Just how much electricity does a computer use? Enough that you should be concerned about it. Learn how to run your machine more efficiently.
A computer's wattage should be listed on the serial tag. You can check your computer to determine your computer's specifications; however, the listed amount is basically a rough estimate. Even during peak use, a computer may only use around 100 watts.
Generally, a desktop tower, not including the monitor, uses around 65 watts but can use up to 250 watts, depending on the hardware inside the system. Laptops pull about 45 watts, on average. Set your computer to slip into hibernation, and depending on what's inside your machine, three to 35 watts are used. Sleep or standby mode pulls one to six watts.
Consider the monitor use, also. A CRT monitor uses nearly 80 watts. LCD monitors use around 35 watts. Adding a screen saver does not affect the power; in fact, some elaborate screen savers can bump up the wattage. If you leave your computer on during the day but aren't always using it, set your monitor to sleep mode. Depending on the monitor brand, only up to 15 watts will be in use.
Want to know how your computer energy costs are each year? Follow this simple formula:
The next time your daughter falls asleep and leaves the computer running all night, you may not need to worry. Adjust computer settings for hibernation or standby and keep energy costs at a minimum.
Wondering what the cash for caulkers qualifications will be? Although the legislation is still making its way through Congress, there are some existing programs that offer a strong indication of how the final plan will work.
What is Cash for Caulkers? Like Cash for Clunkers, this program aims to stimulate the economy by providing cash incentives for people to make changes that will reduce their energy consumption.