Photos of Integrated Design Associates (IDeAs) "Z Squared" office building in San Jose, California, in Silicon Valley. The goal for the building is to use net zero energy and have zero carbon emissions. They hope to be Platinum certified by the U.S. Green Building Council and used as a model for the future of green building. The building used to be a bank. Designed by IDeAs and EHDD Architecture. Visit z2buildings.com for more details.
