Action: Replace Standard Lightbulbs with Compact Flourescents

According to the government's Energy Star website Compact Flourescent Lightbulbs (CFLs) last 10 times longer and use 75% less energy.

They are initially more expensive, but will save between $30 and $45 in electricity over their lifetime.

When a CFL burns out (depending on use that should about 7 years later) they should be disposed of properly because they contain a very small amount of mercury. From the Energy Star website: "CFLs contain a very small amount of mercury sealed within the glass tubing – an average of 5 milligrams, which is roughly equivalent to an amount that would cover the tip of a ball-point pen. No mercury is released when the bulbs are intact or in use. By comparison, older thermometers contain about 500 milligrams of mercury. It would take 100 CFLs to equal that amount."

Because CFLs are so much more energy efficient they result in overall less pollution. Much of our household electricity comes from coal-fired power plants, one of the dirtiest forms of energy production, and burning coal emits mercury into the environment.

Check out http://www.earth911.org/ for proper disposal options. There are local and national companies that will handle the lightbulbs correctly.

Here are a few resources for more information:
http://www.energystar.gov/index.cfm?c=cfls.pr_cfls
http://www.ncgreenpower.org/media/newsletters/2005/newsletter_fall2005_page6.html
http://michaelbluejay.com/electricity/lighting.html One of my favorite sites on energy efficiency.

"Whenever you see darkness, there is extraordinary opportunity for the light to burn brighter." -- Bono