Tuesday, March 18, 2008

World's Second Tallest Building To Be Green?

The historic city of Philadelphia hasn't been known for its skyline in a long time. Now, some developers want to change that with a proposal to construct what would become the tallest building in the Western Hemisphere and the second-tallest building in the world, standing at 1,500 feet, with a very-high degree of energy and water efficiency.

read more | digg story

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