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Exceptional Calculation Method /Ashrae Appendix G2.5NC-v4 EAp2: Minimum Energy Performanceposted by Benjamin Weise on Oct 24, 2019, 5:17 am
Hello, we are currently working on an energy model. The building we are modelling contains a heat sink for cooling loads within the sprinkler tank, which we can't model with our simulation... Last reply: Benjamin Weise, Nov 1, 2019, 3:56 am |
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Manufacturing Plant Energy ConsumptionNC-v4 EAp2: Minimum Energy Performanceposted by Sofia Barahona on Oct 30, 2019, 3:13 pm
We are working on a project that is pursuing LEED v4: New Construction. This project is a plasterboard manufacturing plant, in which an important part of its energy consumption is produced by... Last reply: Marcus Sheffer, Oct 30, 2019, 5:50 pm |
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ASHRAE 5.4.3.4 vestibulesNC-v4 EAp2: Minimum Energy Performanceposted by Agnieszka Rylska on Oct 25, 2019, 12:20 pm
Section 5.4.3.4 of ASHRAE 90.1-2010 requires enclosed vestibules at building entrances ("Building entrances that separate conditioned space from the exterior shall be protected with an enclosed... Last reply: Marcus Sheffer, Oct 29, 2019, 9:50 pm |
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Cooling Only Rooms- Correct Baseline typeNC-v4 EAp2: Minimum Energy Performanceposted by RDK E&S on Oct 9, 2019, 4:20 pm
Hi, I'm working on a 3 floor 145,000 sf manufacturing-type facility with a large cold room in the Northeast. The room is a walk-in storage room set to just above freezing 24/7. Would it... Last reply: Marcus Sheffer, Oct 11, 2019, 10:12 pm |
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Option 1, Path 3. Streamlined DES ModelingNC-v4 EAp2: Minimum Energy Performanceposted by Nasim Mirian on Oct 10, 2019, 12:07 pm
Hi, I am trying to submit for LEED v4 for a campus building which is served by the campus central plant.we are taking Option 1, Path 3. Streamlined... Last reply: Nasim Mirian, Oct 10, 2019, 7:07 pm |
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Treatment of District source water loop for heat pumpsNC-v4 EAp2: Minimum Energy Performanceposted by Eric Dixon on Oct 2, 2019, 11:56 am
I have a building that is using water source heat pumps for cooling and heating. They are connected to a 2 pipe campus source water loop that has a boiler on the heat addition pipe and a cooling... Last reply: Tyler Thumma, Oct 3, 2019, 1:52 pm |
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Modeling CAV systems in system 9NC-v4 EAp2: Minimum Energy Performanceposted by Przemysław Rejczak on Sep 13, 2019, 9:05 am
Dear Everyone, I wonder of modeling CAV system in Baseline System type 9. My proposed building is storage with thermostat setpiont 12 C ( 54 F) with natural ventilation. I have 2... Last reply: Tyler Thumma, Oct 3, 2019, 1:46 pm |
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Hollow Metal DoorsNC-v4 EAp2: Minimum Energy Performanceposted by Fatou Jabbie, | Technology | Design and Engineering Plan Reviews | Energy Code Compliance | Sustainability | LEED AP BD+C on Sep 30, 2019, 6:05 pm
Hello, Looking for additional clarification on on modeling HM doors on the perimeter of the building. The opaque doors are not labelled and therefore considering to use the following U-... Last reply: Fatou Jabbie, | Technology | Design and Engineering Plan Reviews | Energy Code Compliance | Sustainability | LEED AP BD+C, Oct 2, 2019, 3:00 pm |
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Lighting Building Area Method Takeoff ClarificationNC-v4 EAp2: Minimum Energy Performanceposted by RDK E&S on Sep 25, 2019, 5:26 pmMichael Brown Energy Analyst & Energy Systems Design Engineer HKS LEEDuser Expert 9 thumbs up September 25, 2019- 6:17 pm I believe your referring to this post correct? https://leeduser.buildinggreen.com/forum/building-area-method-interior-lpd This post on Energy Models.com my be useful (its a LONG feed, so I've summarized below) http://energy-models.com/forum/energy-modeling-software/equest/leed-title-24-ashrae-901/building-area-method-ashrae-901 There will be a small time savings in Baseline model creation by not determining and entering space-by-space power usage into the model. 90.1's wording about "...if a lighting design... Last reply: Marcus Sheffer, Oct 1, 2019, 5:06 pm |
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CHP Modeling patch confusionNC-v4 EAp2: Minimum Energy Performanceposted by Przemysław Rejczak on Jun 26, 2019, 11:48 am
Dear Everyone, Many of our buildings are connected to... Last reply: Tyler Thumma, Sep 12, 2019, 7:50 pm |