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PV for EAc1 Energy Prequisites C+S/NC LEED v3 2009NC-2009 EAp2: Minimum Energy Performanceposted by Susan Di Giulio on Apr 8, 2020, 2:17 pm
Using PV for EAp2 (C+S/NC): Can we demonstrate compliance with the energy prerequisites using the project's... Last reply: Marcus Sheffer, Apr 10, 2020, 4:29 pm |
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PV for EAc1 Energy Prequisites C+S/NC LEED v3 2009NC-2009 EAp2: Minimum Energy Performanceposted by Susan Di Giulio on Apr 8, 2020, 2:34 pm
Using PV for EAp2 (C+S/NC): Can we demonstrate compliance with the energy prerequisites using the project's... Last reply: Marcus Sheffer, Apr 8, 2020, 7:46 pm |
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Energy modeling, Chiller at AHRI conditionsNC-2009 EAp2: Minimum Energy Performanceposted by Santiago Sánchez Sánchez on Mar 10, 2020, 1:17 pm
Hi, I’m modeling a building which has water-cooled chillers. It comes down that the provider has sent us the chiller specs, and the chiller efficiency was tested at no AHRI... Last reply: Tyler Thumma, Mar 25, 2020, 3:15 pm |
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Baseline ChillersNC-2009 EAp2: Minimum Energy Performanceposted by Santiago Sánchez Sánchez on Mar 12, 2020, 4:27 pm
Greetings, We are working on a large project which has 10 customized Chillers each chiller over 2,000 tons. When I model the baseline, the total cooling capacity is... Last reply: Marcus Sheffer, Mar 13, 2020, 10:26 am |
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90.1 Mandatory ProvisionsNC-2009 EAp2: Minimum Energy Performanceposted by Charles Daze on Oct 20, 2015, 12:47 pm
Does Appendix G or LEED modeling protocol require the baseline building be modeled with all of the mandatory provisions of Section 6.4? And if so where is this stated? Appendix G implies... Last reply: Gustavo De las Heras Izquierdo, Feb 19, 2020, 3:41 pm |
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Mandatory provisions ASHRAE 90.1.2007- International projectsNC-2009 EAp2: Minimum Energy Performanceposted by Elodie DUMAS on Feb 5, 2013, 3:58 am
Dear all, My question concerns the issue “EA prerequisite 2-Minimum Energy Performance”, especially the following requirements : Last reply: Sara BENLOUBA, Feb 5, 2020, 12:23 pm |
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Software limitationsNC-2009 EAp2: Minimum Energy Performanceposted by Nicolas Martinez Ochoa on Jan 22, 2020, 10:04 am
Hello I have issues simulating a water cooled coil (software limitations), and so I’m trying to simulate an equivalent thermodynamically system. I want to know if this methodology is valid... Last reply: Nicolas Martinez Ochoa, Jan 24, 2020, 11:10 am |
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Modeling Evaporative cooling systems (ambiator)NC-2009 EAp2: Minimum Energy Performanceposted by Visu Boj on Sep 29, 2015, 3:26 am
Hi all, Last reply: Marcus Sheffer, Dec 22, 2019, 5:24 pm |
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CO2-eq emissions reductionNC-2009 EAp2: Minimum Energy Performanceposted by Omar Elrawy on Apr 16, 2014, 4:43 am
Dear all, Last reply: Waleed AlGhamdi, Dec 13, 2019, 6:16 pm |
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ASHRAE Mandatory Provisions for Building EnvelopeNC-2009 EAp2: Minimum Energy Performanceposted by Maya Karkour on Mar 30, 2010, 6:07 pm
Hi, We are a UK-based consultancy, working on LEED for a mall, and we have a bit of trouble interpreting some of the terminologies & requirements of ASHRAE Tables 5.5 for Building... Last reply: Gustavo De las Heras Izquierdo, Dec 3, 2019, 6:04 am |