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alternative energy codes

NC-v4 EAp2:Minimum energy performance
posted by  Alfonzo Collins  on 

I understand the energy model is based on ASHRAE 90.1, but is the LEED project building required to follow ASHRAE 90.1 as the energy code?  Here in NYC, we are allowed to follow either ASHRAE

1
Wed Nov 7, 2018, 4:13 pm
4
LEED Fellow
7group / Energy Opportunities
LEEDuser Expert
4461 thumbs up
Tue Nov 6, 2018, 12:34 pm

CHP eQuest

NC-v4 EAp2:Minimum energy performance
posted by  Jorge Lopez de Obeso  on 

Has anyone successfully modeled CHP in eQuest? 

1
Mon Nov 5, 2018, 8:12 pm

Fan power in Baseline

NC-v4 EAp2:Minimum energy performance
posted by  Tanushree Charan  on 

I wanted to understand what is the ballpark for the fan energy consumption for the ASHRAE 90.1 Baseline model for LEED v4. 

1
Mon Oct 29, 2018, 2:38 pm

Baseline systems modeling requirements

NC-v4 EAp2:Minimum energy performance
posted by  Luis Andrade  on 

Hello!

I'm having some doubts regarding how to model the baseline (BB) building.

When modelling a baseline system (system #5 - VAV):

 

1) -

1
Mon Oct 29, 2018, 3:30 pm

District plus heat pump

NC-v4 EAp2:Minimum energy performance
posted by  Ilaria Piong  on 

I have a building composed of two parts: a warehouse and an office.

3
Director of Sustainability
Fentress Architects
LEEDuser Expert
224 thumbs up
Fri Oct 26, 2018, 4:27 pm

Chilled Water vs DX System 5 is currently flawed.

NC-v4 EAp2:Minimum energy performance
posted by  Alejandro Vera  on 

At issue, our proposed system (chilled water) is paired against a System 5 (non-residental < 5 floors & 25,000 < SQFT < 150,000) but we are having a problem with the energy modeling wh

3
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Mechanical Designer
20/10 Engineering Group
LEEDuser Basic Member
0 thumbs up
Wed Oct 24, 2018, 7:14 pm

Dimming of Site Lighting

NC-v4 EAp2:Minimum energy performance
posted by  Eric Claycamp  on 

I'm working on certification for a higher education building.  We've done many LEED certified buildings on campus under previous versions, but this is our first v4 project.  As I understa

1
Thu Oct 18, 2018, 8:13 pm

LEED Interpretation 10480

NC-v4 EAp2:Minimum energy performance
posted by  susan eguia  on 

Hi,

Is anyone here aware about LI 10480 requirements?

Appreciate sharing information please.

thanks,

Susan

 

1
Thu Oct 11, 2018, 1:47 pm

air cooled chiller minimum full load efficiency COP according to LEED

NC-v4 EAp2:Minimum energy performance
posted by  shamim uddin  on 

Please I am looking for the air cooled chiller minimum full load efficiency COP according to LEED. 

1
Thu Sep 27, 2018, 3:34 pm