Tag Archives: Edward Mazria

Will the Solutions Come from Cities?

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NYC view

Image: Wikimedia

It wasn’t terribly surprising that the recent UN Climate Summit didn’t yield anything substantive, much less binding. After all, twenty years of world conferences and summits haven’t achieved much. Meanwhile, we’ve been dithering away the time while greenhouse gas levels have been rising, making it harder and harder to avoid horrific impacts.

So where’s the EcoOptimism?

Turns out it’s not with national governments at all, and that’s reason for hope. (Especially given the dysfunctional US federal government, hobbled by a Congress filled with the willfully illiterate.) In its stead, lower level officials, notably mayors, have been leading from the bottom up, changing mundane things like building codes and transportation programs.

Mayors lead cities, and cities are where a majority of us 7 billion humans live. Urban environments, according to Edward Mazria, whose talk I wrote about in the previous post, emit 75% of anthropogenic greenhouse gases. So focusing on cities makes a lot of sense.

The good news is that urban populations in the U.S. tend to be more politically progressive, voting heavily Democratic and not home to many climate change deniers. Thus mayors have political support for positive actions. Plus, as Grist points out, they’re “not beholden to rural, fossil-fuel dependent constituencies.”

The latest evidence for this alternative to pin our hopes on is NYC Mayor De Blasio’s announcement, timed to coincide with the summit, of new goals for energy efficiency of buildings in the city, designed to reduce greenhouse gas emissions by 80 percent by 2050 from 2005 levels.

GHGs OLTPS

In my previous post, I wrote about the pivotal role architects have in achieving energy efficiency and GHG reductions. That dovetails nicely with this urban direction, especially in cases like NYC where so much of the environmental impact comes from buildings. (Because more people use mass transit and fewer people drive cars, the transportation impact in dense cities tends to be lower.)

These bottom up initiatives have the potential create a trickle up effect to the national level. As cities embark on these programs – and presuming they are successful – they may provide the precedents as well as the political cover for Congress to come around.

So we shouldn’t give up on the Feds. While action from them is extremely unlikely currently, urban programs that are both ecologically and economically successful will disprove the allegations of the climate denier lobby.

EcoOptimism in Climate Week

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photo: David Bergman/EcoOptimism

photo: David Bergman/EcoOptimism

The UN Climate Summit had its ups and downs (China being one the downers) but some of the accompanying events left me feeling more optimistic. First, of course, was the People’s Climate March, the largest environmental protest in history. I began the march with a contingent from The New School (where I teach), but when we finally began marching (lined up on 72nd Street, it was two hours before we began walking on Central Park West) I found myself just ahead of the area that included architects walking under the banner “We Have the Solutions.”

That slogan – a fact, really – was reinforced at a talk at the Center for Architecture early Thursday morning. The speaker was Edward Mazria, founder of Architecture 2030. Mazria has been in the ecodesign world longer than almost anyone around. In my book, Sustainable Design: A Critical Guide, I called him “a green architect before such a term existed.” (He’d probably hate that description.) He came to prominence when, in 2003, he crunched some energy numbers and determined that buildings – and hence architects – were responsible for a much larger percentage of total energy consumption than anyone realized.

The numbers were published in Metropolis magazine. Susan Szenasy, who moderated Thursday’s talk and is the editor and publisher of Metropolis, said she initially took a lot of flak for placing the blame on architects. But as Mazria pointed out – at one point with a slide that just read “opportunity” in huge type – it also meant architects, along with building owners and others, have the ability to have a huge impact.

photo: David Bergman/EcoOptimism

photo: David Bergman/EcoOptimism

Building design and construction fall into two categories: new construction and renovation. And it’s the latter that holds some of the greatest potential because there is so much existing building stock relative to new buildings, and most of it is in need of energy upgrades. Remaking 2% – 3% of building stock per year using best practices would put us on the necessary path toward a net-zero energy goal. As this is close to the current rate of renovation, the idea, Mazria said, is “eminently doable.”

In a previous post, I wrote that architects – as polymath optimists – are uniquely suited to helping devise and advocate for the solutions we need. (Or, as the banner at the People’s Climate March observed, the solutions we already have.) The take away from Mazria’s exuberant talk was that architects have a pivotal role in determining our future. Indeed, the event was titled, only slightly hyperbolically, “Design! Life Depends on Us.”

Mazria observed that architects and planners have done this before when modernism, for all its faults in hindsight, helped bring cities out of the grime of their unhealthy 19th century state. It’s a profoundly EcoOptimistic point that architects can be one of the major forces in achieving the necessary goal of eliminating our production of greenhouse gases.