Essay about green computing

Submitted By micromax2
Words: 3431
Pages: 14

Green Computing
Abstract
Green is the burning topic these
days. In this paper, we present a brief
overview of Green Computing. Green
computing refers to supporting business
critical computing needs with least
possible amount of power or sustainable
computing. This is a new paradigm of
designing the computer system which
considers not only the processing
performance but also the energy
efficiency.
In the past, the sole focus was on
IT equipments, processing power and
associated equipment which includes
infrastructure, power, cooling and data
center space which was always assumed
as readily available and affordable. The
driving force behind this change comes
from the ever growing business
computing needs, fast growing burden of
energy cost, growing awareness of global
warming issues, and increasing sense of
national energy security.
Here we also provide a review of
how IT equipment power consumption
across the industry is affecting the
industry. It will focus on how equipment
power consumption impacts the overall
power usage and total cost of ownership
and deploy to meet their business needs.
It will also briefly cover the general
technological trends in the IT industry
which are available in the race to meet
green computing requirements.
So in this paper we depict the
need of Green Computing to the society,
roads to Green Computing, and the
Strategies to implement Green
Computing for creating a sustainable
environment.
Introduction
Bill Gates predicted many years ago of
a PC in every home. He was widely
considered to be simply promoting an
unlikely scenario with the aim of
boosting Microsoft's profits. However,
how right he truly was. Not just at
home but also virtually every
commercial organization of any size
is heavily reliant upon IT. At home
there is little we can do regarding our
use of IT, other than not leaving our
PC's switched on unnecessarily, but
for organizations there is massive
scope for affecting energy use,
recycling, the public image, and
profits through adopting a green
approach to IT.
With increasing recognition that man-
made greenhouse gas emissions are a
major contributing factor to global
warming, enterprises, governments,
and society at large now have an
important new agenda i.e. Tackling
environmental issues and adopting
environmentally sound practices.
Greening our IT products,
applications, services, and practices
is an economic and environmental
imperative, as well as our social
responsibility. Therefore, a growing
number of IT vendors and users are
moving toward green IT and thereby
assisting in building a green society
and economy.
Environmental and energy
conservation issues have taken center
stage in the global business arena in
recent years. The reality of rising en­
ergy costs and their impact on
international affairs coupled with the
increased concern over the global
warming climate crisis and other en­
vironmental issues have shifted the
social and economic consciousness of
the business community. Fortunately,
solutions to this problem exist today
and Enterprise Management
Associates (EMA) recommends
businesses to implement a green
computing solution not only to
contribute to the global
environmental movement, but also to
decrease operating expenses and
boost profitability.
What is Green
Computing?
“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. Making a
conscious decision to go green in the
workplace, not only improves your
bottom line, but also reduces your
carbon footprint. It’s a win-win no
matter how you look at it.
Green Computing or Green IT refers
to environmentally sustainable
computing or IT. It is "the study and
practice of designing, manufacturing,
using, and disposing of computers,
servers, and associated subsystems—
such as