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	<title>IT Community &#187; Uncategorized</title>
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		<title>Shut down those computers, save energy?</title>
		<link>http://blog.umt.edu/itcommunity/2008/05/19/shut-down-those-computers-save-energy/</link>
		<comments>http://blog.umt.edu/itcommunity/2008/05/19/shut-down-those-computers-save-energy/#comments</comments>
		<pubDate>Mon, 19 May 2008 22:56:21 +0000</pubDate>
		<dc:creator>Jace Laakso</dc:creator>
				<category><![CDATA[Administrative]]></category>
		<category><![CDATA[Policies]]></category>
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		<description><![CDATA[Lately there has been some discussion about saving energy by shutting down computers at night. Some have said that computers go into &#8220;Sleep Mode&#8221; or &#8220;Hibernation&#8221; and thereby save lots of energy. This is a good thing right? That depends upon whom you ask. According to a website called greendaily.com, if every device was left [...]]]></description>
			<content:encoded><![CDATA[<p>Lately there has been some discussion about saving energy by shutting down computers at night. Some have said that computers go into &#8220;Sleep Mode&#8221; or &#8220;Hibernation&#8221; and thereby save lots of energy. This is a good thing right? That depends upon whom you ask. According to a website called <a href="http://www.greendaily.com/2007/10/09/the-myth-of-sleep-mode/">greendaily.com</a>, if every device was left in sleep mode it would still be a huge drain of wasted energy. Millions of devices on standby, ready at a moment&#8217;s notice to jump into action when needed sounds like a good thing no longer. I personally have several devices at home that are in &#8220;standby&#8221; mode, things such as the battery charger for my 18 volt power saw, the charger for the AAA batteries for my wireless mouse and digital camera. I once had a set of under counter lights that even when shut off would still have a very warm transformer, hours later. It could only shut off if it was unplugged. Wasted electricity and more coal burned to keep that transformer at the ready.</p>
<p>Green Daily goes on to say that by the year 2010, 20% of every American&#8217;s electricity bill will go towards paying for this wasted energy.  Let&#8217;s see, if I could pay 20 percent less to the power company, I might be able to afford that trip to Finland next year to see those relatives I&#8217;ve never met, but number into the hundreds. And Finland is an expensive place to visit.</p>
<p>So by all means, turn off those computers and monitors when you leave work (unless they are University servers: Don&#8217;t touch that switch!). Turn off anything that has an LED light still glowing and isnt&#8217; being used except for a little bit each day. Or even better, unplug the device completely if the glowing eye won&#8217;t shut off. It actually takes less energy to start them up again next morning than leaving them on all night in &#8220;Sleep Mode&#8221;.</p>
<p>But there is debate about how much to shut off and if it takes too long to catch up to all those updates that take place on Tuesday night/Wednesday morning. But first thing, turn it on and go get a cuppa joe or catch up with your buds and before you know it, your machine will be ready to tackle the day.</p>
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