The world's most green museum - Built Green video

The California Academy of Sciences is the largest public LEED Platinum-rated building, and the greenest museum anywhere. From famed architect Renzo Piano's undulating Living Roof to the energy-efficient ambient lighting and cooling system, the Academy leads by example in their commitment to tread lightly upon the Earth. Go behind the scenes for an eye-opening look at how bright--and green--the future can be.