Earth Hour 2008 tonight – don’t forget

Remember when the Sidney Opera House turned off its lights last year? Well, they just got done doing it again this year, to start off the worldwide effort for Earth Hour 2008. WWF and other groups want to make that global this year and get you to turn off your lights from 8-9 p.m. local time March 29. More information here. And WWF has a 10-point list of things to do to make sure Earth Hour is more than just a one-hour “event”:

1. Host a Green Party
Get your friends together for an Earth Hour eco-party. Fire up the flashlights and battery lanterns, serve organic food, avoid the disposable utensils, use natural décor (like flowers and hanging plants) and have a friend provide acoustic music. Talk to your guests about how you’re each reducing your environmental footprint and share ideas and solutions for saving more energy, money and carbon dioxide.

2. Give Yourself an Energy Makeover
Use Earth Hour to make your home more energy efficient: Replace your old light bulbs with compact fluorescent bulbs; install power strips (so you can turn computers and electronics on and off more easily); and change your air conditioner filters. Or go one step farther and install one new energy-efficient item, like an EnergyStar qualified DVD player. And on Monday, call your local utility and sign up for green power-like wind, hydro or solar. (Except here in North Texas, where you support the truly hard-core “winger” Wyly brothers if you buy electricity from Green Mountain instead of looking at “green” electricity from another provider.)

3. Go Green with Your Kids
Earth Hour is a perfect time to talk to your kids about the environment and why we need to protect our planet from the dangers of climate change. Check out books on the environment from the library and read by flashlight, or head into the yard and have a night picnic. Or how about a night of board games?

4. Do a Recyclables Scavenger Hunt
Get your flashlights and scour your cabinets and shelves for cans, bottles and cardboard (like cereal boxes) that you don't normally recycle. Make a list of all the non-recyclable containers you’re using now (like plastic shopping bags and butter tubs), and figure out ways to reduce your consumption of items that end up in landfills. One easy tip: get reusable grocery bags... and reuse them!

5. Green That Workspace!
Working the night shift? Even if you can’t turn off all the lights at work, look around and see what you can unplug, turn down or use less of (like consuming less paper by printing double-sided). Every day millions of computer screens and speakers are left on overnight — shut ’em off! And talk to your coworkers about what they can do to help make a difference, too.

6. Involve Your Local Leaders
If your city or town isn’t hosting an Earth Hour event, ask your local government to set up a community “green” discussion this spring. Help organize attendance by reaching out to local environmental and community groups, and come prepared to ask your leaders what they’re doing to make your city greener.

7. Clean Up Your Neighborhood
Grab a flashlight and take a long walk through your neighborhood, picking up trash and recyclables as you go. It’s a great chance to do some stargazing, too!

8. Unplug and Chill Out
Most of our daily activities — like watching TV, shopping online and texting friends — require loads of electricity, but do we really need to do so much stuff all the time? Take one hour for yourself to just chill... turn off the screens, put down the handheld devices and just take some “you” time to reflect, read or talk to your family.

9. Take Your Temperature
Your thermostat and your refrigerator are responsible for a huge portion of your carbon footprint. If you lower your thermostat by just 2 degrees and set your fridge to 37 degrees F. and the freezer at 0 degrees F., you’ll make a big difference.

10. Make a Pledge for the Planet
Earth Hour shouldn't end at 9:01 p.m. — it’s a chance to take a first step toward lowering your overall impact on the environment. So use part of that hour to make a personal pledge to do more — recycle, drive less often, turn off or unplug electronics, and beyond.

There you go.

And, note that National Dark Sky Week follows up on Earth Hour, running March 29-April 4.