solar heat Archives – The Green Optimistic green tech news, since 2008 Mon, 16 Nov 2009 20:38:23 +0000 en-US hourly 1 https://wordpress.org/?v=7.0 2667534 Saltworks' New Desalination Technology Uses 70% Less Energy https://www.greenoptimistic.com/saltworks-new-desalination-technology-uses-70-less-energy-20091116/ https://www.greenoptimistic.com/saltworks-new-desalination-technology-uses-70-less-energy-20091116/#comments Mon, 16 Nov 2009 20:38:23 +0000 https://www.greenoptimistic.com/?p=5369 Saltworks Technologies reported that they can produce 1 cubic meter of fresh water using just 1kWh compared to 3.7kWh per cubic meter achievable using reverse osmosis.

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