Tag Archives: Philadelphia
Philadelphia to use green roofs, absorptive pavements to curb water pollution
June 3, 2011Keen on reducing water pollution, Philadelphia is busy making plans to turn building roofs green. After having inked a deal with the state environment officials lately, the Philadelphia City Water Department will begin work on green roofs, absorptive pavements and … Continue reading3
Posted in Awareness and Hype | Tagged Green-roof, Philadelphia | Leave a commentPhiladelphia subway cars to hook on to a regenerative braking system for extra power
September 2, 2010Subway cars on the Philadelphia subway will do a lot more than just give you those dreadful jerks every time they brake. The energy generated from breaking of these subway cars will now be stored in a high capacity battery, … Continue reading3
Posted in Alternative Energy | Tagged Energy_generator, Philadelphia, Subway | Leave a comment