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Baseline system type

NC-v4 EAp2: Minimum Energy Performance
posted by Nikos Tsitsikas on Jun 7, 2022, 1:19 pm

Hi all,

We are currently working on a project which is a building with two levels - Ground floor level and Level 01. Level 01 is 1,000 m2 and consists of hotel rooms, whereas Ground floor...

Last reply: Nikos Tsitsikas, Jun 9, 2022, 12:08 pm

LEED Credit impact- On site electricity provision from LPG

NC-v4 EAp2: Minimum Energy Performance
posted by Robert Yates on May 16, 2022, 5:43 am

Hi

I have a site that does not have enough power from the local grid so is considering a self contained LPG based generation on site. I'm just wondering if this will have an impact on any...

Last reply: Marcus Sheffer, May 23, 2022, 4:17 pm

Different Baseline HVAC System

NC-v4 EAp2: Minimum Energy Performance
posted by Amal Venugopal on May 17, 2022, 4:50 am

Greetings!..

We have begun the energy modeling for factory building. In addition to the factory, the building houses a warehouse and an administration office. The building has 2,00,000...

Last reply: Marcus Sheffer, May 17, 2022, 9:31 am

EPA LEED CHP Calculator?

NC-v4 EAp2: Minimum Energy Performance
posted by Erin Holdenried on May 11, 2022, 2:48 pm

Has anybody used the EPA LEED...

Firing Range ventilation process loads

NC-v4 EAp2: Minimum Energy Performance
posted by jorge velasco on Apr 29, 2022, 3:25 pm

I am currently working on an energy model for a Firing Range building which will pursue V4 BD+C New Construction. The firing range space requires 75 feet per minute air flow (as per NIOSH).  The...

Option 3 without tenant meters

NC-v4 EAp2: Minimum Energy Performance
posted by Omar Elrawy on Apr 28, 2022, 1:17 am

Hi All,

We are conducting feasibility study on an existing building in which we are changing chillers. And we are planning to comply under Option 3: Historical Data

The building is...

Last reply: Omar Elrawy, Apr 28, 2022, 11:02 pm

Off Site Renewable Energy Purchase

NC-v4 EAp2: Minimum Energy Performance
posted by SAMY Chamy on Apr 13, 2022, 2:28 pm

Dear Concern:-

I have purchased renewable electrical energy from the nearest solar power plant as Kwh so I have to get a point in Renewable energy via Tier 2 because the solar...

Last reply: SAMY Chamy, Apr 14, 2022, 3:04 pm

eQuest can't define steam Loop

NC-v4 EAp2: Minimum Energy Performance
posted by Kathy Collins, LEED AP , WELL AP on Mar 10, 2022, 5:38 pm

We have a project that there are two steam plants, one for dehumidifier and processed steam. We have rack washers that use Steam and electricity to do the job. These rack washers are fed by Steam...

Last reply: Tyler Thumma, Apr 12, 2022, 9:55 am

Baseline Design Supply Airflow Rate Temperature Difference 90.1-10 para. G3.1.2.9.1

NC-v4 EAp2: Minimum Energy Performance
posted by Michael Callan on Mar 30, 2022, 1:27 pm

Hello,

I have a qeustion regarding ASHRAE 90.1-10, paragraph G3.1.2.9.1 which states that for baseline systems 1through 8, design supply airflow rates for the baseline building shall be...

Last reply: Tyler Thumma, Apr 12, 2022, 9:47 am

Clean Room HVAC as process load?

NC-v4 EAp2: Minimum Energy Performance
posted by Maria Papiez on Apr 1, 2022, 1:21 pm

We are working on a project that includes spaces used to manufacture healthcare instrumentation in a clean room environment.  The client’s Engineering Standards as well as ISO 14644-1 Standard...

Last reply: Marcus Sheffer, Apr 8, 2022, 5:02 pm