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Modeling Commercial Kitchen Energy Usage

NC-2009 EAp2:Minimum Energy Performance
posted by  Dónal O'Connor  on 

Hi all, I would be grateful if somebody could direct me to any resources that outline how to accurately model commercial kitchen energy usage. Regards, Dónal

6
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Building Systems Commissioning Engineer
Empirical Engineering, LLC
LEEDuser Basic Member
14 thumbs up
Mon Nov 4, 2013, 1:57 pm

Summary 90.1 - Naturally Ventilated with Radiant Floor Heat

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

I'm preparing a summary for the LEED reviewers regarding a model and would like your thoughts: 1.1 Introduction: A naturally ventilated building with radiant floor heating has some definite nuance

13
b.i.g. Bechtold DesignBuilder Expert
LEEDuser Basic Member
581 thumbs up
Fri Nov 1, 2013, 6:11 pm

Warehouse HVAC for Baseline

NC-2009 EAp2:Minimum Energy Performance
posted by  Marina Andrade  on 

Hi! I am working on simulation of a warehouse where my proposed project has natural ventilation.

8
b.i.g. Bechtold DesignBuilder Expert
LEEDuser Basic Member
581 thumbs up
Fri Nov 1, 2013, 6:10 pm

Fan power credit and packaged vav

NC-2009 EAp2:Minimum Energy Performance
posted by  HOUCINE TLEMSANI  on 

I am working on a project where the base line system is a packaged VAV with reheat. ASHRAE 90.1 specify the packaged efficiency as 9.8 EER including the compressor heat rejection and fans.

3
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Mechanical Designer
MEP Engineering Solutions, Inc
LEEDuser Basic Member
8 thumbs up
Fri Nov 1, 2013, 4:21 pm

HVAC system - Proposed model - Part of system provided

NC-2009 EAp2:Minimum Energy Performance
posted by  Luana Bertoletti  on 

Hi, I have a doubt related to how to model the proposed system when only part of the system is provided for some areas. In a specific project, most of the areas have the HVAC system already desig

5
Fri Nov 1, 2013, 3:42 pm

Revised Section 1.4 Form Units

NC-2009 EAp2:Minimum Energy Performance
posted by  HOUCINE TLEMSANI  on 

Hi i am working on a project and using the Revised section 1.4 Form since the project was been registered after mars 2013. The lighting part of the Form is a bit confusing.

4
LEED Fellow
7group / Energy Opportunities
LEEDuser Expert
4454 thumbs up
Fri Oct 25, 2013, 8:34 pm

EAp1 Review

NC-2009 EAp2:Minimum Energy Performance
posted by  Jorge Lopez de Obeso  on 

Hello we´ve submitted a project to review in which we have no conditioned spaces in the proposed case but we modelled the HVAC system the same way in baseline and proposed cases since we dont compl

4
LEED Fellow
7group / Energy Opportunities
LEEDuser Expert
4454 thumbs up
Wed Oct 23, 2013, 9:09 pm

Modeling HVAC System #8: VAV with PFP boxes

NC-2009 EAp2:Minimum Energy Performance
posted by  Santiago Rodriguez  on 

Dear Forum, We are modeling a high rise building in order to comply with EAp2 minimum energy performance.

2
LEED Fellow
7group / Energy Opportunities
LEEDuser Expert
4454 thumbs up
Tue Oct 22, 2013, 10:04 pm

On-Site Renewable Energy and the Prerequisite 2

NC-2009 EAp2:Minimum Energy Performance
posted by  Jalal Avades  on 

Is it OK to achieve the EA-P2 by including the onsite renewable energy generation OR we have to meet the prerequisite for the 10% better than ASHRAE and the two extra points BEFORE we take the cred

6
President
AGR Consulting, LLC
LEEDuser Basic Member
14 thumbs up
Thu Oct 17, 2013, 2:29 pm

Baseline for hospitals

NC-2009 EAp2:Minimum Energy Performance
posted by  Lise Dannesboe  on 

Hej! As there is a baseline for data centers (tool developed in excel), is there also a similar document or any guideline for hospitals?

6
LEED Fellow
7group / Energy Opportunities
LEEDuser Expert
4454 thumbs up
Tue Oct 15, 2013, 3:50 pm