Green IT - Green Information Technology. A person who cares about the earth & IT, will Go green with Green IT. Presented by BESTECH SOLUTIONS Imparting Quality Training Filling the gap between Campus to Corporate

1. “A Person who cares about the Earth &
IT, will Go Green with Green IT”

2. Green IT
• Also called green computing it describes the
study and the using of computer resources in an
efficient way.
– Energy efficiency
– Proper recycling of equipment
– Manufacturing

3. Efficiency
• Reducing the energy consumption of computers
and other information systems
– Energy consumption
– Emissions

4. Proper Recycling of Equipment
• Refurbishing and reusing old computers as well
as properly disposing and recycling unwanted
computers and other equipment.
– E-waste

5. Design and Manufacturing
• Manufacturing computers and components with
minimal effect on the environment.
• Designing energy-efficient and environmentally
sound components, computers, servers, cooling
equipment, and data centers

6. Why Green IT?
• Save Money
• Save energy
• Save in cooling
• Reduce long term hardware spend
• Reduce carbon emissions
• Save space in server room and desktop
• Avoid infrastructure upgrades

7. Who can do Green IT?
• Anyone in control of a computer/s and related
hardware
• System Administrators
• Equipment manufacturers
• Computer assemblers
• IT sales personnel
• IT project contract authors
• Project Managers

8. Can Anyone apply Green IT?
• YES
• Turn on Screen and Hard disk power
management
• Turn on Sleep and / or Hibernation management
• Shutdown computers at then end of each day
• This saves approximately 60% on power

9. Virtualization Technology

10. Virtualization Technology

11. What is Cloud Computing?
• Cloud computing is a model for enabling
convenient, on-demand network access to a
shared pool of configurable computing
resources like networks, servers, storage,
applications, and services.

13. What is Green Computing?
• Green computing is the environmentally
responsible and eco-friendly use of computers
and their resources. In broader terms, it is also
defined as the study of designing, manufacturing
or engineering, using and disposing of
computing devices in a way that reduces their
environmental impact.
• Green Cloud computing is envisioned to achieve
not only efficient processing and utilization of
computing infrastructure, but also minimize
energy consumption.

14. Cloud Advantages
• Reduce spending on technology infrastructure. Maintain easy
access to information with minimal upfront spending. Pay as you go
based on demand.
• Globalize your workforce on the cheap. People worldwide can
access the cloud, provided they have an Internet connection.
• Streamline processes. Get more work done in less time with less
people.
• Reduce capital costs. There’s no need to spend big money on
hardware, software or licensing fees.
• Improve accessibility. You have access anytime, anywhere, making
your life so much easier!
• Minimize licensing new software. Stretch and grow without the need
to buy expensive software licenses or programs.
• Improve flexibility. You can change direction without serious
financial issues at stake.

15. Green Choices
• Turn on Power Management
• Set screensavers to None
• Buy Energy Star rated computers
• Use laptops instead of desktops as they typically
use less power
• Turn off peripherals when not in use
• Turn off power at power point to stop phantom /
standby loads
• Close unused applications
• Turn off monitor when not in use
• Measure your power consumption

16. Where is IT saving
environment now?
• Electronic banking, electronic receipts, electronic
pay slips, Intranets, Wikis, electronic form
handling, email instead of post, email instead of
fax, duplex printing, saving us from repetitive
tasks, decision support systems, electronic
commerce, instant messaging, electronic
magazines & newspapers, online services such
as email, document handling and computer
maintenance.

17. Conclusions
• Green IT
– IT is a major power consumer
– A significant percentage of the power is
wasted
– Opportunities exist to dramatically improve IT
energy efficiency
– IT can be a very beneficial part of the Green
movement

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