Inspired by the Earth Hour in Sydney, Australia, unnecessary lights and other electric devices will be turned off for an hour this October 20. The organizer hopes it will save energy, as well as generate much-needed awareness.
blackout

Ex-Google Manager Pushes San Francisco To Dim Lights For One Night
(via www.thedailygreen.com)
Submitted by socialpyramid on Wed, 2007-09-19 14:39. | Tags: science | bay area | blackout | California | energy efficiency | lights | san francisco | turn out the lights