Tommorow march 29, at 8pm your local time, turn off all electricity, for one hour.
Maybe you've heard about it, it started in sydney Austrailia. Now its world wide. join in.
here's a link to the main website
http://www8.earthhourus.org/ (the countdown clock on the page might not apply to you, check)
here's a google events page about it
http://www.google.com/calendar/event?eid=X2NrczM0ZDFnNzRzM2NkOWo2NTA2Y29iM2NsaDZ1cnJiNXBobXVyOCA2ZzEwZTNlYnR0OWdudTllYXBxcmoxdHZqYm1ra2hnN0Bp&src=NmcxMGUzZWJ0dDlnbnU5ZWFwcXJqMXR2amJta2toZzdAaW1wb3J0LmNhbGVuZGFyLmdvb2dsZS5jb20&emid=6&emid=8
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