Let's take ACTION...
I don't write with a theme in this blog, there are only 3 other entries after all... Picking a subject is almost difficult, I am sitting here wondering what to even start about. I look around my office, and it hits me. Turn off the light! We've got a track of 5 GE 65V incandescent light bulbs here in the office near the restroom. An area located near an empty desk, the fridge and a filing cabinet. Not a very busy portion of the room. It's lit with a fair amount of ambient light, as well as the 5 lights above when necessary. Necessary, often a misused word. In this case, I see these lights on more than they ought to be, so I turn them off a few times a week. Sometimes they stay off, sometimes they will get turned back on. I try to let people know that they aren't being used, so just leave them off. I figure it'll save the company a few bucks as well.
Here's a formula to see how much we might be spending:
Cost = (wattage of bulb) ÷ (1,000) x (hours per days in use) x (365 days/year) x (cost per kilowatt hour)
(65) ÷ (1,000) x (9) x (260) x ($0.2284)
Total: $34.74
Light track total: $173.70
Source (page 3 of the PDF).
Even further in the lighting category are the new Quantam dot LED lights. Switching out just one of these can save $30 off your annual electric bill. Imagine switching out an entire house/office worth. Compact fluorescent lights have been around for a short while now, even those can help keep half a ton of CO2 out of the atmosphere.
I guess what I'm really trying to say is: If you're going to keep an unnecessary light on all the time, make it one that won't hurt both the environment and your wallet.
Labels: environment
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