Each year more and more computers are purchased and put to use. But it s not just the number of computers which is driving energy consumption upward. The way that we use computers also adds to the increasing energy burden. Research reveals that most personal desktop computers are not being used the majority of the time they are running and many personal computers nationwide are needlessly left on continuously. There are now over 17,000 computers on campus.
Computers generate heat and require additional cooling which adds to energy costs.
In the summer, these temperatures may satisfy computer lab cooling needs while overcooling other spaces. Given UB s commitment to energy conservation and environmental stewardship, we must address the issue of responsible computer use. Your CPU may require anywhere from 50 to 150 watts of electric power. Add 50 to 150 watts for a 15-17 inch color monitor, proportionately more for larger monitors. The power requirements of conventional laser printers can be as much as 100 watts or more when printing though much less if idling in a sleep mode.