[dominotw]

Sorry, I thought this was common knowledge.

Doesnt large house take more energy to heat? Don't people in the burbs drive more? Just google for 'suburbs environmental impact' you'll get thousands of hits/studies

http://www.nbwctp.org/resources/the_environmental_impact_of_... " if you want to be good to the environment, stay away from it. Move to high-rise apartments surrounded by plenty of concrete. Americans who settle in leafy, low-density suburbs will leave a significantly deeper carbon footprint, it turns out, than Americans who live cheek by jowl in urban towers."

[qwerta]

I still do not think it is true. Money saved on housing and energies would be spend different way (new cars, holidays..).

Prague is like that, most people live at concrete apartments. But they also drive to summer house every weekend and go to holiday four times a year.