http://news.cleantechies.com CleanTechies News Wed, 22 Dec 2010 09:45:17 +0000 http://wordpress.org/?v=2.9.2 en hourly 1 http://news.cleantechies.com/2009/06/whats-behind-your-wall-and-you-think-youre-green-380.html http://news.cleantechies.com/2009/06/whats-behind-your-wall-and-you-think-youre-green-380.html#comments Mon, 22 Jun 2009 19:37:40 +0000 Karl-Heinz Froehner http://news.cleantechies.com/?p=380 p5(!) of the Hudson Valley Business Journal (6/8) describes an Energy Management System with significantly lower costs than conventional electrical installations. It patented technology eliminates central controllers and software. Braungart, co-author of Cradle-to-Cradle estimated that it reduces the use of precious metals in wiring by up to 80%.

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