[26854] in resnet
Re: eco-friendly computing labs
daemon@ATHENA.MIT.EDU (Doughty, Marc)
Thu Oct 13 13:33:13 2011
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Message-ID: <CAEPWjztFbakSgWh5qYriK8wkSrRA6rMtgRS_PV7V8OykO0sLyA@mail.gmail.com>
Date: Thu, 13 Oct 2011 13:31:37 -0400
Reply-To: Resnet Forum <RESNET-L@listserv.nd.edu>
From: "Doughty, Marc" <marc_doughty@brown.edu>
To: RESNET-L@listserv.nd.edu
In-Reply-To: <CANtPpk5+xSbv2Jj_3wXmHVrB1iHbk+CCzopypq9K_4U01nsZDQ@mail.gmail.com>
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I use the RSAT tools on a Server 2008 R2 box. The tools from Server 2003
weren't letting me use Windows 7 features that I needed (like the improved
power management). You -can- use newer RSAT tools on an older domain,
despite widespread misconceptions.
- Marc Doughty
"If you aren't sure who is the give-way vessel, you are the give-way
vessel."
On Thu, Oct 13, 2011 at 12:19 PM, Mike King <me@mpking.com> wrote:
> You got an ADM for that power policy? Does it apply to XP machines? We've
> never really gotten our GP power policies to work reliably.
>
> Mike
>
>
> On Thu, Oct 13, 2011 at 11:09 AM, Doughty, Marc <marc_doughty@brown.edu>wrote:
>
>> We use Group Policy to set a power plan in the labs. Previously only the
>> screens would sleep, but now the computers themselves go to bed after 30
>> minutes inactivity at the login screen (the AutoLogoff screensaver ends idle
>> sessions after 15 minutes, so nobody is ever 'sleeped-off' their machine).
>>
>> I don't have hard numbers, but our computers consume about 80 watts each
>> at idle, and stats look like they're 'asleep' about 50% of the time... There
>> are 250 of them... At 8 cents a kilowatt-hour, that's about $7K a year in
>> savings (my math might be WAY off). It also reduces cooling costs
>> dramatically; there are rooms that used to have 24/7 'boosted' AC units that
>> are off most of the time now.
>>
>> So... Fifteen minutes in GPMC saves $15K a year, and keeps about a
>> bazillion pounds of CO2 out of the atmosphere.
>>
>> - Marc Doughty
>> "If you aren't sure who is the give-way vessel, you are the give-way
>> vessel."
>>
>>
>>
>> On Wed, Oct 12, 2011 at 8:09 PM, Stacey Kimmel-Smith <sek2@lehigh.edu>wrote:
>>
>>> Hi,
>>>
>>> I'm interested in finding out what other institutions are doing to make
>>> their existing public computing labs more green/environmentally friendly.
>>> From power saving techniques to reducing default margins on WORD software,
>>> making eco-friendly fonts available, whatever. Please share!
>>>
>>> Thanks,
>>>
>>> Stacey Kimmel-Smith
>>> Lehigh University
>>>
>>> ______________________________**_____________________
>>> You are subscribed to the ResNet-L mailing list.
>>>
>>> To subscribe, unsubscribe or search the archives,
>>> go to http://LISTSERV.ND.EDU/**archives/resnet-l.html<http://LISTSERV.ND.EDU/archives/resnet-l.html>
>>> ______________________________**_____________________
>>>
>>
>> ___________________________________________________ You are subscribed to
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>> To subscribe, unsubscribe or search the archives, go to
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>>
>
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I use the RSAT tools on a Server 2008 R2 box. The tools from Server 2003 we=
ren't letting me use Windows 7 features that I needed (like the improve=
d power management). You -can- use newer RSAT tools on an older domain, des=
pite widespread misconceptions.<br clear=3D"all">
<br>- Marc Doughty<br>"If you aren't sure who is the give-way vess=
el, you are the give-way vessel."<br>
<br><br><div class=3D"gmail_quote">On Thu, Oct 13, 2011 at 12:19 PM, Mike K=
ing <span dir=3D"ltr"><<a href=3D"mailto:me@mpking.com">me@mpking.com</a=
>></span> wrote:<br><blockquote class=3D"gmail_quote" style=3D"margin:0 =
0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">
You got an ADM for that power policy? =A0Does it apply to XP machines? =A0W=
e've never really gotten our GP power policies to work reliably.<div><b=
r></div><div><font color=3D"#888888">Mike</font><div><div></div><div class=
=3D"h5">
<br><br><div class=3D"gmail_quote">On Thu, Oct 13, 2011 at 11:09 AM, Dought=
y, Marc <span dir=3D"ltr"><<a href=3D"mailto:marc_doughty@brown.edu" tar=
get=3D"_blank">marc_doughty@brown.edu</a>></span> wrote:<br>
<blockquote class=3D"gmail_quote" style=3D"margin:0 0 0 .8ex;border-left:1p=
x #ccc solid;padding-left:1ex">We use Group Policy to set a power plan in t=
he labs. Previously only the screens would sleep, but now the computers the=
mselves go to bed after 30 minutes inactivity at the login screen (the Auto=
Logoff screensaver ends idle sessions after 15 minutes, so nobody is ever &=
#39;sleeped-off' their machine).<br>
<br>I don't have hard numbers, but our computers consume about 80 watts=
each at idle, and stats look like they're 'asleep' about 50% o=
f the time... There are 250 of them... At 8 cents a kilowatt-hour, that'=
;s about $7K a year in savings (my math might be WAY off). It also reduces =
cooling costs dramatically; there are rooms that used to have 24/7 'boo=
sted' AC units that are off most of the time now.<br>
<br>So... Fifteen minutes in GPMC saves $15K a year, and keeps about a bazi=
llion pounds of CO2 out of the atmosphere.<br clear=3D"all"><font color=3D"=
#888888"><br>- Marc Doughty<br>"If you aren't sure who is the give=
-way vessel, you are the give-way vessel."</font><div>
<div></div><div><br>
<br><br><div class=3D"gmail_quote">On Wed, Oct 12, 2011 at 8:09 PM, Stacey =
Kimmel-Smith <span dir=3D"ltr"><<a href=3D"mailto:sek2@lehigh.edu" targe=
t=3D"_blank">sek2@lehigh.edu</a>></span> wrote:<br><blockquote class=3D"=
gmail_quote" style=3D"margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-=
left:1ex">
Hi,<br>
<br>
I'm interested in finding out what other institutions are doing to make=
their existing public computing labs more green/environmentally friendly. =
From power saving techniques to reducing default margins on WORD software, =
making eco-friendly fonts available, whatever. Please share!<br>
<br>
Thanks,<br>
<br>
Stacey Kimmel-Smith<br>
Lehigh University<br>
<br>
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</blockquote></div><br>
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</p></div></div></blockquote></div><br></div></div></div><div><div></div><d=
iv class=3D"h5">
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</p></div></div></blockquote></div><br>
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