Hawai’i’s Shared Futures By Vision Foresight Strategy

More Desalination

Texas has a new $2.2 million pilot project desalination plant in Brownsville, part of Texas’s initiative to build a full-scale $150 million plant in 2010. A Texas spokesperson quoted in an ENN article claims desalination is just one of the more than 4,000 water management ‘strategies’ that the state has in its plan. The article goes on to explain that desalination has not become the obvious and widespread option for creating potable water because of the huge energy requirements. Currently, desalinating water costs about $650 for every 326,000 gallons (enough to supply two homes for one year), whereas purifying non potable fresh water sources costs about $200.


  • Teatro del Aqua: a new design for water desalination that capitalizes on the natural water cycle driven by the Sun near sea water, with innovative visual design and social applications
  • Global Water Intelligence: a monthly newsletter that provides information and data on the international water market

Filed under: Built Environment, Climate Change, Technology

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