Green Computing

Green Computing Go Green, Think Green

“Green computing, Green IT, Green ICT or ICT sustainability, is the study and practice of environmentally

sustainable computing or IT”

It include "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."

Greenhouse Gas Emission

0

1000000

2000000

3000000

4000000

5000000

6000000

7000000

8000000

1990 2000 2006 2011

Australia

Canada

United Kingdom

Japan

European Union(27 countries)

United States

Data Source - OECD Unit - Tonnes of CO2 equivalent, Thousands

…..

Myth -You should never turn off your computer.

Fact - When you turn your

computer off, you not only lower heat stress on

computer, but also reduce energy use.

Myth - Screen savers save energy.

Fact - Screen savers were originally designed to help prolong the life of monochrome

monitors. If you want to save energy then kill your screen saver.

#1. Product Longevity

Look for product longevity, including upgradability and modularity.

#2. Data Center Design

Cooling systems Air management Electrical systems Environmental conditions Information technology (IT) systems

#4. Power Management

Data center power can be reduced by storage consolidation and

virtualization.

Always Use PC Power Management Feature in Operating System

Always use 80 Plus Certified Power Supply Units

Select a Video Card based on low idle power, average wattage or performance

per watt.

With LED, Go Green

#5. Materials Recycling

Submit e-waste to municipal or private recycling centers to salvage & recycle or

donate to charities or non-profits

#6. Telecommuting

Use Telecommuting for hassle free Communication with lower overhead costs,

office space, heat and lighting

#7. Always use Energy Star–compliant computer Appliances.

Green Use

Green Design

Green Disposal

Green Manufacturing

Environmental Sustainability

Energy Efficiency

Asset disposal

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Wikipedia Schneider Electric

Google’s Green Computing Microsoft Research

Image Source – Shutterstock and Wikipedia