<div dir="ltr">Erik,<div>We typically use C407 in 2015 IECC, unless a project can't meet the 15% savings threshold, then we use ASHRAE 90.1-2013.  Under ASHRAE 90.1-2013 projects don't show any savings, but they have to do end-use monitoring and receptacle control.  There are other differences, but design teams would rather stick with what they know and that's the I-codes.<br clear="all"><div><div dir="ltr" class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><p></p><span><p dir="ltr" style="font-family:Roboto,RobotoDraft,Helvetica,Arial,sans-serif;line-height:1.2;margin-top:10pt;margin-bottom:0pt"><span style="font-size:8pt;font-family:Arial;color:rgb(31,73,125);font-weight:700;vertical-align:baseline;white-space:pre-wrap">Sue Reilly, PE, LEED AP</span></p><p dir="ltr" style="font-family:Roboto,RobotoDraft,Helvetica,Arial,sans-serif;line-height:1.2;margin-top:0pt;margin-bottom:0pt"><span style="font-size:8pt;font-family:Arial;color:rgb(31,73,125);font-weight:700;vertical-align:baseline;white-space:pre-wrap">Principal / Energy Team Leader</span></p><p dir="ltr" style="font-family:Roboto,RobotoDraft,Helvetica,Arial,sans-serif;line-height:1.2;margin-top:0pt;margin-bottom:0pt"><span style="font-size:8pt;font-family:Arial;color:rgb(31,73,125);font-weight:700;vertical-align:baseline;white-space:pre-wrap">Group14 Engineering, PBC.</span><span style="font-size:8pt;font-family:Arial;color:rgb(31,73,125);vertical-align:baseline;white-space:pre-wrap"> </span><span style="font-size:8pt;font-family:Arial;color:rgb(0,176,240);font-style:italic;vertical-align:baseline;white-space:pre-wrap">Inspiring better buildings.</span></p><p dir="ltr" style="font-family:Roboto,RobotoDraft,Helvetica,Arial,sans-serif;line-height:1.2;margin-top:0pt;margin-bottom:0pt"><span style="font-size:8pt;font-family:Arial;color:rgb(31,73,125);vertical-align:baseline;white-space:pre-wrap">1325 East 16th Avenue, Denver, Colorado 80218</span></p><p dir="ltr" style="font-family:Roboto,RobotoDraft,Helvetica,Arial,sans-serif;line-height:1.2;margin-top:0pt;margin-bottom:0pt"><span style="font-size:8pt;font-family:Arial;color:rgb(166,166,166);vertical-align:baseline;white-space:pre-wrap">Direct: </span><span style="font-size:8pt;font-family:Arial;color:rgb(17,85,204);vertical-align:baseline;white-space:pre-wrap">720-221-1073</span><span style="font-size:8pt;font-family:Arial;color:rgb(166,166,166);vertical-align:baseline;white-space:pre-wrap"> /</span><span style="font-size:8pt;font-family:Arial;color:rgb(7,55,99);vertical-align:baseline;white-space:pre-wrap"> </span><span style="font-size:8pt;font-family:Arial;color:rgb(166,166,166);vertical-align:baseline;white-space:pre-wrap">Main</span><span style="font-size:8pt;font-family:Arial;color:rgb(7,55,99);vertical-align:baseline;white-space:pre-wrap">: </span><span style="font-size:8pt;font-family:Arial;color:rgb(17,85,204);vertical-align:baseline;white-space:pre-wrap">303-861-2070</span><span style="font-size:8pt;font-family:Arial;color:rgb(7,55,99);vertical-align:baseline;white-space:pre-wrap"> </span><span style="font-size:8pt;font-family:Arial;color:rgb(166,166,166);vertical-align:baseline;white-space:pre-wrap">/</span><span style="font-size:8pt;font-family:Arial;color:rgb(7,55,99);vertical-align:baseline;white-space:pre-wrap"> </span><span style="font-size:8pt;font-family:Arial;color:rgb(166,166,166);vertical-align:baseline;white-space:pre-wrap">Mobile: </span><span style="font-size:8pt;font-family:Arial;color:rgb(17,85,204);vertical-align:baseline;white-space:pre-wrap">720-299-6957</span></p><p dir="ltr" style="font-family:Roboto,RobotoDraft,Helvetica,Arial,sans-serif;line-height:1.2;margin-top:0pt;margin-bottom:0pt"><span style="font-size:8pt;font-family:Arial;color:rgb(17,85,204);vertical-align:baseline;white-space:pre-wrap"><a href="mailto:sreilly@group14eng.com" style="color:rgb(17,85,204)" target="_blank">sreilly@group14eng.com</a></span><span