions in cities (domestic and industrial) and for electricity generation principally to meet demands in our cities. Our communities have an important role in managing demands. Our consumption of food, energy and water remains inefficient. We waste more than 30% of food produced, we are only beginning to recycle our wastewater for non-drinking purposes, and we do not capture and use the ‘waste heat’ from our electricity production. Transforming our cities to a more sustainable and efficient consumption of resources require socio-technical approaches, starting with a concerted effort to foster community awareness and behavioural change for efficient consumption of water, energy and food. Exploiting the water-energy nexus in urban development, such as district-level tri-generation and the further utilisation of available heat for water disinfection and production of district-level reticulation of hot water, are simple cathartic initiatives to lead this transformation.
The creation of productive landscapes is emerging as a core element of urban green infrastructure strategies. Our cities are water supply catchments with the combined stormwater and wastewater resources exceeding the water consumption in most Australian cities. These resources may be exploited to support a greener city for a multitude of liveability objectives, including the support of productive landscapes ranging from community gardens, to orchards and urban forests.
>> Read the full article by Prof. Tony Wong on the CRC for Water-Sensitive Cities website.
The Water-Sensitive Cities Collaborative Research Centre (CRC) has launched its new website, complete with research papers and videos. It’s all worth a look, but the video on the front page, inviting viewers to “Fly through a Water-Sensitive City” is particularly inspiring. Stay with it past the first minute, which is about the CRC, and you get to the design elements that are really interesting – and the last fifteen seconds are fantastic. It’s not clear who produced the video, but they should be proud!
>> Watch the video here or go and explore the CRC Water Sensitive Cities website.