greenbiz green buildings architecture sustainability renovations

Checkout this image of the amount of light pollution that can be found around the world in the night sky. Clearly the highest percentage of light pollution can be found in industrial nations, mostly coming from the US, Europe, West Asia. This represents many $billions annually in wasted energy and needless CO2 emissions

An in-depth look at the ways companies are renovating older buildings to improve their energy efficiency and reduce their environmental impact.