Guest Author

Solar-powered houseboat charts a new course

Hagora hybrid goes beyond green


The Krystall, a floating 5-star hotel for Norway


3D printing tech – the big green implications

Hybrid or electric? Green car idea proposes a little of both


Ford C-MAX Energi plug-in hybrid rules fuel efficiency

US smart electric fortwo EV to sell on the cheap

Zero announces electric motorcycle lineup

Living green walls are like parks turned inside out