Japan as ground zero for no-waste lifestyle - Yahoo! News: "At Toyota's Tsutsumi assembly plant in Nagoya, Japan's answer to Detroit, evidence of a more environmentally sensitive car industry is on display before you even walk through a door. What was once a vast, gray expanse of industrial might has come to life – literally.
Large trees – 50,000 were planted in May – dot the visitor parking lot to offer a soothing greeting, says the plant's 'sustainable initiative' manager. Insulating vines wend their way up the outside of an employee locker building. Some 22,000 square meters of ex-terior walls are coated with photocatalytic paint that, Toyota says, mirrors the ability of 2,000 poplars to absorb nitrous oxide and process oxygen.
The roof of the visitor center is a mat of grass, designed to reduce waves of heat by 3 degrees C. Solar lights dot the streets and 800-kilowatt solar panels blanket the tops of buildings. Even the red roadside flowers were genetically engineered to absorb noxious emissions and help evaporate water."