�鶹��Ƶ

==Average power usage==
{| class="fancy" width="100%"
|+ Monitors
! Monitor !! When on !! When power saving !! When off 
|- class="even"
| Samsung 55" LCD HDTV || 150W || Unknown || 1W
|- class="odd"
| Viewsonic 32" LCD HDTV || 120W || Unknown || < 1W
|- class="even"
| Viewsonic 19" LCD || 31W || 0W || 0W
|- class="odd"
| Viewsonic 20" 2030m LCD || 45W || 0W || 0W
|- class="even"
| Viewsonic 20" 2030wm LCD || 35W || 0W || 0W
|- class="odd"
| 17" CRT || 70W || Unknown || Unknown
|- class="even"
| 19" CRT || 100W || Unknown || Unknown
|- class="odd"
| 21" CRT || 115W || Unknown || Unknown
|-
|}

{| class="fancy" width="100%"
|+ Other devices
! Device !! When on !! When power saving !! When off 
|- class="odd"
| Intel Mac Mini || 28W || 2W || 1W
|- class="even"
| G4 17" laptop || 27W || 2W || 1W
|- class="odd"
| �鶹��Ƶ G43 || 73W || Unknown || 0W
|- class="even"
| �鶹��Ƶ 965 || 73W || Unknown || 0W
|- class="odd"
| �鶹��Ƶ G35 || 73W || Unknown || 0W
|- class="even"
| Thinkpad Core Duo || 17W || 0W || 0W
|-
| MPC 385 || 60W || 3W || 2W
|-
| MPC 375 || 85W || 4W || 3W
|-
|}

==Electricity Costs==
The college currently spends about &#36;0.12 per kwh (including the increase in peak usage assuming the device will be on during the peak usage time)

That comes out to be about &#36;1.05 per watt per year. Therefore, a computer which uses 185W with its monitor costs the college about &#36;160/year more than a laptop which uses 15W if the computers are left on all the time. If they are used 33% of the time (8 hours a day) it costs &#36;56 per year more.

==External link==
* [http://www.viewsonic.com/monitoruniversity/lcd.htm ViewSonic: Monitor University: LCD vs. CRT: LCD Advantages]

[[Category:Energy]]