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Sea Water Cooled Chiller Modeling

NC-v4 EAp2:Minimum energy performance
posted by  Sefa Sahin  on 

Dear All, Our project building is located in Istanbul/Turkey. Cooling will be provided by centralised two chillers. There is not a cooling tower.

1
Wed Apr 26, 2017, 1:45 pm

Baseline system selection

NC-v4 EAp2:Minimum energy performance
posted by  Gaston Michaud  on 

Hello everyone, We are working with a building that has a complicated geometry, and the selection of the baseline system is not that evident.

1
Fri Jul 28, 2017, 4:13 pm

Minimum Energy Performance Calculator - Receptacle Equipment

NC-v4 EAp2:Minimum energy performance
posted by  Mark Zoeteman  on 

Minimum Energy Performance Calculator on process loads tab under receptacle equipment modeling methods paragraph indicates there are three options to model receptacle equipment: average equipment p

1
Wed Apr 1, 2015, 11:40 pm

Fresh Air & R-Values

NC-v4 EAp2:Minimum energy performance
posted by  Muzammal Abbas  on 

Dear All, I want to know that is it mandatory in LEED that we must have a fresh air in each occupied spaces of a project OR we can comply just by providing overall fresh air of the project accordi

1
Tue May 3, 2016, 12:49 pm

Tri-gen

NC-v4 EAp2:Minimum energy performance
posted by  Victoria Watson  on 

Hi, I am QA'ing a model for a building that will be fed via a cogeneration plant (with absorption chillers) and therefore is a little complicated.

1
Mon Oct 31, 2016, 7:30 pm

Proposed Case-Process Load

NC-v4 EAp2:Minimum energy performance
posted by  Muzammal Abbas LEED AP (BD+C)  on 

Hi, Is there any limitations in LEED V4 regarding process energy that it should be minimum 25% (In proposed case) of the baseline energy cost for the building.

1
Wed May 24, 2017, 4:24 pm

DES Path 2 Engineering Analysis for Losses

NC-v4 EAp2:Minimum energy performance
posted by  Ryan Hoffman  on 

The LEED v4 Reference Guide offers three was of determining equipment efficiencies, distribution losses, and distribution pumping energy: Monitored data, engineering analysis, and default values.

1
Tue Aug 22, 2017, 1:47 pm

Data center - Baseline HVAC System

NC-v4 EAp2:Minimum energy performance
posted by  Vassil Vassilev  on 

Hi Markus and all coleagues, In the Data center I'm about to start modeling, there are 4 IP rooms. Each of these rooms has IP load with a power density of 3.2 kW/m2 or 297 W/ft2.

1
Tue Sep 2, 2014, 1:18 pm

leed modelling software

NC-v4 EAp2:Minimum energy performance
posted by  sam Alfassy  on 

We would like to know if Design builder is approved for leed credits EAp2 and EAc2. We understand that it is more versatile than eQuest. any thoughts? Thanks!

1
Wed Dec 2, 2015, 2:13 pm

Building Orientation

NC-v4 EAp2:Minimum energy performance
posted by  Muzamil Rafique  on 

Hello Marcus, 1.My project orientation on NW,NE,SW and SE.

1
Thu Jun 23, 2016, 2:42 pm