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Cities: Better for Green Living Than Suburbs

More people would choose to live in cities, which are more conducive to green living, if housing was easier to find.
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Lawn-covered suburbs seem like they would be more suited to

green living

than cramped cities. But more people are gravitating to urban areas in the name of ecology.

City dwellers drive less and typically live in smaller homes, which require less energy to heat and cool. Services are usually clustered together, encouraging walking and

better use

of available land.

Suburban families use

three times as much energy

as urban families of the same size, according to researchers at the Brookings Institution. Visiting fellow Christopher Leinberger says more people would choose to live in more populated areas if housing was easier to come by.

"Only 10% to 15% of our housing stock is walkable urban," he says. "We have pent-up demand for one and overproduction of the other."

Leinberger, who's also the director of the graduate real estate program at the University of Michigan, estimates that half of Americans would prefer to live in a town or city, where they can run errands by foot.

"In these sprawling suburbs you can't walk, can't take a train, can't ride a bike, your kids can't walk to school," he says. "People are getting bored with having to drive everywhere."

This is why urban neighborhoods and suburbs with good public transit have held their value in the real estate crash better than remote suburban enclaves, he says. Luckily, he says, as more people migrate back to towns and cities in the coming years urban life is only likely to get better.

Growing towns like Reston, Va., have become more vibrant and attractive with every new restaurant, store or business that moves in. They're filling vacant lots and bringing more services to local residents. In the suburbs, new businesses and malls often replace farms or undeveloped green space.

In my Brooklyn, N.Y., neighborhood, I can find a library, doctor, drugstore, playground and bus stop within a few blocks of my home. It takes longer for some suburbanites to get to the end of their driveways than it takes me to walk to the gym.

At my in-laws' home in Brookfield, Conn., we can't get to a supermarket or gas station without driving 10 to 15 minutes. We usually take a small highway that connects strip malls and big-box stores.

It's great that people are rethinking a way of life that in Leinberger's words "isn't sustainable" environmentally. I just hope developers can find a way to meet the demand for urban housing responsibly.

Eileen P. Gunn writes about the business of life and is the author of "Your Career Is An Extreme Sport." You can learn more about her at

her Web site.