David Nahai
Submitted on April 30, 2007 - 1pm

With the goal of generating 20 percent of its power from renewable sources by 2010, the Los Angeles Department of Water and Power has been investing in new technologies and forming partnerships across the West to bring green power to L.A.’s homes and businesses.

Martha Davis
Submitted on April 30, 2007 - 1pm

The Inland Empire Utilities Agency has adopted an aggressive agenda to conserve, recycle, and innovate on behalf of its customers on the western edge of the Inland Empire, which is one of the fastest growing regions in the Western United States.

Enrique Peñalosa
Submitted on April 30, 2007 - 12pm

Just as cities in undeveloped countries face daunting urban and environmental challenges, so do they give rise to remarkable, unexpected solutions. Focusing on improved public transit and public spaces, Mayor Enrique Peñalosa transformed Bogotá, Columbia, into a more pleasant, safe, and sustainable city.