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Is it obligatory to use the DES Guidance v2 for LEED 2009?
NC-2009 EAp2:Minimum Energy Performanceposted by Maya Karkour on
Dear Sirs, I just noted the following paragraph in the "Treatment of District or Campus Thermal Energy in LEED V2 and LEED 2009" document: "LEED v2009 projects are not formally required to use th
Energy source for Reheat
NC-2009 EAp2:Minimum Energy Performanceposted by Maya Karkour on
Hello, For the baseline building, does the REHEAT energy source for a VAV system need to be identical to the proposed reheat source, or is it as per the main heating source? For example, my propo
Natural ventilation
NC-2009 EAp2:Minimum Energy Performanceposted by Rosana Correa on
We are working on an industrial building which has 3 hangars which are occupied during working hours and its partly open and 24 hours natural ventilated.
Elevator motors requirements
NC-2009 EAp2:Minimum Energy Performanceposted by Alex Parella on
Sould all kind of elevator motors comply with the requirements of Chapter 10.
LEED NC Retail Table 1-4 Process Efficiency Measures
NC-2009 EAp2:Minimum Energy Performanceposted by Jatuwat Varodompun on
I am working on LEED ratail project for EAp2 option 1.
Guidance on proper way to caluclate domestic hot water usage
NC-2009 EAp2:Minimum Energy Performanceposted by Matt Scott on
Forgive my ignorance, but I am not familiar with plumbing design. I need to calculate the domestic hot water usage as part of the energy model in EAp2.
ASHRAE 90.1-2007 - Section 8.4 - Voltage drop
NC-2009 EAp2:Minimum Energy Performanceposted by Ali Helmy on
We are working on the LEED certification for a hospital building with 10 floors height.
VRF Outdoor Fan Motor - Electric Efficiency
NC-2009 EAp2:Minimum Energy Performanceposted by María Fernanda Aguirre on
Hi!
Two buildings connected with the same HVAC system
NC-2009 EAp2:Minimum Energy Performanceposted by Francesco Passerini on
I’m going to model two buildings that are on the same site and are of the same owner. The owner wants to achieve the LEED certification for both. The buildings aren’t attached, i.e.
District / Campus Energy - Modeling Option 2 (Full accounting)
NC-2009 EAp2:Minimum Energy Performanceposted by Maya Karkour on
Dear All, I am intending to model a building on campus which is connected to a campus energy system providing chilled water and hot water.