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On-site energy generation for EAp2 minimum energy performance complianceNC-2009 EAp2: Minimum Energy Performanceposted by Gurneet Singh on Dec 11, 2018, 7:24 am
Hello everyone, We are working on campus project with two buildings. For compliance of minimum energy performance, the individual building compliance is required as per multiple buildings... Last reply: Marcus Sheffer, Dec 11, 2018, 9:57 am |
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Energy Performance Calculator- Group ApproachNC-2009 EAp2: Minimum Energy Performanceposted by Praveenbabu Rajkumar on Dec 10, 2018, 5:40 am
Hi All, We are working in LEED NC v2009 project which is having multiple buildings and the project is going Group approach method. Now we are trying to fill energy performance... Last reply: Marcus Sheffer, Dec 10, 2018, 12:38 pm |
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Existing Building Glazing DetailsNC-2009 EAp2: Minimum Energy Performanceposted by John on Nov 30, 2018, 8:22 am
Dear all, I'm working on modeling of existing library building. I don't have existing glazing details. Do I have to go for unlabeled vertical fenestration (table 8.2 of ASHRAE 90.1... Last reply: Marcus Sheffer, Nov 30, 2018, 9:59 am |
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Baseline HVAC System TypeNC-2009 EAp2: Minimum Energy Performanceposted by Michael Hammond on Nov 22, 2018, 5:23 am
Hi all, When selecting the baseline HVAC system type via Table G3.1.1.A, does the fuel source for service water heating also need to be taken into consideration? For example, the proposed... Last reply: Michael Hammond, Nov 26, 2018, 4:10 am |
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Building system types vs square footage and non-predominant usesNC-2009 EAp2: Minimum Energy Performanceposted by Richard Mathews on Jul 11, 2012, 5:31 pm
I'm working on a project that totals approximately 178,000 sf, of which approximately 140,000 sf is office space (3 stories tall), with the other 38,000 sf being conditioned manufacturing space.... Last reply: Marcus Sheffer, Nov 20, 2018, 1:35 pm |
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Modeling an Elevator with Glass Enclosure with an exterior Curtain WallNC-2009 EAp2: Minimum Energy Performanceposted by Fatou Jabbie, | Technology | Design and Engineering Plan Reviews | Energy Code Compliance | Sustainability | LEED AP BD+C on Nov 15, 2018, 10:11 am
Good morning. I am modeling an Elevator with Glass Enclosure with an exterior Curtain Wall and trying to figure out what is the best approach to (1)accommodate/capture the glass... Last reply: Marcus Sheffer, Nov 16, 2018, 12:13 pm |
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Modeling curtain wallsNC-2009 EAp2: Minimum Energy Performanceposted by Fatou Jabbie, | Technology | Design and Engineering Plan Reviews | Energy Code Compliance | Sustainability | LEED AP BD+C on Nov 15, 2018, 9:58 am
Good morning, I'd like to know if anyone can share there best approach to modeling a curtain wall. On the S and W facades, our project has a 22ft tall and 90ft wide curtain wall (shadowbox,... Last reply: Marcus Sheffer, Nov 15, 2018, 2:58 pm |
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Cooling tower fan powerNC-2009 EAp2: Minimum Energy Performanceposted by Saif Abdulameer on Dec 1, 2016, 11:26 am
Hi all, I am modeling a cooling tower the fan meets the requirement of Appendix G, but I am not sure what is the fan power should be used for the baseline, Should I use the same as... Last reply: Marcus Sheffer, Nov 5, 2018, 3:21 pm |
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Minimum fresh air rates- Baseline vs. Proposed (90.1-2010)NC-2009 EAp2: Minimum Energy Performanceposted by Greenlab on Oct 29, 2018, 2:45 pmsimulation level for a having a positive feature (increased ventilation). I found different replies on modeling related forums regarding this topic, probably because as you said, it changed from 2007... Last reply: Greenlab, Nov 5, 2018, 4:53 am |
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Baseline HVAC system with 2 predominant spacesNC-2009 EAp2: Minimum Energy Performanceposted by Yoyo Shek on Oct 31, 2018, 2:46 am
Dear All, We have a projects designed for commercial purpose with 3 main spaces types: Last reply: Marcus Sheffer, Nov 2, 2018, 10:07 am |