From 1970 to 1989, residential buildings accounted for 33% of energy consumption in the U.S. According to the most recent figures, residential buildings accounted for 22% of energy consumption in the U.S. This is largely due to better insulation, and energy-efficient windows and appliances.http://www.noforeclosure.com/foreclosure-blog/2010/04/22/april-22nd-national-earth-day-energy-facts-for-homesTue, 07 Feb 2012 13:56:18 -0400Tue, 07 Feb 2012 13:56:18 -0500NoForeclosure.com