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Process Loads

NC-2009 EAp2: Minimum Energy Performance
posted by PAULA HERNANDEZ on May 28, 2018, 1:58 pm

Hello,

I am modeling a winery and some of the chillers participate only to chilled and heat wine tanks.

We are documenting everything to get the credit for usind these very...

Last reply: PAULA HERNANDEZ, Jun 5, 2018, 1:38 pm

Design Changes

NC-2009 EAp2: Minimum Energy Performance
posted by PAWAN DAHIWAL on Jun 2, 2018, 3:07 am

I believe, In any case the proposed building can not be 100% as per design. There will be always variation regarding HVAC equipment selection (e.g. head change wrt actual site installation...

Last reply: Marcus Sheffer, Jun 4, 2018, 11:54 am

Plug Load Reduction Using ASHRAE- 2010

NC-2009 EAp2: Minimum Energy Performance
posted by Thomas Hellmann on Feb 15, 2012, 12:00 pm

Has anyone heard of using ASHRAE 90.1-2010 section 8.4.2 Automatic Receptacle Control within LEED version 3 to show load reductions for the plug loads. I am thinking of using the same plug load...

Last reply: Jorge Torres-Coto, May 20, 2018, 5:40 pm

EV chargers

NC-2009 EAp2: Minimum Energy Performance
posted by Brightworks Sustainability on Mar 2, 2018, 5:28 pm

We are building a parking...

Last reply: Marcus Sheffer, May 18, 2018, 9:07 am

Fans cycling during unoccupied hours

NC-2009 EAp2: Minimum Energy Performance
posted by Gopinath Vasu on May 17, 2018, 11:52 am

Hi All,

I have a doubt regarding modeling fans cycling during unoccupied hours as per ASHRAE 90.1 section G 3.1.2.4.
Since this section G3.1.2 is General Baseline HVAC system...

Last reply: Marcus Sheffer, May 17, 2018, 12:01 pm

Method to report proposed case Energy consumption- On site Gas Engine based electricity generation

NC-2009 EAp2: Minimum Energy Performance
posted by Rahula Attalage on May 5, 2018, 8:01 pm

Dear All,

I have received the following comment by the reviewer:

"The method used to report the Proposed case energy consumptions does not account for the gas consumption and...

Last reply: Marcus Sheffer, May 17, 2018, 10:34 am

Modeling Electric Unit Heater

NC-2009 EAp2: Minimum Energy Performance
posted by Nishank Shah on May 10, 2018, 9:07 pm

I have to model electric unit heaters in HAP for spaces like Stairs, Trash rooms, Vestibules etc. The issue is that the Stairs are already served by heat pumps and electric unit heaters will turn...

Last reply: Nishank Shah, May 11, 2018, 11:49 am

Parking Garage & exterior Site Lighting part of building Energy Model?

NC-2009 EAp2: Minimum Energy Performance
posted by Adrian Arenas on May 2, 2018, 11:39 am

We Have two building pursuing LEED v2009 NC, both building share an underground parking garage. 

1) Should we include the artificial Lighting in the Parking Garage (serving LEED...

Last reply: Adrian Arenas, May 9, 2018, 5:43 pm

How to simulate the building with no conditioned areas

NC-2009 EAp2: Minimum Energy Performance
posted by Aravindraj RB on May 7, 2018, 7:15 am

Our project is a garment factory building with no conditioned area, having majority floor area as production unit which is mechanically ventilated. The office & meeting areas in the whole...

Last reply: Melissa Merryweather, May 7, 2018, 1:42 pm

Baseline Case System type- Group Building

NC-2009 EAp2: Minimum Energy Performance
posted by SAMY Chamy on May 5, 2018, 4:11 am

Dear All:-

we are working in Group building approach with 5 Building and the baseline case HVAC system type is purely based on no of floor and Air Conditioning area and as per LEED NC...

Last reply: Marcus Sheffer, May 7, 2018, 10:16 am