Post a question or comment
Credit Filters
Minimum Energy Performance
Filter by location
Forum
Topic
Replies
Recent

Slab on Grade F-factor for a large building

NC-2009 EAp2:Minimum Energy Performance
posted by  Matt Scott  on 

I asked this a couple of days ago on the HAP users forum and no one has responded so hopefully I'll have better luck here.

1
Fri Apr 29, 2011, 4:24 pm

Existing areas with lighting to remain as is

NC-2009 EAp2:Minimum Energy Performance
posted by  Saju Varghese  on 

We are doing a project that is a renovation and addition. Renovation of existing HVAC and addition of a gym as part of the same building (This area requires new MEP).

1
Thu Feb 11, 2016, 6:04 pm

thermal blocks for open plan offices

NC-2009 EAp2:Minimum Energy Performance
posted by  Rosana Correa  on 

I am modeling an office building which has 2 open-plan offices facing 3 different orientation each.

1
Mon Jun 18, 2012, 1:16 pm

Energy Star

NC-2009 EAp2:Minimum Energy Performance
posted by  Robert Sutton  on 

If my buiding type is not in Energy Star and I don't see it really in the 2003 CBECS PerformanceTargetsTable and I try to use what I think is closest.

1
Mon Mar 4, 2013, 11:05 pm

Vestibules for retail shops less 300 m2 - NR

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

I'd like to use 5.4.3.4 Exception g to exclude the need for vestibules for each shop entrance of the shops that our office building has on the street level.

1
Thu Oct 17, 2013, 2:34 pm

Better to include PV in the ASHRAE model or calc outside?

NC-2009 EAp2:Minimum Energy Performance
posted by  Carol Roberts  on 

We are working on an ASHRAE 90.1 model in Nevada and are adding the solar information manually to the LEED online forms, post energy modeling (so our solar energy is not appearing on the software g

1
Wed Apr 29, 2015, 1:59 pm

Section 1.4 Tables - Table 1.4.2A (Vertical Glazing)

NC-2009 EAp2:Minimum Energy Performance
posted by  Matt Scott  on 

Table 1.4.2A (Shading & Orientation) asks for the Above-Grade Wall & Vertical Glazing Area by Orientation.

1
Fri Nov 1, 2013, 3:45 pm

Baseline HVAC system exceptions

NC-2009 EAp2:Minimum Energy Performance
posted by  Ritwik Kakati  on 

I modeled a 10-story hotel building. Since the majority of space are hotel rooms, which are considered to be Residential spaces, the primary Baseline HVAC system type is System #1.

1
Wed Aug 20, 2014, 9:29 pm

Existing Exterior Lighting System

NC-2009 EAp2:Minimum Energy Performance
posted by  Sundararaj Subburaman  on 

We are doing LEED certification for a building in a campus which already has exterior lighting installed.

1
Mon Sep 19, 2011, 5:29 pm

Process energy

NC-2009 EAp2:Minimum Energy Performance
posted by  Ricardo Sá  on 

For the purpose of energy modelling of an industrial building, there are rooms which have process related humidity control (humidity control which is not intended for comfort).

1
Mon Sep 24, 2012, 2:22 pm