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No cooling in Proposed Building

CS-2009 EAp2:Minimum energy performance
posted by  Johannes Hopf  on 

Our proposed building has no cooling system installed; it is ventilated naturally. Now Appendix G says to model the proposed building like the baseline bldg system. That means with a VAV.

1
Wed Sep 5, 2012, 5:25 pm

Tenant lighting exceeds ASHRAE, how to model?

CS-2009 EAp2:Minimum energy performance
posted by  Aaron Yorke  on 

Hello all, In LEED - CS office projects, since the tenant fitout is unknown, LPD is modeled 12 W/m2 according ASHRAE. However, in the country we are working, national standart for LPD is 20 W/m2.

1
Mon Nov 5, 2012, 5:32 pm

Thin Client

CS-2009 EAp2:Minimum energy performance
posted by  Michela Tedeschi  on 

Hello all, The owners of the building we are certifying want to evaluate the effects of the thin client (form 150 W/computer to 50W/computer) on EAp2/EAc1.

1
Tue Feb 12, 2013, 3:59 pm
1
Sat Mar 7, 2015, 6:37 pm

Historical Landmark

CS-2009 EAp2:Minimum energy performance
posted by  Muge Karasahin  on 

We have a large scale international project in the eastern Europe.

1
Mon Aug 31, 2015, 1:51 pm

Energy model for a version 4 project in a version 2009 project

CS-2009 EAp2:Minimum energy performance
posted by  Mathilda Jonsson  on 

Hi all! We started up a LEED for CS version 4 project and got really good results for the energy model.

1
Tue Jan 26, 2016, 3:51 pm

Problem with Fan Power input for System 6

CS-2009 EAp2:Minimum energy performance
posted by  Morteza Kasmaei  on 

Dear Experts, I am straggling to input Fan Power in the baseline model (System 6 - Packaged VAV with PFP Boxes) and have the following issues: 1- In Table 1.4.6 - General HVAC, there is a note f

1
Tue Sep 17, 2013, 2:21 pm

Required submittals of EAp2 contain same details

CS-2009 EAp2:Minimum energy performance
posted by  tiantian zhou  on 

Dear sir/madam, For the submittal of credit EAp2, the revised Section 1 4 Tables have included all the input parmeters,should we still submit the input summary files?

1
Wed Oct 30, 2013, 10:28 pm

questions about additional HVAC system in kitchen

CS-2009 EAp2:Minimum energy performance
posted by  Zhang Peng  on 

Our project is a high rise building, which consists of offices, bank, dining area and so on. Now it is under the LEED V3 CS review.

1
Tue Aug 30, 2016, 1:53 pm

baseline HVAC system selection

CS-2009 EAp2:Minimum energy performance
posted by  Agnieszka Rylska  on 

I would like to clarify the basis of baseline HVAC system selection in energy modeling. Selection is based, among others, on number of floors and conditioned floor area.

1
Fri Jan 10, 2014, 4:51 pm