We all know mass transit is the greener way to travel. But it probably never occurred to most of us that those subway cars might be just as messy to manufacture (and dispose of) as the automobiles we're abandoning. The new Siemens Inspiro system, designed by BMW DesignworksUSA, hopes to revolutionize rail systems by developing a more sustainable subway car that's a mind-boggling 97.5 percent recyclable.
[youtube]https://www.youtube.com/watch?v=MQ-gTSIX2Wo
Not only is it easy to dismantle, the Siemens Inspiro also boasts a lighter frame, which is perhaps its greenest feature of all: Less weight requires less energy to propel the cars forward. You also have to love the cool LED lights around the doors (seen above in the video) that signal to riders when doors are closing.
Via Co.Design