• Tag Archives: Philadelphia

    Philadelphia to use green roofs, absorptive pavements to curb water pollution

    Posted on by gavril

    Keen 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 , | Leave a comment

    Philadelphia subway cars to hook on to a regenerative braking system for extra power

    Posted on by gavril

    Subway 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 , , | Leave a comment