Have you thought lately about the computer that you’re using and how much it costs the environment? Computers in the business sector waste $1 billion worth of electricity a year.
First, let’s consider the kind of computer that you have. PC or laptop? A standard personal computer uses a significant amount of more energy to operate during a daily work cycle than a laptop. PC’s are the “6 cylinder engines” of the computer world. What you want to be operating is more like a moped. A laptop can pay for itself in the course of one year, in energy savings over a personal computer.
Make it a policy to invest in energy-saving computers, monitors, and printers. You’ll want to research, looking for energy-saver decals and then once you buy them, use the most energy-saving cycles possible.
So now that you’ve got the computer, make a habit of turning it—and the power strip it's plugged into— off when you leave for the day. Otherwise, you're still burning energy even if you're not burning the midnight oil. (You definitely want to check with your IT department before doing this to make sure the computer doesn't need to be on to run backups or other maintenance.)
During the day, setting your computer to go to sleep automatically during short breaks can cut energy use by 70 percent. Remember, screen savers don't save energy. Turning the computer off or putting it into hibernation both save energy.
When it’s time to get a new computer, look for a recycler with a pledge not to export hazardous e-waste and to follow other safety guidelines. Old computers that still work, and are less than five years old, can be donated to organizations that refurbish them, giving them another life in new homes. (You may even get a tax deduction.)
Computers are part of our life, but they shouldn’t be allowed to take control of our environment. And certainly not after they are done being of service.