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Landscape lightingNC-2009 EAc1: Optimize Energy Performanceposted by Julien Daclin on Sep 13, 2011, 1:46 pm
Appendix G (Table 3.1) states that lighting power for building facades has to be modeled in the energy simulation. However, it is not clear if landscape lighting should also be taken into account... Last reply: Marcus Sheffer, Sep 19, 2011, 4:39 pm |
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Trace 700 "LEED Energy Performance Summary Report"NC-2009 EAp2: Minimum Energy Performanceposted by Erin Adkins on Sep 19, 2011, 3:49 pm
For those of you that use Trace 700 and are familiar with the fairly new feature, the "LEED Energy Performance Summary Report", that Provides all the information for each section of the EAp2... Last reply: Marcus Sheffer, Sep 19, 2011, 4:13 pm |
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Water heatersNC-2009 EAp2: Minimum Energy Performanceposted by Paula Hernandez on Sep 16, 2011, 1:41 pm
I have to model a building which is using solar pannels electric heaters. But they also have an electric resistance as back up for those moments when solar heat is not enough. Last reply: Marcus Sheffer, Sep 19, 2011, 1:38 pm |
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Exterior Wall Defintion for EA CreditsNC-2009 EAp2: Minimum Energy Performanceposted by Miranda Gardiner on Sep 15, 2011, 5:48 pm
I have a general code question regarding when a wall is considered interior and when it is considered exterior, as our team has looked for clear language in the NYS energy code as well as the... Last reply: Marcus Sheffer, Sep 19, 2011, 1:35 pm |
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Existing Exterior Lighting SystemNC-2009 EAp2: Minimum Energy Performanceposted by Sundararaj Subburaman on Sep 10, 2011, 3:03 am
We are doing LEED certification for a building in a campus which already has exterior lighting installed. Can we consider the exterior lighting load identical for base case and proposed case as... Last reply: Marcus Sheffer, Sep 19, 2011, 1:29 pm |
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Can two chillers share one cooling tower?NC-2009 EAp2: Minimum Energy Performanceposted by Xing Shi on Sep 6, 2011, 8:27 pm
Per ASHRAE 90 G3.1.3.11: Each chiller shall be modeled with separate condenser water and chilled-water pumps interlocked to operate with the associated chiller. We have two chillers sized... Last reply: Marcus Sheffer, Sep 19, 2011, 1:28 pm |
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Energy coming from a off-site own renewable sourceNC-2009 EAp2: Minimum Energy Performanceposted by Jose Salinas on Aug 12, 2011, 9:57 am
Our project involves a production plant for pasta and support facilities in Santiago, Chile. Process loads exceed regulated loads, in consequence it is anticipated that... Last reply: Marcus Sheffer, Sep 19, 2011, 1:26 pm |
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weather dataNC-2009 EAp2: Minimum Energy Performanceposted by Tarek Dalati on Aug 3, 2011, 1:51 am
i m using HAP 4.41 for HVAC load calculation and energy modeling but unfortunatly the weather data available is hourly average s it ok to use for leed energy simulation or i ahve to go to another... Last reply: Marcus Sheffer, Sep 19, 2011, 1:21 pm |
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Energy Model Baseline for a DomeNC-2009 EAp2: Minimum Energy Performanceposted by Nelina Loiselle on Aug 2, 2011, 2:38 pm
We have a data center project where the owner decided to design-build a dome... Last reply: Marcus Sheffer, Sep 19, 2011, 1:20 pm |
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Simple simulation questionNC-2009 EAp2: Minimum Energy Performanceposted by Timo Marquez on Jul 26, 2011, 8:05 pm
This might be a rather simple question, but would like avoid confusion. Apendix G indicates for vertical fenestration "40% of gross above-grade wall area, or smaller, shall be distributed... Last reply: Marcus Sheffer, Sep 19, 2011, 12:35 pm |