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Interior lighting of Dwelling units

NC-v4 EAp2: Minimum Energy Performance
posted by Vassil Vassilev on Nov 5, 2020, 11:41 am

 Greetings,

The issue is how to model Dwelling units, having in mind that they are not regulated by ASHRAE 90.1. More specifically it refers to the energy model, which is to be provided at...

Last reply: Marcus Sheffer, Feb 12, 2021, 11:28 am

Daylight monthly measurement

CS-v4 EQc4: Daylight
posted by Vassil Vassilev on Jan 27, 2021, 2:27 am

Greetings,

There is a question related to Option 3 of EQc4 – Daylight.

It has been mentioned (page 725), quoting: “Take one measurement in any regularly occupied month…”.

The...

Last reply: Summer Minchew, Feb 9, 2021, 8:41 am

What is GBCI Docverification_ID?

CS-v4.1 MRc2: Building product disclosure and optimization - environmental product declarations
posted by Ward Miller on Jan 13, 2021, 12:22 pm

The most recent version of the v4.1 materials calculator on the EPD and Sourcing of Raw Materials tabs has a column that did not exist in the v4 version called, "...

Last reply: Tommy Linstroth, Jan 13, 2021, 1:26 pm

Baseline for natural ventilation

NC-2009 EAp2: Minimum Energy Performance
posted by Vassil Vassilev on Nov 6, 2020, 8:47 am

Greetings,

In the project we are modeling, there are rooms with natural ventilation, the airflow of which has been entered as ventilation air.

For the Baseline we’ve entered the...

Last reply: Tyler Thumma, Nov 12, 2020, 1:59 pm

Are all listed ISO standards required

CS-v4 MRc2: Building product disclosure and optimization - environmental product declarations
posted by Ward Miller on Sep 27, 2018, 4:00 am

Apologies if this seems super basic, but we have yet to have a LEEDv4 project reviewed and we would appreciate some peer input!

The LEED Reference Guide states, EPDs must, "conform to ISO...

Last reply: Douglas Flandro, Oct 27, 2020, 5:39 pm

Demand Controlled Ventilation

NC-v4 EAp2: Minimum Energy Performance
posted by Vassil Vassilev on Apr 2, 2020, 7:18 am

Greetings,

There is a question regarding the requirements related to DCV – 6.4.3.8 and specifically Exception 4. – “Spaces where >75% of the space design OA is required for makeup air...

Last reply: Francesco Passerini, Apr 2, 2020, 10:31 am

LEEDv4 New construction- hotels, dormitory, multifamily

NC-v4 EAp2: Minimum Energy Performance
posted by Vassil Vassilev on Nov 19, 2019, 7:58 am

Greetings,

We are to create an energy model for a 8 floor building, which will be partially hotel, partially family apartments.

As per table G3.1.1.-3, for the above categories (...

Last reply: Waleed AlGhamdi, Nov 19, 2019, 2:45 pm

Minimum Energy Performance Calculator – Performance Outputs tab

NC-2009 EAp2: Minimum Energy Performance
posted by Vassil Vassilev on Jun 17, 2019, 9:09 am

Greetings,

In the project we are modeling, there are On-site...

Last reply: Jean Marais, Jun 19, 2019, 3:52 am

Natural ventilation – modeling in Baseline

NC-2009 EAp2: Minimum Energy Performance
posted by Vassil Vassilev on Feb 20, 2019, 4:38 am

Greetings,

The project that we are modeling has zones with natural ventilation LEED v2009).

As there is no such ventilation systems in the Baseline model (System 5), our idea is to...

Last reply: Marcus Sheffer, Feb 25, 2019, 12:34 pm

Energy sourse- pellets

NC-2009 EAp2: Minimum Energy Performance
posted by Vassil Vassilev on Feb 15, 2019, 1:46 am

Greetings,

Our project has as an energy source pellets – type agricultural crop or waste (sunflower waste).

Regarding the data entry in MEPC (Minimum Energy Performance Calculator...

Last reply: Marcus Sheffer, Feb 25, 2019, 12:32 pm