“World’s Greenest Office Building” Makes Net-Zero Look Easy
http://www.nationofchange.org/world-s-greenest-office-building-makes-net-zero-look-easy-1367162255
Peering down Seattles Capitol Hill, the Bullitt Center appears to be just another high-end commercial buildinguntil you look up and notice the roof, which is overlaid with shiny silver photovoltaic panels that extend far beyond the buildings exterior walls. Even in the cloudiest of cities, the panels generate all the electricity the six-story structure requires.
The building is a project of the Bullitt Foundation, which calls it the greenest commercial building in the world. The foundation, which was founded in 1952, has focused since the 1990s on helping to create cities that function more like ecosystems. Its new building provides office space for eco-conscious tenants, but also functions as a learning center that demonstrates how people and businesses can exist in harmony with nature.
The Bullitt Center was built according to a demanding green building certification program called the Living Building Challenge, which lists net zero use of energy and water among its many requirements. The standards specified by Living Buildings far surpass those of the better-known Leadership in Energy and Environmental Design, or LEED, program, which even at its highest level still produces buildings that harm the environment.