January 14, 2009 7:10 am PECO's $15M Move to Help the Environment PECO announced Wednesday the next step in its $15 million initiative to go green. And you don’t have to look as high as you might think. US & World Videos 0:27 Street sweeping returns to Philly 1:29 Researchers at University of Delaware help create more convenient ways for electric vehicles to charge 2:22 The election is over, so how can you recycle those signs? 0:50 Developer scraps plans for NJ offshore wind projects 1:34 Prince Albert II of Monaco is helping Grace Kelly's hometown one Philly tree at a time