All about Green Computer Technology


Recently international warming has become a prime concern for all nations on the globe. All most all governments on the earth are taking drastic measures to reduce Carbon emission in their countries. And these measures are applicable to all industries like that of Info Technology.

Carbon emission reduction methods

As a result the inevitable query arises: How to minimize Carbon emission?

The most widespread approaches to minimize Carbon emission consist of minimizing the utilization of risky supplies, maximizing energy efficiency during the product’s life-cycle, enhancing the recyclable characteristics of inoperative merchandise and industrial wastes.

Green Computer Technology

Now the question is what measures the IT sector can take to decrease carbon emission.

The answer is simple: use Green Pc Technology. Green Pc Technologies is absolutely nothing but a individual computer technologies which is low on energy consumption and environment friendly. Naturally the query arises how to adopt Green Computer Technology.

To answer that query, first factor to be regarded is what equipments are used by the IT market. Generally the most widespread machines utilized by the IT industry are servers, computer systems and connected subsystems. The linked subsystems contain show devices, printers, storage devices, communication and networking gadgets, and so forth.


The brain of a Computer is its processor. The major processor makers are designing new processors that use significantly less power and carry out a lot greater than the earlier processors. Here the principal point to be regarded is the desktop requirement. If the desktop requirement is higher, clearly the energy consumption by the processor will be also higher. Also significantly less is the Computer utilization time the significantly less is the power consumption. So the purpose right here is to lessen desktop specifications and Pc utilization time.


Motherboard is the heart of a Computer. Motherboard designers are coming up with motherboard technologies that draw less energy compared to the previously designed motherboards. Most recent motherboard technologies analyze the actual CPU loading and dynamically adjust energy consumption and efficiency parameters to save power.


Among the all components of a Computer, the display, specially the CRT monitor, consumes the maximum energy. LCD monitors consume considerably significantly less power. A 17 inch CRT display eats up 72W, whilst a LCD display of the very same size draws only 20W. Also LCD displays occupy significantly less space, are classy and pleasing to eyes. Generally LCD displays use cold cathode fluorescent bulb for illumination. Today some latest LCD displays use LEDs which consume significantly less energy.

Challenging drives

Configurations are already offered to retailer data whilst drawing much less power. Difficult drive producers have invented power effective Tough Drives for desktop PCs. The newest challenging drives come with sophisticated power management systems, which lessen the energy consumption in the course of unengaged period. Nowadays external challenging drives also attributes power management program which drives them into sleep mode whilst not becoming utilized.


The most recent RAM chips are made to consume significantly less power. Most current IRAM architecture with a combination of DRAM and a processor on the very same chip eats up significantly less power than conventional RAMs.

Graphics Processing Unit

Apart from the monitor, the Graphics Processing Unit draws the maximum amount of power. Nowadays energy efficient GPU uses a shared terminal as an alternative of a video card. Some of the GPUs use motherboard video output which consumes less energy.