The San Francisco Federal Building is an 18-story building at 90 7th Street on the corner of Mission and 7th streets in the South of Market neighborhood of San Francisco, California. The building was designed by the Morphosis architectural firm, as a supplement to the Phillip Burton Federal Building at 450 Golden Gate Avenue. Thom Mayne of Morphosis designed the building using a juxtaposition of gray concrete walls, perforated metal panels, and custom, faceted wood ceilings. The building was expected to be completed in 2005, but construction issues and delays pushed the project completion to 2007.
The building was designed to be a 'green' building consuming less than half the power of a standard office tower--an indication of how building design can help slash emissions of greenhouse gases. Utilizing natural light to illuminate 80% of the building helped it achieve worldwide recognition as the first Federal Building to be certified under the USGBC's Leadership in Energy and Environmental Design (LEED) criteria. Additionally, it was the first naturally ventilated office building on the west coast since the advent of air conditioning.
Image by Eric in SF - https://commons.wikimedia.org/wiki/File:San_Francisco_Federal_Building.jpg
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