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How to simplify a complex building in a simulation model

NC-v4 EAp2: Minimum Energy Performance
posted by Hagen Bork on Sep 21, 2018, 6:14 am

Hi there,

I've got a 24 floor office building to model. The floors have 4 different envelope designs and on each level of the building there are at least 7 different zones (after combining...

Last reply: Marcus Sheffer, Sep 24, 2018, 10:47 am

Modeling "cool roof"

NC-v4 EAp2: Minimum Energy Performance
posted by Vassil Vassilev on Sep 24, 2018, 5:55 am

Greetings,

The project we are modeling is located in climate zone 6. The proposed case has decided to use “cool roof: with...

Last reply: Marcus Sheffer, Sep 24, 2018, 10:25 am

Airport External Lighting- Airside

NC-v4 EAp2: Minimum Energy Performance
posted by Ricardo Sá on Sep 4, 2018, 5:47 am

Hi,

we are working in a project of a new airport pursuing LEED certification. In what relates to external lighting, can you please confirm that outdoor areas related to airside (runways...

Last reply: Marcus Sheffer, Sep 21, 2018, 12:02 pm

System type for baseline in semiheated spaces

NC-v4 EAp2: Minimum Energy Performance
posted by Ilaria Piong on Sep 13, 2018, 5:14 am

Hello,

I have  an office that is classified semiheated space (heating capacity equal to 27 W/m2, climate zone 4) and cooled space (cooling capacity equal to 47 W/m2). What is the baseline...

Last reply: Marcus Sheffer, Sep 13, 2018, 10:02 am

Data Uploading Issue

NC-v4 EAp2: Minimum Energy Performance
posted by Muzammal Abbas LEED AP (BD+C) on Sep 10, 2018, 1:39 am

Hi,

We are facing a problem in uploading narrative, actually in the response of
our preliminary combine review we have awarded a prerequisite minimum energy
performance but at...

Last reply: Marcus Sheffer, Sep 10, 2018, 10:29 am

District or not district?

NC-v4 EAp2: Minimum Energy Performance
posted by Ilaria Piong on Sep 7, 2018, 8:48 am

I have a building composed of two parts: a warehouse and an office. Office is served by district heating and cooling and warehouse is serve by a stan alone heat pump unit (that is not a part of...

Last reply: Marcus Sheffer, Sep 7, 2018, 11:59 am

Off-Site Waste heat

NC-v4 EAp2: Minimum Energy Performance
posted by Marcus Sheffer on Aug 10, 2018, 12:57 pm

There were a couple of previous posts on this subject, one from an industrial process and one from a data center that were located outside the LEED project boundary. When using waste heat from a...

Last reply: Marcus Sheffer, Sep 7, 2018, 11:07 am

Credit to appeal

NC-v4 EAp2: Minimum Energy Performance
posted by Muzammal Abbas LEED AP (BD+C) on Aug 31, 2018, 3:11 am

Hi, 
Hope you guy’s will be fine, need your favour and help  to clarify my below queries.

 
1) Is it possible to go in appeal for design credits after final construction review...

Last reply: Robyn Dowsey, Aug 31, 2018, 6:59 am

Fan demand from Performance Outputs tab exceeds fan power from Air-Side HVAC tab

NC-v4 EAp2: Minimum Energy Performance
posted by Edgar Arevalo on Aug 21, 2018, 5:09 pm

I have received this question generated by the LEED v4 Minimum Energy Performance calculator stating "The fan demand (as reported in the Performance Outputs tab) for the baseline and/or proposed...

Last reply: Marcus Sheffer, Aug 29, 2018, 9:26 pm

Transitioning from V3 to V4

NC-v4 EAp2: Minimum Energy Performance
posted by Lakshmi Suryan on Aug 17, 2018, 5:55 am

Hi,

The project in question is registered for V3 and was on hold for 5 years. The energy modelling and LEED forms were completed however the project was not submitted for review. The...

Last reply: Marcus Sheffer, Aug 20, 2018, 10:19 am