Community ContentHybrid Wind/Solar Street Lamp
via joshspear.com
The old street lamps in your neighborhood may still do their job of illuminating those darkened city streets with a flicker and a buzz here and there, but as time has gone on they've also managed to remain quite the drain on the electrical grid. The thoughtful folks at Urban Green Energy ask the question, 'Why continue all of that energy
Posted by kg6 on July 19, 2009
Sun 7/26/09
9:13 AM