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Reneable Energy

NC-2009 EAp2: Minimum Energy Performance
posted by Vassil Vassilev on Nov 26, 2020, 11:18 am

Greetings,

Regarding Renewable Energy Production for LEED certification and also for LEED Zero certification, there is an issue which is kind of not clear to me.

It is related to...

Last reply: Vassil Vassilev, Nov 27, 2020, 1:37 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

Simulating Electrical System as back up for Solar Hot Water System

NC-2009 EAp2: Minimum Energy Performance
posted by Achelles DSouza on Nov 11, 2020, 4:22 am

I am simulating a hotel building. Domestic hot water requirement will be contributed by solar powered calorifier. Electric hot water system will be provided for back up. Is it fine if I neglect...

Last reply: Achelles DSouza, Nov 11, 2020, 10:59 pm

Humidification in AHUs

NC-2009 EAp2: Minimum Energy Performance
posted by Davide Liviero on Nov 10, 2020, 5:38 am

Dear all,

I am modelling a hospital which has humidification within the AHUs. The required steam is produced using natural gas, which means I need an Exceptional Calculation because the...

Last reply: Marcus Sheffer, Nov 11, 2020, 7:44 pm

Baseline hot water generation

NC-2009 EAp2: Minimum Energy Performance
posted by Ciaran McCabe on Mar 2, 2016, 6:48 am

The Design Preliminary Review has been completed on one of my projects and we have one query from EAp2 which appears unclear. It states that ‘heating equipment should be heat pumps in both...

Last reply: Eva Denton, Jan 9, 2020, 6:10 am

Campus project- District heating/cooling

NC-2009 EAp2: Minimum Energy Performance
posted by Nikos Tsitsikas on Sep 29, 2020, 2:41 pm

Hi all,

We are working on a campus project that includes two separate buildings and a mastersite. Both buildings would be served by boilers and chillers that are located in the basement of...

Last reply: Marcus Sheffer, Oct 5, 2020, 2:16 pm

Minisplit Efficiency

NC-2009 EAp2: Minimum Energy Performance
posted by PAULA HERNANDEZ on Sep 28, 2020, 1:49 pm

Hi,

I am Certifiying an office attached to a wharehouse. The office counts with minisplit units, but I am not able to find a minisplit brand that will comply with minimum COPs shown in...

Last reply: PAULA HERNANDEZ, Sep 30, 2020, 9:53 am

Minisplit Efficiency

NC-2009 EAp2: Minimum Energy Performance
posted by PAULA HERNANDEZ on Sep 28, 2020, 2:16 pm

Hi

I am certifiying an office building, a very small one, attached to a wharehouse.

The office building counts with minisplit systmes, but I cannot find in the market minisplits...

Last reply: PAULA HERNANDEZ, Sep 30, 2020, 9:50 am

Campus project- District heating/cooling

NC-2009 EAp2: Minimum Energy Performance
posted by Nikos Tsitsikas on Sep 29, 2020, 6:00 pm

Hi all,

We are working on a campus project that includes two separate buildings and a master site. Both buildings would be served by boilers and chillers that are located in the basement...

Minisplit Efficiency

NC-2009 EAp2: Minimum Energy Performance
posted by PAULA HERNANDEZ on Sep 28, 2020, 1:58 pm

Hi

I am certifiying an office building, a very small one, attached to a wharehouse.

The office building counts with minisplit systmes, but I cannot find in the market minisplits...