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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Sustainability, LEED, and Preservation

March 20, 2009 Economics, Sustainability, Technology, Vision and Style Comments (2) 909

I am at the Preservation and Sustainability conference at Goucher College today, where I presented a paper on the Greening of the Prairie School, which I joked was like saying “Gilding the Lily” since my biggest point was that much of the 100-year old Prairie School included design features we would now consider green, such as local sourcing, unfinished materials, climate-sensitive siting, overhanging eaves, natural ventilation systems, and compact design. I also talked about ways in which the Prairie School was not sustainable, including the sprawling anti-urban bias of Frank Lloyd Wright himself, and I concluded with the example of the former River Forest Women’s Club, which went from the 2005 Illinois’ 10 Most Endangered List to the 2008 Illinois Preservation Project of the Year, thanks to Ellen and Paul Coffey, who rehabbed the building using the latest in green technology. Continue Reading

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