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A Message From Copenhagen: Climate Plan Must Include Walkable Urbanism
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At a panel discussion yesterday at the Copenhagen climate summit, American policymakers and transit experts delivered a clear message: Walkable urban development must be part of any effective plan to reduce global greenhouse gas emissions. Thanks to the magic of live webcasts, I can relay a few highlights for Streetsblog readers.

Without directing future development toward walkable urbanism, the climate impacts of sprawl will overwhelm other efforts to curb greenhouse gas emissions, said Robert Cervero, a professor specializing in transportation and land use policy at UC Berkeley. "Urban development patterns have a significant role to play in carbon reduction," Cervero told the audience. "Otherwise we'll just get knocked back by land-use patterns. Sustainable urbanism has to be part of the equation."

The benefits of walkable development extend far beyond the efficiencies of trains, buses, and bikes compared to cars. As journalist (and befuddling congestion pricing critic) David Owen has documented superbly, city dwellers use far less energy to, for instance, heat homes than suburbanites.

Cervero attached some rough numbers to these "embedded energy savings." While transit investment alone can achieve a 10 to 20 percent reduction in America's per capita greenhouse gas emissions, he said, factoring in the embedded energy savings of walkable development boosts that figure to 30 percent. That's 30 percent compared to present-day emissions levels. The reduction could reach as high as 60 percent, Cervero added, compared to the level of per-capita emissions that would result from continuing business-as-usual sprawl-inducing policies.

Since most Americans aren't all that familiar with walkable urbanism, the question of how to generate public support for more sustainable development patterns inevitably arises. John Inglish of the Utah Transit Authority shared some of the successes on this front from his home state. It's a bit of an old story, but it's a good one: In the late 1990s, the public-private venture Envision Utah began a campaign to shape regional growth in the Salt Lake City region. Through a series of public workshops, they built support for smart growth strategies that became state law in 1999.

How did they do it? Inglish focused on the sheer fiscal common sense of walkable urbanism. When presented with the fact that transit investment produces huge savings in overall infrastructure costs, Utahns got on board. By 2020, a transit-oriented growth scenario would save some $15 billion, which would otherwise go to roads, sewers, and other utilities under the sprawling business-as-usual scenario. "That's more money for schools and parks," Inglish said. "The community was not as conservative when faced with the realities as had previously been thought."

Unfortunately, the audio turned spotty during Denver Mayor John Hickenlooper's turn at the podium. To substitute, here's an excerpt from his interview with Democracy Now's Amy Goodman, in which the mayor marvels at Copenhagen's bike culture, visible even deep inside city hall:

MAYOR JOHN HICKENLOOPER: ...here we are in Copenhagen. Thirty-seven percent of the people in this city, when they go to work in the metropolitan area, ride a bicycle to work. I mean, it’s remarkable. Their goal -- I met yesterday for an hour with the deputy mayor of the environment and transportation, Klaus Bondam, and Klaus Bondam described how their next goal is to hit 50 percent. I mean, to have half your population, when they go to work on bicycles, they’re healthier, the air is cleaner, there’s less carbon emissions, you save money. I mean, the benefits are dramatic, and you can see the difference just when you walk down the street.

AMY GOODMAN: I mean, we were just in the city council last night at like 10:30, 11:00. The whole bottom floor of this century-old building is filled with not only bicycle racks, but bicycles that fill them.

MAYOR JOHN HICKENLOOPER: Right.

AMY GOODMAN: And city council members, the guards, everyone are riding in and out of the city council on their bicycles.

MAYOR JOHN HICKENLOOPER: Yeah. When I flew in, the fellow next to me on the plane is a hotshot young technology expert, makes a huge amount of money -- doesn’t own a car, rides his bike. You know, he says, “It’s healthier. It’s more fashionable.” It’s -- you know, it’s what his friends do. And I think that’s the whole thing that -- when you get to public sentiment, I mean, what Lincoln was talking about. We need to change our public sentiment so people want to do these things. And it’s not government coming down and being punitive, but it’s creating a change, a transformation in our attitudes.

This piece originally appeared on Streetsblog New York City.

Image Credit: Jonathan Rose Companies via Richard Layman.

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Comments

This may seem a bit out there, but let us make cars illegal in cities, or severely limit the use of cars in major cities. We can push the use of bikes and public transportation. We can also enforce that taxis, and other vigilante providers of transportation have "green" vehicles.

"I am here to serve."
The Window Man


Posted by: The Window Man on 17 Dec 09

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