style="font-size:8pt;font-family:Arial;color:rgb(166,166,166);vertical-align:baseline;white-space:pre-wrap"> |</span><a href="http://www.group14eng.com/" style="color:rgb(17,85,204)" target="_blank"><span style="font-size:8pt;font-family:Arial;color:rgb(166,166,166);vertical-align:baseline;white-space:pre-wrap"> </span><span style="font-size:8pt;font-family:Arial;vertical-align:baseline;white-space:pre-wrap">group14eng.com</span></a></p><p dir="ltr" style="font-family:Roboto,RobotoDraft,Helvetica,Arial,sans-serif;line-height:1.2;margin-top:0pt;margin-bottom:0pt"><span style="font-size:8pt;font-family:Arial;color:rgb(0,176,240);vertical-align:baseline;white-space:pre-wrap">WBE / DBE / SBE Certified</span></p><p dir="ltr" style="font-family:Roboto,RobotoDraft,Helvetica,Arial,sans-serif;line-height:1.2;margin-top:0pt;margin-bottom:0pt"><a href="https://www.bcorporation.net/community/group14-engineering" style="color:rgb(17,85,204)" target="_blank"><span style="font-size:8pt;font-family:Arial;background-color:transparent;vertical-align:baseline;white-space:pre-wrap"><img src="https://lh5.googleusercontent.com/XOOemqM8VTDDhkU4TsFbrcDFkRxyRBovhXps3KpxjLkRElcofc9e2Y-blw5qnEwQKy4slAHb-cmFdGmGZyH339HLcAbo3O8o3bRYtd6QTCVMadTOmozl25WrqY7EXxwJw62EADo7" width="37" height="60" style="border:none"></span></a><a href="http://justorganizations.com/just-profile/group14-engineering-inc" style="color:rgb(17,85,204)" target="_blank"><span style="font-size:8pt;font-family:Arial;background-color:transparent;vertical-align:baseline;white-space:pre-wrap"><img src="https://lh3.googleusercontent.com/NeInuMnpYeNqVoAbm3PDC9HfOt-Kz0BlP154PTpN7U1D7mZwAJXevZRHz6rT_JIpMHnNcLXZUGSQItknSsZt8iC7uH8K3ZUm1pz9NjWTEwC8jqm3RhpK0wK6F3dB5tFglQlf46xw" width="68" height="57" style="border:none"></span></a><span style="font-size:8pt;font-family:Arial;color:rgb(0,0,0);background-color:transparent;vertical-align:baseline;white-space:pre-wrap"><img src="https://lh4.googleusercontent.com/lBGq7ECRFZsLyTagaszCNMxIhWkuswvdecv81pT-SVC-baNjIYJzVMVGequ9nL2xUue5iGnUrvD_7KcIKECUkfbYkjYJJNESGu6zm5lOe8gBxYWD8I0UDrqC04jUa8Zr2Kndl9PL" width="75" height="56" style="border:none"></span><span style="font-size:8pt;font-family:Arial;color:rgb(31,73,125);font-weight:700;vertical-align:baseline;white-space:pre-wrap">   </span></p></span><div><p></p></div></div></div></div></div></div></div></div></div></div></div><br></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Wed, Aug 14, 2019 at 4:18 PM Erik Kolderup via Bldg-sim <<a href="mailto:bldg-sim@lists.onebuilding.org">bldg-sim@lists.onebuilding.org</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr"><div class="gmail_default" style="font-size:small">For those of you who do 2015 IECC compliance modeling, do you use the IECC’s Total Building Performance method or do you use ASHRAE 90.1-2013 Energy Cost Budget Method instead? Main reasons you use one or the other?</div><div class="gmail_default" style="font-size:small"><br></div><div class="gmail_default" style="font-size:small">The State of Hawaii is considering holding training on the performance method for local designers, and I'm curious about standard practice elsewhere.</div><div class="gmail_default" style="font-size:small"><br></div><div class="gmail_default" style="font-size:small">Regards,</div><div class="gmail_default" style="font-size:small">Erik</div><div class="gmail_default" style="font-size:small"><br></div><div><div dir="ltr" class="gmail-m_-3910543075860404695gmail_signature"><div dir="ltr"><b>Erik Kolderup, PE, LEED AP</b><div><a href="mailto:erik@kolderupconsulting.com" target="_blank">erik@kolderupconsulting.com</a><span style="color:rgb(153,153,153)"> | 415.531.5198 | </span><a href="http://www.kolderupconsulting.com" target="_blank">www.kolderupconsulting.com</a><span style="color:rgb(153,153,153)"> </span><br></div></div></div></div></div>
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