US Treasury headquarters believed to be oldest LEED-certified building

The third-oldest federal building in Washington, the US Treasury Department’s headquarters, was recently awarded LEED Gold certification after extensive renovations. It is believed to be the oldest building in the world to receive LEED certification.
Jan. 4, 2012

The third-oldest federal building in Washington, the US Treasury Department’s headquarters, was recently awarded LEED Gold certification after extensive renovations. It is believed to be the oldest building in the world to receive LEED certification.

Constructed over 33 years between 1836 and 1869, the building underwent recent improvements to save water and power. The work included measures to increase natural light, installation of advanced management of heating and cooling systems, and steps to increase recycling. The improvements are saving taxpayers $3.5 million in annual facility costs, the treasury department says.
(http://www.washingtonpost.com/local/at-142-years-old-us-treasury-building-wins-green-building-certification-after-improvements/2011/12/21/gIQABlrl9O_story.html)

About the Author

Drew Ballensky

Drew Ballensky is general manager of Duro-Last Roofing, Inc.’s central U.S. facility in Iowa and company spokesman for Duro-Last’s cool roofing, sustainability and architectural education programs. He is past-president of the Chemical Fabrics and Film Association and chairman of CFFA’s Vinyl Roofing Division. Drew earned his bachelor’s degree in industrial technology from the University of Northern Iowa and master’s degree in business administration from Florida State University. Drew has over 29 years experience in business and industry in various engineering and managerial capacities. He has worked in the U.S. and Canadian operations for a major international manufacturer of pre-engineered steel buildings, was a financial analyst with a major athletic apparel manufacturer and was an owner of a general contracting company.
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