Which option to find green computing

"Study and practice" of environmental sustainable computing It is the study which is analyzing the use of IT peripherals such as keyboard, mouse, printer, scanner, etc to be used without burdening the environment. As we all aware that even the usage of Air conditioner, Refrigerator, mobile phones and any other gadgets pollute environment and mainly affects ozone layer. Now we cannot live or be productive without gadgets at the same time we shouldn't burden the environment. Study about this particular approach is termed as Green computing or green technology.