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</o:shapelayout></xml><![endif]--></head><body lang=EN-US link=blue vlink=purple><div class=WordSection1><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Segoe UI","sans-serif";color:#1F497D'>That’s how we’ve interpreted it also. Pretty much if it’s not completely electric heat, it’s hybrid (in terms of ASRHAE 90.1 App G)<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Segoe UI","sans-serif";color:#1F497D'><o:p> </o:p></span></p><div><p class=MsoNormal><b><span style='font-family:"Segoe UI","sans-serif";color:#C75B12'>William Mak, LEED AP BD+C</span></b><span style='font-size:9.0pt;font-family:"Segoe UI","sans-serif";color:#1F497D'><br></span><span style='font-size:8.0pt;font-family:"Segoe UI","sans-serif";color:black'>Mechanical Design Engineer</span><span style='font-size:9.0pt;font-family:"Segoe UI","sans-serif";color:black'><br></span><span style='font-size:9.0pt;font-family:"Segoe UI","sans-serif";color:#1F497D'><br></span><b><span style='font-size:10.0pt;font-family:"Segoe UI","sans-serif";color:#C75B12'>EPSTEIN</span></b><span style='font-size:9.0pt;font-family:"Segoe UI","sans-serif";color:#1F497D'><br></span><span style='font-size:8.0pt;font-family:"Segoe UI","sans-serif";color:black'>Architecture<br></span><span style='font-size:8.0pt;font-family:"Segoe UI","sans-serif";color:#C75B12'>Interiors</span><span style='font-size:8.0pt;font-family:"Segoe UI","sans-serif";color:black'><br>Engineering<br></span><span style='font-size:8.0pt;font-family:"Segoe UI","sans-serif";color:#C75B12'>Construction</span><span style='font-size:8.0pt;font-family:"Segoe UI","sans-serif";color:black'><o:p></o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Segoe UI","sans-serif";color:black'>Sustainability<br><br>600 West Fulton Street<br>Chicago, Illinois 60661-1259<br><br>D: (312) 429-8116<br>F: (312) 429-8800</span><span style='font-size:8.0pt;font-family:"Segoe UI","sans-serif";color:#1F497D'><o:p></o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Segoe UI","sans-serif";color:black'>E:</span><span style='font-size:8.0pt;font-family:"Segoe UI","sans-serif";color:#0070C0'> <a href="mailto:wmak@epsteinglobal.com">wmak@epsteinglobal.com</a></span><span style='font-size:8.0pt;font-family:"Segoe UI","sans-serif";color:black'><br>W:</span><span style='font-size:8.0pt;font-family:"Segoe UI","sans-serif";color:#C75B12'> <a href="http://www.epsteinglobal.com/"><span style='color:#C75B12'>www.epsteinglobal.com</span></a></span><span style='font-size:9.0pt;font-family:"Segoe UI","sans-serif";color:black'><br><br></span><span style='font-size:10.0pt;font-family:Webdings;color:#00B050'>þ</span><span style='font-size:8.0pt;font-family:"Segoe UI","sans-serif";color:black'> Epstein is a firm believer in sustainability. We ask that you please consider the environment before printing this e-mail.<o:p></o:p></span></p></div><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Segoe UI","sans-serif";color:#1F497D'><o:p> </o:p></span></p><div><div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0in 0in 0in'><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>Hall, Brendan<br><b>Sent:</b> Thursday, June 09, 2011 1:47 PM<br><b>To:</b> Chris; BldgSim Mailing List<br><b>Subject:</b> Re: [Bldg-sim] Hybrid System - Definition?<o:p></o:p></span></p></div></div><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:navy'>I’ve tried to find a specific definition before with not a whole lot of luck. We’ve taken it as pretty much anything at is not purely sourced from the electrical grid. The example that I always run into is primary heating using a heat pump with a natural gas fired boiler as backup/supplemental heat. So it would be an electric/fossil hybrid. If anyone comes across an official definition I would be interested in seeing it.<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:navy'><o:p> </o:p></span></p><div><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:navy'>Brendan Hall, M.Sc.<br>Mechanical Engineer</span><span style='color:navy'><o:p></o:p></span></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span style='color:navy'> </span><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:navy'><o:p></o:p></span></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span style='font-size:13.5pt;font-family:"Arial","sans-serif";color:red'>karpinski<br></span><span style='font-size:7.5pt;font-family:"Arial","sans-serif";color:navy'>ENGINEERING</span><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:navy'><br>3135 Euclid Avenue<br>Cleveland, OH 44115<br></span><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:red'>P</span><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:navy'> 216.391.3700</span><span style='color:navy'><o:p></o:p></span></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:red'>F </span><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:navy'> 216.391.0108<br></span><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:red'>E</span><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:navy'> </span><u><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:blue'><a href="mailto:bhall@karpinskieng.com">bhall@karpinskieng.com</a></span></u><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:blue'><br></span><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:red'>W </span><u><span style='font-size:9.0pt;font-family:"Arial","sans-serif";color:blue'><a href="http://www.karpinskieng.com/" title="http://www.karpinskieng.com/">www.karpinskieng.com</a><o:p></o:p></span></u></p></div><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:navy'><o:p> </o:p></span></p><div><div class=MsoNormal align=center style='text-align:center'><hr size=2 width="100%" align=center></div><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>Chris<br><b>Sent:</b> Thursday, June 09, 2011 2:26 PM<br><b>To:</b> BldgSim Mailing List<br><b>Subject:</b> [Bldg-sim] Hybrid System - Definition?</span><o:p></o:p></p></div><p class=MsoNormal><o:p> </o:p></p><div><p class=MsoNormal><span style='font-family:"Comic Sans MS";color:#000066'>Trying to track down the definition of a hybrid system according to ashrae. </span><o:p></o:p></p></div><div><p class=MsoNormal><span style='font-family:"Comic Sans MS";color:#000066'>Does anyone know where that definition can be found?</span><o:p></o:p></p></div><div><p class=MsoNormal><span style='font-family:"Comic Sans MS";color:#000066'>Cheers.<br clear=all></span><br>-- <br>Chris Flood BSc (Eng)<br>Senior Building Analyst<o:p></o:p></p></div></div></body></html>