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Energy Efficient Building

Homebuyers Go Green To Cut Bills | JIM CARLTON | Posted 05.25.2011 | Green

In an attempt to boost sales in a dismal market, homebuilders are turning to what has been one of the most overlooked aspects of a house: improving th...

Chicago outlines plan to slash greenhouse gases

AP | CARYN ROUSSEAU | Posted 05.25.2011 | Green

CHICAGO — Mayor Richard M. Daley has announced a plan to dramatically slash emissions of heat-trapping gases, part of an effort to fight global ...