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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

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

Code is surpassing 90.1-2010

NC-v4 EAp2:Minimum energy performance
posted by  Amrit Kaur  on 

In a Jurisdiction where code is surpassing ASHRAE 90.1-2010 LEED buildings are required (by code) to meet the more stringent requirements but measure their energy score based improvement from ASHRA

1
Mon Dec 5, 2016, 3:12 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

Using different energy rates between CHP Proposed and Baseline

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

I know that the 90.1 and the LEED Reference Guide generally tell you to use the same utility rate structures for both the Proposed and Baseline models.

4
LEED Fellow
7group / Energy Opportunities
LEEDuser Expert
4454 thumbs up
Tue Aug 29, 2017, 8:38 pm

Is this plant qualified as a DES?

NC-v4 EAp2:Minimum energy performance
posted by  Aru Sau  on 

1. We registered the project as Campus consisting 3 Buildings. Central Plant Building and the future building is not included in the LEED boundary. 2.

3
LEEDuser Basic Member
4 thumbs up
Fri Aug 25, 2017, 2:43 pm