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<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Hello Paul<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p>&nbsp;</o:p></span></p>

<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>There is some information available in a presentation on the
California CEUS Study done by Martha Brook of the CEC.<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p>&nbsp;</o:p></span></p>

<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>You can find that here:  <a
href="http://eber.ed.ornl.gov/tc96/Peeking%20Under%20the%20Hood%20CEUS.ppt">http://eber.ed.ornl.gov/tc96/Peeking%20Under%20the%20Hood%20CEUS.ppt</a><o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p>&nbsp;</o:p></span></p>

<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>But beware!  It is a huge presentation (13Mb!) so you should <u>save</u>
it instead of trying to open it : )<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p>&nbsp;</o:p></span></p>

<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p>&nbsp;</o:p></span></p>

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<p class=MsoNormal><i><span style='font-size:10.0pt;font-family:"Arial","sans-serif";
color:#1F497D'>Bob Ramírez, P.E.</span></i><span style='font-size:10.0pt;
font-family:"Tahoma","sans-serif";color:#1F497D'><o:p></o:p></span></p>

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<p class=MsoNormal><i><span style='font-size:10.0pt;font-family:"Arial","sans-serif";
color:#1F497D'><a href="mailto:Bob.Ramirez@Itron.com"><span style='color:blue'>Bob.Ramirez@Itron.com</span></a></span></i><i><span
style='font-size:10.0pt;font-family:"Arial","sans-serif";color:#1F497D'><o:p></o:p></span></i></p>

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<p class=MsoNormal><i><span style='font-size:10.0pt;font-family:"Arial","sans-serif";
color:#1F497D'><a href="http://www.itron.com/consulting"><span
style='color:blue'>Itron,</span><span style='font-size:12.0pt;color:blue'> </span><span
style='color:blue'>Inc., Consulting &amp; Analysis Services</span></a></span></i><span
style='font-size:10.0pt;font-family:"Tahoma","sans-serif";color:#1F497D'><o:p></o:p></span></p>

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<p class=MsoNormal><i><span style='font-size:10.0pt;font-family:"Arial","sans-serif";
color:#1F497D'>11236 El Camino Real &gt; San Diego, CA&nbsp; 92130-2650</span></i><span
style='font-size:10.0pt;font-family:"Tahoma","sans-serif";color:#1F497D'><o:p></o:p></span></p>

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<p class=MsoNormal><i><span style='font-size:10.0pt;font-family:"Arial","sans-serif";
color:teal'>Main: 858-724-2620</span></i><span style='font-size:10.0pt;
font-family:"Tahoma","sans-serif";color:#1F497D'><o:p></o:p></span></p>

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<p class=MsoNormal><i><span style='font-size:10.0pt;font-family:"Arial","sans-serif";
color:teal'>Direct:&nbsp;858-724-2650&nbsp; Cell: 858-692-5676</span></i><span
style='font-size:10.0pt;font-family:"Tahoma","sans-serif";color:#1F497D'><o:p></o:p></span></p>

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<p class=MsoNormal><i><span style='font-size:10.0pt;font-family:"Arial","sans-serif";
color:teal'>Fax: 858-724-2690</span></i><span style='font-size:11.0pt;
font-family:"Calibri","sans-serif";color:#1F497D'><o:p></o:p></span></p>

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<p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>From:</span></b><span
style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'> bldg-sim-bounces@lists.onebuilding.org
[mailto:bldg-sim-bounces@lists.onebuilding.org] <b>On Behalf Of </b>Paul
Raftery<br>
<b>Sent:</b> Tuesday, March 03, 2009 12:51 PM<br>
<b>To:</b> bldg-sim@lists.onebuilding.org<br>
<b>Subject:</b> [Bldg-sim] Survey regarding types of HVAC systems used?<o:p></o:p></span></p>

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<p class=MsoNormal><o:p>&nbsp;</o:p></p>

<p class=MsoNormal>Hi all,<br>
<br>
I have a query regarding the percentage breakdown of types of HVAC systems used
in office buildings. i.e. What percentage of buildings use VAV, dual duct,
radiant systems, NV, etc.&nbsp; <br>
<br>
As of yet I have been unable to find any study regarding this, but I'm hoping
that at least one has been done. Up to date statistics for the US or Europe
would be preferred, but if you know of any information (even if it is
outdated), that would be a big help. Likewise, if you know of studies that are
for other types of buildings - labs, schools, hospitals etc. - please let me
know.<br>
<br>
Thanks!<br clear=all>
<br>
-- <br>
Regards,<br>
Paul Raftery<br>
<br>
<br>
=====================<br>
Contact Details<br>
=====================<br>
Paul Raftery, BEng(Hons) (Mech), Fulbright Fellow<br>
Building Technology Department,<br>
Environmental Energy Technologies Division,<br>
Lawrence Berkeley National Laboratory,<br>
1 Cyclotron Road,<br>
Berkeley,<br>
California 94720-8134,<br>
United States of America<br>
<br>
Phone: +1 510 283 8113<br>
Skype: praftery<o:p></o:p></p>

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