Post a question or comment
Credit Filters
Minimum energy performance
Filter by location
Forum
Topic
Replies
Recent

Target Finder: Design vs Target

NC-2009 EAp2:Minimum energy performance
posted by  Rock Ridolfi  on 

All, new to energy modeling and reviewing the EAp2 online template trying to figure out the required inputs and reports for the Target Finder section, Design vs Target.

1
Thu Mar 26, 2015, 12:44 am

Is kitchen hood exhaust process energy?

NC-2009 EAp2:Minimum energy performance
posted by  Haojie Wang  on 

We have a culinary school with many kitchen hood exhaust, I wonder if the hood exhaust fan can be considered as process energy instead of regulated fan energy. Thanks!

1
Tue Feb 9, 2016, 3:35 pm

We are working on a stadium

NC-2009 EAp2:Minimum energy performance
posted by  Carolina Vergnano  on 

We are working on a stadium Project, where the item 9.4.1.1 (Automatic Lighting Shutoff) of ASHRAE 90.1-2007 is being complied for most of the areas, which represents more than 90% of the project a

1
Mon Jun 11, 2012, 7:46 pm

Gas Instantaneous Water Heater

NC-2009 EAp2:Minimum energy performance
posted by  Nicolas Martinez Ochoa  on 

Hello, I’m working in an office building in Bogotá, Colombia. The building has 11 gas instantaneous water heaters, with 48 kW capacity each.

1
Thu Oct 13, 2016, 1:34 pm

EAp2 Option 2 Advanced Energy Design Guide

NC-2009 EAp2:Minimum energy performance
posted by  Debra Sypien  on 

In order to comply with LEED 2009 EA prerequisite 2 option 2, is it necessary to follow both daylighting recommendations in the Advanced Energy Design Guide climate zone 5 recommendation table, or

1
Wed Oct 16, 2013, 7:01 pm

HVAC Equipment Efficiency

NC-2009 EAp2:Minimum energy performance
posted by  Ricardo Sobral  on 

Dear LEED Users, Does anybody know if the minimum HVAC equipment efficiencies listed in Tables 6.8.1 of Standard 90.1 apply to the generator (i.e chiller, boiler, heat pump) or to the whole HVAC

1
Tue Jun 28, 2011, 6:09 pm

modeling with air cooled chiller

NC-2009 EAp2:Minimum energy performance
posted by  sherif el adly  on 

the building size is mandating to model the baseline with a water cooled chiller and I will compare the baseline with the design which is using HVAC that is (air cooled chiller + ice storage + dive

0

Mini-split efficiency

NC-2009 EAp2:Minimum energy performance
posted by  Leandro Silva  on 

We are having trouble verifying the efficiency compliance of mini-split air conditioners available in Brazil. They are rated in COP where ASHRAE requirements are stated in SCOP.

1
Mon Apr 1, 2013, 8:33 pm

Exterior Lighting Baseline vs Proposed

NC-2009 EAp2:Minimum energy performance
posted by  Maria Unruh  on 

I'm trying to understand baseline exterior lighting versus the proposed. My calculations show that my proposed is less than my baseline, is this okay?

1
Tue May 26, 2015, 7:42 pm

Venlilation Spaces Only

NC-2009 EAp2:Minimum energy performance
posted by  SAMY Chamy  on 

Dear All:- Our project have ventilation spaces only (No A/c spaces) so how we model these building in energy model As per LEED Missing manual we follow below things "Assign HVAC systems as per Ap

1
Sun Apr 17, 2016, 9:59 pm