In the center of the BlueCross BlueShield of Tennessee campus in Chattanooga is a courtyard for employees to enjoy. The glass windows allow sunlight to filter into the building, which saves on heating costs.
Photo by Jenna Walker /Chattanooga Times Free Press .
published Thursday, March 3rd, 2011
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BlueCross BlueShield of Tennessee has won the LEED badge for its $299 million headquarters, becoming the largest such project in Tennessee to land gold certification and the second biggest nationally.