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L.A. Hits 20 Percent Renewable Energy Goal

Los Angeles Mayor Villaraigosa made a commitment in 2005 to increase the portion of his city's renewable energy use from 5 to 20 percent by 2010. He announced this week the achievement of that goal after calculating the 2010 renewable energy portfolio.

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Cooler Temps Tame Southern California Wildfire, Evacuations End

Cooler temperatures helped firefighters battling a wildfire in southern California on Sunday and an official said the blaze was expected to be fully under control within 24 hours. The blaze had been spreading rapidly due to the region's high heat and Santa Anna winds since it started on Thursday in a coastal area northwest of […]

L.A. Launches New Effort to Clean up Foreclosed Properties

A city ordinance will help building inspectors identify the banks that own abandoned homes and — with the threat of stiffer fines — encourage them to keep them clean and safe. A dilapidated South Los Angeles home with tall weeds, a fallen fence, broken windows and graffiti was chosen to serve as the backdrop for […]

London Buys Hydrogen-Fueled Red Buses

The Mayor of London announced Tuesday that ten new red double-decker hydrogen powered buses will join London's bus fleet by 2010 to reduce air pollution and CO2 emissions in the congested UK capital. The hydrogen fuel cell-powered vehicles will produce no pollution or carbon dioxide, and, as an added benefit, drastically cut noise levels.

The World's Most Polluted Cities Can Recover, Just Like London Did

Renowned for its infamous smog and severe pollution for centuries, London today has the cleanest air that it has had since the Middle Ages. Some of the most polluted places are the megacities of the developing world -- Shanghai, New Delhi, and Mexico City -- but in the 1930s and 1940s, London was more polluted than any of these cities are today.