It will come as no surprise to find that computers are now a standard feature in many UK households. But with more and more time spent on our home computers, the electricity used to power our home computers doubled between 2000 and 2005, and by 2020 it is expected to increase by a further third.
Computers aren’t the most power-hungry gadgets, but if you’re looking for a new computer, it may be worth considering whether a lower-energy alternative might meet your needs.
According to the Energy Savings Trust, laptops run on just a third of the energy used by a desktop PC, which means that aside from the savings of COsub> 2, you could save more than £ 35 a year on electricity bills by make the change.
Compared to desktop computers, laptop components are smaller and more efficient, require less electricity to run, and are therefore responsible for less CO2 emissions.
Without applicable energy rating standards within the computer industry, it is not always clear whether your preferred model is as energy efficient as you would like it to be. However, the EU Energy Star is a voluntary scheme that aims to promote energy efficient office equipment, so look for products with an Energy Star rating.
Apple MacBook Air meets Energy Star standards to improve energy efficiency and reduce hazardous components. In addition to looking like the piece for being ultra-thin and with a 13.3-inch screen, a 1.6 GHz or 1.8 GHz Intel Core 2 Duo processor, a 1.8-inch 80 GB hard drive and fewer dangerous components Than previous models, the MacBook laptop underscores Apple’s commitment. to enhance the environmental credentials of your technology. The laptop incorporates a mercury-free LCD screen with arsenic-free glass and BFR-free material used for most circuit boards, as well as PVC-free internal cables. It is even sold in a retail box that is 56% smaller than the old packaging and made from 100% recycled material.
If you prefer a Microsoft Windows compatible laptop with green credentials, an HP laptop might be the option for you. HP laptops are designed for longer battery life and lower power consumption than other laptops. HP products are designed for reliability and upgradeability, extending the life of notebook computers, saving IT replacement costs, and reducing waste.
Alternatively, Sony’s VAIO notebooks use an LED-backlit LCD screen, which is mercury-free and more efficient than a traditional lamp-based backlight. An ambient light sensor also automatically adjusts the screen brightness to save more power.
By opting for a laptop instead of a desktop, you can feel good because you are using less energy and doing your little bit to reduce carbon emissions.