Shedd Park fieldhouse, William Drummond
Four years ago the National Trust for Historic Preservation jumped firmly into the sustainability fray with then-President Dick Moe’s speech at the National Building Museum. (Here is my blog from that time.)
The Trust will continue its leadership in this arena next month under Stephanie Meeks when it reveals the Life Cycle Analysis of historic buildings undertaken by the Preservation Green Lab in Seattle. This provides a perfect complement to the Life Cycle Analysis of new buildings recently undertaken by the American Institute of Architects, and one of my own initiatives of late is to try to bring the AIA and National Trust together on these complementary initiatives.
Life cycle analysis takes us into REAL sustainability because it asks the straightforward question: how long does an investment in a building last? My classic replacement window conundrum is a good example. If a restored wood window costs 3 times as much as a cheap plastic replacement window but last 5 times as long, it is cheaper over the life cycle of the building.
Pharmaceutical use in the United States has increased threefold in the last ten years, not because there has been a threefold increase in disease or diagnoses but simply because in 1999 pharmaceutical advertising was deregulated.
I don’t know the exact numbers, but window replacement has gone up dramatically in the same period, and for the same reason. Advertising.
When my wife and I bought a single-family home in 1996 I received AT LEAST three mailers and one phone call each week urging me to buy replacement windows and siding. I always responded “I don’t believe in that” which threw the telemarketers right off their script. But just as countless television ads for drugs have convinced people that they need them, today every American gets out of bed in the morning convinced that they must replace their windows. Continue Reading
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
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
Friday I gave my first Powerpoint lecture on Barry Byrne, although I have given lectures on the only Prairie School architect to build in Europe for 10 years – it was all slides until a couple of years ago. Great audience for the break-the-box lecture series at Unity Temple and kudos to new UTRF Executive Director Emily Roth! Saturday, sold the house. Tomorrow, discussing The Modern with SAIC colleagues, then off to DC to meet with AIA on putting preservation into architectural curricula.
It is amazing how resistant some architects are to preservation. They see it as stifling creativity. Huh? Do you define creativity by how blank your slate is when you start? By how much you get to twist and reshape the world without input from others? Is that dumb or what? Isn’t it harder and MORE creative to devise an architectural solution in the midst of existing conditions? Aren’t there always existing conditions? I don’t get it, but maybe that is because I don’t mind formal and discursive oppositions taken by new architectural interventions into existing fabric. Plus, if blank slates are better for creativity, why does every bit of exurban landscape LOOK EXACTLY THE SAME? I suppose one answer is that architects weren’t involved, but that just begs the question Why Not? At any rate, many architecture schools teach no preservation even though three-quarters of all architectural commissions are for existing buildings. Continue Reading
Dick Moe, President of the National Trust made a FANTASTIC speech last night on the occasion of receiving the Vincent Scully Prize at the National Building Museum. The basic point: “Preservation IS Sustainability” This is obvious stuff to those of us who deal with old buildings – they have embodied energy and if we want to slow down climate change, we need to save buildings. Dick had some killer statistics which again are obvious if you think about it. An excerpt from Moe’s speech:
“But according to the EPA, transportation – cars, trucks, trains, airplanes – accounts for just 27% of America‚s greenhouse gas emissions, while 48% – almost twice as much – is produced by the construction and operation of buildings. If you remember nothing else I say tonight, remember this: Nearly half of the greenhouse gases we Americans send into the atmosphere comes from our buildings. In fact, more than 10% of the entire world’s greenhouse gas emissions is produced by America’s buildings – but the current debate on climate change does not come close to reflecting that huge fact. The message is clear: Any solution to climate change must address the need to reduce emissions by being smarter about how we use our buildings and wiser about land use.” Continue Reading