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Denied Credits

NC-2009 EAp2:Minimum Energy Performance
posted by  Maya Karkour  on 

Dear all, We received the Design Final Review for our project, and a total of 7 credits were denied. 1) If we have initially provided documentation which has not been interpreted correctly by the

1
Tue Sep 20, 2011, 2:12 pm

Trace 700 Performance Summary Report

NC-2009 EAp2:Minimum Energy Performance
posted by  Aru Sau  on 

Is the Performance Summary Report generated by Trane Trace 700 (Ver 3.0) be enough for the LEED V4 EA credit?

1
Wed Jan 18, 2017, 4:50 pm

Envelope test

NC-2009 EAp2:Minimum Energy Performance
posted by  Kenneth Bailey  on 

In a multiple building project we have 100 identical staff housing units that need to comply with AHRAE for EAP2. Must we test each and every building and can we do a % of them?

1
Thu May 16, 2013, 5:04 am

Naturally Ventilated Underbuilding Parking Garage and 62.1

NC-2009 EAp2:Minimum Energy Performance
posted by  Jean Marais  on 

62.1 has an exahust requirement for mechanically ventilated Parking garages (Table 6-4), with an exception C - no ventilation required if two or more sides comprise walls that are at least 50% open

0

Unmet hours

NC-2009 EAp2:Minimum Energy Performance
posted by  Sundararaj Subburaman  on 

Dear All, I am working on a project where the base case is packaged single zone and proposed case has split units. The unmet hours in proposed case is less than 300hours in each zone.

1
Fri Nov 11, 2011, 7:22 pm

minimum area requirement for energy modelling

NC-2009 EAp2:Minimum Energy Performance
posted by  VEL MUTHU  on 

do we have any area requirement for energy modeling i.e. Minimum area to opt for Option 1 Whole building energy modeling aproach for EAP2?

1
Tue May 24, 2016, 2:58 pm

v2009_Minimum Energy Performance Calculator_v06

NC-2009 EAp2:Minimum Energy Performance
posted by  Alice chen  on 

Hi All, I am working on a LEED NC 2009 project and have questions about filling up the v2009_Minimum Energy Performance Calculator_v06. Hope someone can give me some advice.

1
Wed Feb 15, 2017, 3:00 pm

new or aged R-value?

NC-2009 EAp2:Minimum Energy Performance
posted by  Tristan Roberts  on 

This was posed in another spot on LEEDuser and I thought it was worth asking here. Is there a rule to use initial vs. long term R-values?

1
Thu Jan 30, 2014, 2:40 pm

Fan power settings of parallel VAV Fan-powered boxes in E+

NC-2009 EAp2:Minimum Energy Performance
posted by  Shenhao Li  on 

Does any body know how to set "Maximum Primary Air Flow Rate" ,"Maximum Secondary Air Flow Rate" ,"Minimum Primary Air Flow Fraction" and "Fan On Flow Fraction" in energyplus to meet G3.1.3.15 "--

1
Thu Oct 30, 2014, 9:36 am

Prerequisite energy performance using Onsite Renewable Energy?

NC-2009 EAp2:Minimum Energy Performance
posted by  Kevin Gilleran  on 

The Bird's Eye View comments on this page indicate that the USGBC will allow projects to meet the 10% minimum energy performance threshold with onsite renewable energy.

1
Wed Aug 12, 2015, 2:15 pm