Philidelphia residents are among the first inhabitants of the U.S. of A. to take part in a new program aimed at reducing local government expenses as well as cleaning up the environment…literally. Philidelphia has already begun rolling out a series of solar powered trash cans/compactors/recycling unit combos with a goal of deploying 210 by July. Said units, as the title implies, are completely powered by solar energy. Besides the obvious green benefit of solar...