Read more brownout stories on Newserhttp://www.newser.com/taggrid/13139/brownout.htmlhttp://img1-cdn.newser.com/images/newser-black250x40.gifhttp://www.newser.com/2012 - Newseren-usNewser Feed GeneratorMon, 21 May 2012 10:52:05 CDThttp://www.newser.com/story/7851/frisco-to-go-dark-on-purpose.htmlColleen Barry<img src='http://img2-cdn.newser.com/getimage.aspx?mediaid=28803&width=45&height=45&crop=Y&updateddate=20110401031925' border='0' />In a move initiated by a local environmentalist, San Francisco will launch a voluntary brownout next month to show people how easy it is to save electricity. Lights Out San Francisco is asking everyone to switch off unnecessary lights for an hour on October 20. Activist Nate Tyler got the...The Golden Gate Bridge will leave road lights and airplane-guidance lights on, but turn off the decorative lights on the towers for the brownout.http://www.newser.com/story/7851/frisco-to-go-dark-on-purpose.htmlThu, 20 Sep 2007 04:03:38 CDT