http://www.environmentalleader.com/2009/04/06/empire-state-building-getting-energy-efficiency-overhaul/ Environmental Leader Mon, 13 Feb 2012 17:25:03 +0000 hourly 1 http://wordpress.org/?v=3.2.1 http://www.environmentalleader.com/2009/04/06/empire-state-building-getting-energy-efficiency-overhaul/comment-page-1/#comment-142819 Steve Hill Fri, 21 Aug 2009 11:30:00 +0000 http://www.environmentalleader.com/?p=12945#comment-142819 What a great case study for energy efficiency - it has highlighted tot he world what can be done by retrofitting older buildings with energy saving solutions. I look forward to the confirmed results What a great case study for energy efficiency – it has highlighted tot he world what can be done by retrofitting older buildings with energy saving solutions. I look forward to the confirmed results

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