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1. Your sleep in a school is good for us!
s1230243 Ryuji Fujita

2. Saving power to sleep
● Sleep make you store power.
Then not only you store power but also computer too.

3. What sleep is good in a school?
● If you are computer, I will say OK.
Then, if you are entirely no enough to sleep.

4. Sleep is ecological
● Sleeping computer in a school save electric power.
● You never sleep in a school!

5. Decrease about $45,000 annually!
● To keep 4,000 computer sleep decrease about
$45,000 annually.

6. Who study it?
● Environmental Protection Agency
● The North Thurston public school in Olympia

7. Power management
● Power management is that computer's monitor and
computer's system is made low power by making
sleep mode. It's defined by EPA.

8. What is sleep mode?
● Sleep mode is that computer switch off LED without
stop program. It's not turn off.

9. You try to research!
● How power management save energy at your school?
● How much money power management save?
● What is the best?
The next page explain what you need.

10. The best power management for your
school(1/4)
● You should know power management background.

11. The best power management for your
school(2/4)
● You should gather the information like computer using
electric, cost or computer numbers.

12. The best power management for your
school(3/4)
● You should estimate energy and cost by using the
free soft.

13. The best power management for your
school(4/4)
● If your school introduces power management, you
should research for being detected value for cost or
energy.

14. my opinion
● Not only power management support your school's
finance but also make environmental good.

15. Conclusion
● Sleep mode save big money for a school or company
etc...