What a bright Idea

The general public now knows that Compact Fluorescent Light bulbs (CFL) are more energy efficient than traditional incandescent lighting. This is old news. CFL’s provide more light with less power, less coal is burned and this means less CO2 is going up into the atmosphere.

But D2E has not devoted a blog entry to these little money savers, so here it is. And to the left is a close up of a CFL in Lorelei’s apartment. Below you can see a full photo of the über cool lamp that she found on the sidewalk in Cambridge, with the side table that was also found on the Cambridge sidewalks. This lamp has to be circa 1960. Free-cycled furniture and CFL’s, how can you go wrong?

Aside from helping the environment we should note that you can also save money. Although some name brand CFL’s are somewhat more costly ranging from $7-$20, in the long run they save you money while helping the environment. If every American home replaced just one light bulb with an ENERGY STAR qualified bulb, we would save enough energy to light more than 3 million homes for a year, more than $600 million in annual energy costs, and prevent greenhouse gases equivalent to the emissions of more than 800,000 cars.

There are those skeptics however, that argue that CFL’s are just as bad for the environment because they contain Mercury and become hazardous waste once they have served their purpose. (We like skeptics, by the way. Skeptics help us get to the truth.) The National Electrical Manufacturers Association (NEMA), suggests that CFLs of 25 watts or less, the equivalent of a 100-watt incandescent bulb — contains no more than 5 milligrams of mercury, the size of the tip of a ballpoint pen. Even though the amount is minimal it is vital that these bulbs be disposed of properly.

You can find a location where you can drop off these CFL’s here.

If a CFL breaks do not use a vacuum to clean up the mess, and

1. Ventilate the room by closing all interior doors and opening all exterior doors or windows to the outside.
2. Remove all materials you can by wearing disposable gloves and scooping up the glass and powder with a stiff paper or cardboard. You can then pick up smaller fragments using duct tape. Grab a damp paper towel clean the surface once then clean it again this time adding a dish soap, dry it all up and dispose of the paper towel.
3. You can pick up a mercury-absorbent container linings for broken CFL’s, if and when they are available.

Not all CFL’s are the same, they come in many different shapes and sizes and are used for rooms around the house. With the popularity of CFL’s and the growing consciousness of the environment there are even newer light bulbs coming out like electron-stimulated luminescene (ESL), so check out your options. If you don’t believe in the benefits of using CFL make your own test. I have, so far I haven’t found the need to replace any light bulbs I bought the ones I have in March.

This post is courtesey of our wonderful summer intern, Nathalie. We miss her!

Tags: CO2, coal, Energy, ENERGY STAR, greenhouse gas