Green computing or green IT, refers to environmentally sustainable computing or IT. In the article Harnessing Green IT: Principles and Practices, San Murugesan defines the field of green computing as "the study and practice of designing, manufacturing, using, and disposing of computers, servers, and associated subsystems—such as monitors, printers, storage devices, and networking and communications systems—efficiently and effectively with minimal or no impact on the environment."[1] The goals of green computing are similar to green chemistry; reduce the use of hazardous materials, maximize energy efficiency during the product's lifetime, and promote the recyclability or biodegradability of defunct products and factory waste. Research continues into key areas such as making the use of computers as energy-efficient as possible, and designing algorithms and systems for efficiency-related computer technologies.
MeMber-FAUZAN
Greening" your computing equipment is a low-risk way for your business to not only help the
environment but also reduce costs. It's also one of the largest growing trends in business today
RAFIQI
Reducing energy usage, which also reduces carbon dioxide emissions and your energy bill, is the
most effective thing you can do. The average PC wastes about half the energy provided to it, according to
the Climate Savers Computing Initiative, an industry group dedicated to reducing greenhouse-gas
emissions. You should encourage employees to shut down their PCs or put them into sleep mode when
not working on them. Nesbitt recommends implementing thin clients produced by Neoware to reduce the TCO of your company’s computing environment.
AZIZ
AZRI
The Green Computing Initiative], stewards of the industry standard EFGCD® – Eco-Friendly Green Computing Definition defines Eco-Friendly Green Computing as the study and practice of the design, development, implementation, utilization and disposal of IT infrastructure efficiently and effectively with low or zero impact on the environment whilst reducing operating costs.
NAJA
Currently the ICT industry is responsible for 3% of the world's energy consumption. With the rate of consumption increasing by 20% a year, 2030 will be the year when the world's energy consumption will double because of the ICT industry.
FATIN
Organizations use the Green Computing Lifecycle when designing and implementing green computing technologies. The stages in the Lifecycle include Strategy, Design, Implementation, Operations and Continual Improvements.
SYIRA
The 5 core green computing technologies advocated by GCI are Green Data Center, Virtualization, Cloud Computing, Power Optimization and Grid Computing.