Flick your switch off for Earth Hour

Golden Gate Bridge goes dark, courtesy of World Wildlife Fund

Do you want to show you care about energy conservation? Simply switch off your lights on March 28 from 8:30 to 9:30 p.m., local time.

This is Earth Hour, and Saturday is the third annual worldwide event. Earth Hour is both a symbolic act and the start of a practical habit.

Millions of homes and businesses and hundreds of major landmarks will go dark for one hour to show that energy conservation is important and to send this message to political leaders attending the United Nations Climate Change Conference in December 2009.

At the same time, Earth Hour reminds each of us how easy it is to conserve -- just turn off non-essential lights and electronics to reduce our own power consumption.

Lighting accounts for about 11 percent of a typical American home's energy bills, while computers and electronics add another 9 percent. So by shutting off these things when we're not using them, we can lower our load significantly.

Get into the habit this weekend with one hour in the dark. Make it fun by having dinner by candlelight, taking a stroll under the stars, or playing card games by a fire. The Daily Green has a few entertaining ideas for consenting adults too.

Earth Hour started in Australia and is sponsored by the World Wildlife Fund. Anyone can participate -- check out the website for details. At last count, 2,400 cities across 82 countries have officially signed up. 195 of these cities are in the United States.

Some famous buildings will be going dark on Saturday including: The Empire State Building in New York City, the Eiffel Tower in Paris, the St. Louis Gateway Arch, the Sydney Opera House, the Sears Tower in Chicago, Seattle's Space Needle, the Great Pyramids and Sphinx in Egypt, the Golden Gate Bridge in San Francisco, and Broadway theater marquees in New York City.

Even the flashy Las Vegas Strip will turn dark for an hour. Of course, the slot machines inside casinos will stay on, but almost all of the buildings and marquees on the Strip itself will be dark during Earth Hour.

For the very first time, the famous "Welcome to Las Vegas" sign will go off. Spokespeople say that Vegas lights have dimmed for a minute when a local celebrity dies, but the Strip and the sign have never gone dark for a full hour.

Other businesses are flicking the switch too. The golden arches at McDonald's in New Zealand and Canada will go dark, saving more than 10,000 kilowatt-hours for our neighbor to the north. The Canadian chain says it has also saved 3.1 million kilowatt-hours of energy through improved lighting, heating, and ventilation.

Both Nashville and Los Angeles are U.S. sponsor cities, so the Nashville Predators and the L.A. Kings hockey teams agreed to reschedule their game in Nashville to 5 p.m. The game should end around 7:30 p.m. with plenty of time for the arena to turn off the lights.

Blackberry addicts can log on before Earth Hour to a special website from Research in Motion. The company is encouraging fans of the mobile device to log-off for an hour and enjoy the silence.

You can even download a free iPhone game to remind you -- in advance -- to turn off the lights on Saturday. Anything to get the idea across, right? 

Auto insurance company Esurance will offset your car's CO2 emissions at no extra cost if you buy an auto policy before Earth Hour. Of course, the kindest thing you can do for the planet is to drive less often.

Check out these tips for saving energy all year.   

 

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comments from our community

Showing 16 - 30 of 2022 comments

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  • Posted by Eric Fri Mar 27, 2009 3:56pm PDT
    Since I pay for MY electricity I will have as many lights on as I please.
    Report Abuse
  • Posted by Mercedes Pens Fri Mar 27, 2009 3:57pm PDT
    What if I stub my toe in the dark??
    Report Abuse
  • Posted by Zachary R Fri Mar 27, 2009 3:57pm PDT
    sounds good to me. I'll do it too. God does say be a good stoutest. I wonder how much power will be saved just from one hour.
    Report Abuse
  • Posted by Brett Fri Mar 27, 2009 3:57pm PDT
    Thank you DeuceRider!!! I will as well!
    Report Abuse
  • Posted by bestbud Fri Mar 27, 2009 3:58pm PDT
    I am going to participate in Earth Hour too! I think it is a good idea!!
    Report Abuse
  • Posted by green_eyestica Fri Mar 27, 2009 3:58pm PDT
    we need to help is just one hour...
    Report Abuse
  • Posted by Joey w Fri Mar 27, 2009 3:59pm PDT
    Count me in.
    Report Abuse
  • Posted by R@che@lity Fri Mar 27, 2009 3:59pm PDT
    What am I going to go my family and I live in an apartment. Can we leave just one light on cause we have no emergency light or anything?? I would love to do this..
    Report Abuse
  • Posted by Idol Hater Fri Mar 27, 2009 3:59pm PDT
    Ummmm....It probably would have been a good idea if the article stated what time all of this will be happening. (Or is it any hour of the evening?)
    Report Abuse
  • Posted by Laura Fri Mar 27, 2009 3:59pm PDT
    I will do it, it will be cool!!! LOL By the Frank T it is not stupid!!!
    Report Abuse
  • Posted by windsor Fri Mar 27, 2009 3:59pm PDT
    This is a great article and how dare you say this is crap, this is a way for people to have less impact on the environment and to start changing the earth to help restore it to a more beautiful place. If you do not want to participate that is fine, that is your opinion not to do so, but if you honestly think this is crap and do not respect people's right to do this then you have no right posting a comment so take your comment that you think is so well deserved of being heard and shove it.
    Report Abuse
  • Posted by ~*~Princesa Mexicana~*~ Fri Mar 27, 2009 3:59pm PDT
    i'm doing this
    Report Abuse
  • Posted by AbigailS Fri Mar 27, 2009 3:59pm PDT
    If we all do it on local time, won't that mean most of the world is still using power at that moment? I mean, 8:30-9:30 mountain time U.S. is not the same as 8:30-9:30 eastern, or central or western.
    Report Abuse
  • Posted by Joe-gre Fri Mar 27, 2009 4:00pm PDT
    So, why is the picture of the Bay Bridge? I would think that if you turned off the lights on the bridge you might cause a major accident. Just thinking. I myself will celebrate this time period by turning up the heat, turning on all my lights, replacing florescent light bulbs with 45000 watt incandenscent bulbs, and burning serval forests worth of trees in my fire place so that we don't get such a freezing cold winter again.
    Report Abuse
  • Posted by Brian B Fri Mar 27, 2009 4:00pm PDT
    Oh please, I may be a Republican but even I know that energy conservation is more than just liberal crap.
    Report Abuse

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