Save Energy Go green

Not with envy, but kindness to the environment, and alertness to your electricity bills

You leave your PC on all day. But you care for the environment, so you switch off the monitor. Good move, but did you know you are still wasting about 45 Watts with the CPU running?

That’s what Tufts University’s Climate Initiative says. And it also says that if you leave your PC on for the entire day, 850-1500 pounds of carbon dioxide is released into the atmosphere a year. And this means that you need 60-300 trees to absorb that much CO2 in a year.

That does get you thinking doesn’t it! Now, all that noise about climate change because of our insensitivity to the environment starts to make sense. We cut down trees, we waste electricity, we replace cellphones and gadgets with the latest ones, without bothering about what really happens to the old ones. While there could be debates on how much all this really impacts our environment, most of us know intuitively that what we are doing mindlessly is really not right, and is likely to have negative repercussions.

That is why the world over, the word Green is becoming red hot. Green computing is in. This means that you start to use computing resources efficiently. It’s not just about being good to Mother Nature, but also being able to save a lot of money being spent on electricity. For companies that have thousands and thousands of computers running, datacenters keeping their businesses up and running, all this can add to a huge fortune. In fact, going green is now gaining so much momentum that those companies which do not have green computing initiatives are seen as enemies of the environment.

So how does it matter to you? You might have one PC and a laptop at home, in addition to the multiple electronic devices you run. And you might even be considering another PC for the little one. Think if you really need all those PCs. Buy only if you have to. While buying, remember that laptops consume less power, so it could be wiser to go the portable way. Or if you need to look at a PC, opt for monitors that consume less power. LCD monitors need much less power than CRT ones. Look for Energy Star ratings and save energy.

Explore the power saving options of your PC and customize them to suit the way you work. If you often go away from your PC for a long time, you can set the monitor and hard disk to be switched off after a few minutes of no-activity.

To dispose old PCs and gadgets, get in touch with NGOs working in this area and figure out the best way to do so. Or if you own a branded PC or gadget, get in touch with the company and ask how this e-waste can be managed. Most computer vendors and cellphone makers have Green initiatives on, so you might get some help.

These are still early days for green initiatives for companies in India. But if you and I make a start, the rest will fall in place.