Posted by gary5071 on January 22, 2011, 5:25 pm, in reply to "Re: Wal-Mart"
A High Efficency WalMart means simply that they cut there cost of utilities by 30-45% by adding a daylight harvesting system,led lights,new toliets that only use 1 gallon of water to flush and new sinks and faulsets, skylights.