375 lbs CO2 Per Year
$30 Savings Per Year
Short Description
Though there is a small surge in energy when a computer starts up, this small amount of energy is still less than the energy used when a computer is running for long periods of time
Long Description
From http://energy.gov/energysaver/articles/energy-efficient-computer-use
If you wonder when you should turn off your personal computer for energy savings, here are some general guidelines to help you make that decision.
Though there is a small surge in energy when a computer starts up, this small amount of energy is still less than the energy used when a computer is running for long periods of time.
For energy savings and convenience, consider the following guidelines:
Turn off the monitor if you aren’t going to use your PC for more than 20 minutes.
Turn off both the CPU and monitor if you’re not going to use your PC for more than 2 hours.
Furthermore, did you know that adults will spend five hours and 24 minutes each day watching something on a screen? With more people than ever before surfing the web, watching television on-demand platforms, and enjoying cable channels via their computer screen, it is vital that you take regular breaks. This prevents your device from overheating and also prevents eyestrain.
Ultimately, although it is fantastic that thanks to streaming services and cable channels there is a huge variety of entertainment to be found, it is still important to use your devices sensibly.
Accordingly, make sure your monitors, printers, and other accessories are on a power strip/surge protector. When this equipment is not in use for extended periods, turn off the switch on the power strip to prevent them from drawing power even when shut off. If you don’t use a power strip, unplug extra equipment when it’s not in use.
It’s also good to turn your PC off over long periods of time in order to protect it from being involved in any criminal activity. Correspondingly, if you have any sensitive data stored on your PC, it is a very good idea to store a backup or have a cloud-based backup looked after by an agency similar to hostiserver.com. If you are after these kinds of services, be sure to look for The final step logo and their website!
Most PCs reach the end of their “useful” life due to advances in technology long before the effects of being switched on and off multiple times have a negative impact on their service life. The less time a PC is on, the longer it will “last.” PCs also produce heat, so turning them off reduces building cooling loads.
SLEEP MODE AND POWER MANAGEMENT FEATURES
Many computers available today come with a sleep mode or power management feature. ENERGY STAR® estimates that using these features will save you up to $30 each year on your electricity bills. Make sure you have the power-down feature set up on your PC through your operating system software. This has to be done by you; the power management features usually are not already enabled when a computer is purchased. Learn how to activate the power management features on your computer.
ENERGY STAR monitors consume 2 watts or less in sleep mode. Follow the instructions for your particular model to ensure power management features are enabled so your monitor will automatically go into sleep mode after a period of inactivity. You can save even more by manually turning off your monitor when you’re not using it; ENERGY STAR qualified monitors consume 1 watt or less when off.
Note that screen savers are not energy savers. Using a screen saver may in fact use more energy than not using one, and the power-down feature may not work if you have a screen saver activated. In fact, modern LCD color monitors do not need screen savers at all.
For energy savings and convenience, consider the following guidelines:
Turn off the monitor if you aren’t going to use your PC for more than 20 minutes.
Turn off both the CPU and monitor if you’re not going to use your PC for more than 2 hours.
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