Giant Retailers Look to Sun for Energy Savings
on August 11th, 2008 at 5:54 amRetailers are typically obsessed with what to put under their roofs, not on them. Yet the nation’s biggest store chains are coming to see their immense, flat roofs as an untapped resource. In recent months, chains including Wal-Mart Stores, Kohl’s, Safeway and Whole Foods Market have installed solar panels on roofs of their stores to […] ↓ Read the rest of this entry…