Inhabitat

Solar power is arguably the cleanest and most abundant renewable energy source available to us. It is therefore no surprise that all around the world, architects and designers are incorporating solar technology into new buildings and projects to make them as green as possible. We scoured the globe for some of the coolest solar projects constructed or in the works - from the largest solar-powered office building in the world to Enviromission's solar towers to the PVs that top off the Vatican.