By Sudha Reddy
The IT industry contributes the same amount of emissions as the global air travel industry. It’s rumored that about 7 tons of CO2 are emitted per every million Google searches. Imagine the gigantic datacenters and servers that need to run all across the world to find answers to your queries. Given our current effects of climate change, technologies are probably harmful to the environment. But think about the world’s carbon footprint without the internet. “The Internet itself is carbon negative” says Subodh Bagat, Vice President, Energy Efficiency at Sun Microsystems, speaking at a recent “State of the Green Clean Industry” conference in Santa Clara. “Think of all the pages you need to print and all the miles you travel to share information and you can do online shopping too.” Without the Internet we’d be forced to emit much more carbon than we already do.
Information and Communication Technology (ICT) is one of the biggest areas of opportunity right now in reducing carbon emission. Datacenters are the first point of energy consumption in this industry. If datacenters can be more effectively harnessed by society, we can achieve huge energy savings. And unlike green consumer products, these can be made cost effective to the consumer. ICT’s can not only help in having a direct environmental impact but can also make people aware of the fact that things they do can have an indirect impact on the environment. Regulators should help force such efficiencies in this industry. Unlike Europe, the US regulations around ICT are focused on the wrong things. For example, a server is considered energy efficient if it uses less energy without comparison to how much work it does. Click to continue reading »