smart window system Archives – The Green Optimistic green tech news, since 2008 Thu, 22 Sep 2011 15:19:32 +0000 en-US hourly 1 https://wordpress.org/?v=7.0 2667534 New Smart Windows Reduce Air-Conditioning And Heating Costs https://www.greenoptimistic.com/smart-windows-energy-costs-20110922/ https://www.greenoptimistic.com/smart-windows-energy-costs-20110922/#comments Thu, 22 Sep 2011 15:19:32 +0000 https://www.greenoptimistic.com/?p=20498 Scientists have recently developed a new “smart” window system that, according to them, is capable of reflecting the sun’s rays away during summer time and turn completely transparent during the winter. This way, the costs with heating and air conditioning are considerably reduced. Such windows already exist on the market, but they have many drawbacks, […]

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