the greenest building is the one already built

September 2, 2009 Sustainability, Technology Comments (0) 1072

Guess who is finally saying what I and others in preservation have been saying for a while – LEED certification is not a great measure of environmental impact? Actually, it is coming from the horse’s mouth – the certifiers themselves, who found – shockingly – that many of the new green designs did not PERFORM as they were designed. From the New York Times a few days ago:

“But in its own study last year of 121 new buildings certified through 2006, the Green Building Council found that more than half — 53 percent — did not qualify for the Energy Star label and 15 percent scored below 30 in that program, meaning they used more energy per square foot than at least 70 percent of comparable buildings in the existing national stock.” Continue Reading

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Getting the LEED out

February 28, 2009 Sustainability, Technology Comments (1) 1037

Reusing an existing building saves 35 tons of CO2 production – www.emptyhomes.com

“We can’t consume our way to sustainability” – Carl Elefante, AIA

“Confronting energy reduction with technology in lieu of conservation is short-sighted-
-the problem is conservation is not very sexy and difficult to package and sell. ”
Neal Vogel, Restoric LLC

Neal is a longtime friend and colleague and one of several experts who have seen the limitations of LEED (Leadership in Energy and Environmental Design), which was introduced this century by the U.S. Green Building Council and has made new buildings more energy efficient. The problem is that LEED at the beginning virtually ignored old buildings, despite the fact that an old building’s carbon footprint is always less than a new one. Much of the “Green Building” industry was driven by marketing efforts to push new products. Continue Reading

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