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ASHRAE 90.1 Europe ACP

NC-v4 EAp2: Minimum Energy Performance
posted by Ricardo Sá on Sep 24, 2024, 12:12 pm

Dear All,

According to LEED EAp2 Guidance (Reference Guide, Further Explanation), “Europe ACP for ASHRAE 90.1 Mandatory Provisions table (attached) provides further guidance for...

Last reply: Marcus Sheffer, Nov 16, 2024, 2:31 pm

How to Model Proposed and Baseline HVAC system for a District level heating and Cooling system

NC-v4 EAp2: Minimum Energy Performance
posted by Rajat Wadhwa on Apr 11, 2024, 12:16 pm

Hi, 

I am working on a College Building where Cooling and Heating is done by Hot water and chilled water supplied to the building, Based on the user guide what I see is I need to model a...

Last reply: Manuel Romera Molina, Nov 11, 2024, 2:53 am

Baseline and Proposed System for LEED ID+C

NC-v4 EAp2: Minimum Energy Performance
posted by Rajat Wadhwa on Nov 4, 2024, 12:00 pm

Hi I am working on a LEED ID+C project for a building that was built in 1970s with 60% WWR, now the struggle here is the Existing system is Dual Duct...

Last reply: Tyler Thumma, Nov 8, 2024, 8:24 am

Baseline for Botanical Garden Areas of a Building

NC-v4 EAp2: Minimum Energy Performance
posted by on Oct 31, 2024, 12:07 pm

How do we model the baseline systems for an indoor botanical garden? The botanical garden requires a lot of glazing, but more so the HVAC system is really a process load in my opinion because it...

Last reply: Marcus Sheffer, Nov 1, 2024, 9:45 am

Exterior Lighting TAB for MEP Calculator for Multiple Buildings

NC-v4 EAp2: Minimum Energy Performance
posted by Richard Tran on Sep 27, 2024, 10:06 am

Hello,

I'm currently working on a leed comment back from our LEED Reviewer from this project stating:

"3. Based on the information provided in the Lighting tab, the input reports,...

Last reply: Tyler Thumma, Oct 24, 2024, 9:39 am

Energy modeling of Seconday pump in equest:

NC-v4 EAp2: Minimum Energy Performance
posted by PURUSHOTHAMAN on Oct 9, 2024, 2:08 am

In my project, for the base case as per ASHRAE 90.1-2010 Sys-8, I need to model both the primary and secondary pumps in the chilled water loop. However, in eQUEST, the default loop is created...

Last reply: Tyler Thumma, Oct 24, 2024, 8:06 am

LEED ID+C Information not available about mechanical system

NC-v4 EAp2: Minimum Energy Performance
posted by Rajat Wadhwa on Oct 16, 2024, 11:34 am

Hi, 

I am working on an old building built in 1970s and there is no information on mechanical system availiable regarding COPs , what can I do in this case, I am sure the systems...

Last reply: Marcus Sheffer, Oct 18, 2024, 11:54 am

Baseline and Proposed Constructions for a building constructed in 1970 for ID+C Project

NC-v4 EAp2: Minimum Energy Performance
posted by Rajat Wadhwa on Oct 8, 2024, 12:03 pm

Hi, 
 

I am working on a LEED ID+C V4project , we dont have existing construction details for the building and the building was constructed in 1970, What should i assume for building...

Last reply: Marcus Sheffer, Oct 8, 2024, 12:24 pm

Baseline System for Floor Radiant Heating

NC-v4 EAp2: Minimum Energy Performance
posted by Rajat Wadhwa on Sep 27, 2024, 1:10 pm

Hi, we are modeling an aquatic center where we have open floors and we are heating the floors with Radiant heating to 84F floor temp, now the floor is being open to enviornment , so in the energy...

Last reply: Marcus Sheffer, Sep 30, 2024, 2:23 pm

How to model multiple buildings served by a common chiller plant?

NC-v4 EAp2: Minimum Energy Performance
posted by Raheel Mujtaba on Sep 19, 2024, 12:48 pm

There are multiple blocks undergoing the LEEDv4 campus certification on a site. 3 separate buildings in that campus are served by the common chiller plant located within the campus but as a...

Last reply: Marcus Sheffer, Sep 26, 2024, 11:53 am