http://articles.moneycentral.msn.com/Investing/StockInvestingTrading/PayZeroInHeatingBills.aspx#pageTopAnchor

Here is some more personal info for saving energy.  There are some links off of this page to efforts being made on a corporate scale to bring sustainable and healthy living/working concepts to building design.  A standard that more companies should strive for…. how many people consciously associate better work environments with significant cost savings and revenue gains through higher employee production and satisfaction and less “sick” days?  These are only a few of the various economic arguments for moving policies and production toward these green/sustainable concepts