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LEED Fellow
7group / Energy Opportunities
LEEDuser Expert
4454 thumbs up
Tue Feb 7, 2017, 3:42 pm

G3.1.1. Additional system types for nonpredominant conditions

NC-2009 EAp2:Minimum Energy Performance
posted by  Charalampos Giannikopoulos  on 

We’ve got a comment for a hotel project that “secondary HVAC systems should be specified in the Baseline building if any of the exception(s) from G3.1.1 are applicable.

6
LEED Fellow
7group / Energy Opportunities
LEEDuser Expert
4454 thumbs up
Thu Feb 2, 2017, 10:34 am

Vertical fenestration for Proposed Case

NC-2009 EAp2:Minimum Energy Performance
posted by  Billy Condor  on 

Hello, I'm evaluating the energy efficiency of a building that has almost 100% of curtainwall, however the architect says that his project has high beams height (the ones attached to the exterior

3
Fri Jan 27, 2017, 5:41 pm

Perimeter Zones Requirements for Warehouse

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

Hi All, I am working on a large warehouse project, which is an open space with the area of 10,000 square meter. This project is targeting at LEED 2009.

8
LEED Fellow
7group / Energy Opportunities
LEEDuser Expert
4454 thumbs up
Fri Jan 13, 2017, 3:47 pm

Which ASHRAE & LEED should I base my simulation on?

NC-2009 EAp2:Minimum Energy Performance
posted by  Olaf Dybinski  on 

Hello, I have a problem with choosing a basis for my simulation. I have a building that was designed in 2015 and is about to be build.

2
LEED Fellow
7group / Energy Opportunities
LEEDuser Expert
4454 thumbs up
Thu Jan 12, 2017, 8:04 am

v2009_Minimum Energy Performance Calculator_v6

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

Hi All, I am working on a warehouse project targeting at LEED 2009 certification.

8
LEED Fellow
7group / Energy Opportunities
LEEDuser Expert
4454 thumbs up
Tue Jan 10, 2017, 3:03 pm

Circulating Fans

NC-2009 EAp2:Minimum Energy Performance
posted by  Victoria Watson  on 

Hi, I have some fans In my building which operate to circulate air. They are low speed when occupied and then ramp up to full speed with Temperature goes above 80F.

3
Wed Jan 4, 2017, 4:42 pm

DES Option 1 – Streamlined Path

NC-2009 EAp2:Minimum Energy Performance
posted by  Gopinath Vasu  on 

As per DES – Performance path option 1, the DES has to be modeled as purchased energy in both baseline and proposed case energy models. For proposed model, the pumps which are downstream equipment

3
Fri Dec 30, 2016, 3:03 pm

EAp2 V6 credit form vs V4 credit form

NC-2009 EAp2:Minimum Energy Performance
posted by  Nativa Architecture  on 

Shall we use V4 credit form instead of V6 release currently used on LEED online ?

2
Thu Dec 29, 2016, 5:50 pm

Modeling district purchased heat as hot water instead of steam

NC-2009 EAp2:Minimum Energy Performance
posted by  Vernon Smith  on 

I am modeling a 50,000 sf college cafeteria. The campus central plant boiler will provide steam to the cafeteria through a utility tunnel at basement level.

5
Principal Engineer
Smith Energy Engineers, LLC
LEEDuser Basic Member
0 thumbs up
Thu Dec 22, 2016, 3:53 pm