Carbon Footprint

Some Say Olympic Green Efforts Fall Short

Organizers of next year's Winter Olympics in Vancouver are hoping to add a green sheen to the international event, but some critics say they aren't doing enough to offset the huge carbon footprint the Olympics will carry.

September 11, 2009 - BBC

City Living Is Greener

Cities produce more CO2 per acre, but much less per person than other types of living, according to a new study by The Center for Neighborhood Technology.

June 22, 2009 - Chicago Sun-Times

How Green is Your Neighborhood?

San Francisco residents will get their first peek today at an inventive Internet-based tool that lets them track their personal carbon footprint and gauge how green their neighborhood is compared with the rest of the city.

April 24, 2009 - San Francisco Chronicle

A Carbon-Neutral City?

A region known more for carbon emissions strives to create a carbon-neutral city powered by renewable energy and designed to reduce overall energy demand.

March 23, 2009 - Atlanta Journal-Constitution

The 'One-Planet City'

Planning student Jennie Moore is going a step beyond the 'ecological footprint' model, and is researching what she calls the 'one-planet city'.

September 10, 2008 - WorldChanging

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