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Definition "individual energy end use"?

NC-v4 EAc3: Advanced Energy Metering
posted by Lise Dannesboe on Jan 6, 2017, 5:58 am

Hi, i went though all the comments on this forum and cannot really find a clear answer to the question i have when i read the sentence: "any individual energy end uses that represent 10% or more...

Last reply: Marcus Sheffer, Mar 4, 2021, 9:38 am

Fans as an End Use

NC-v4 EAc3: Advanced Energy Metering
posted by Pooja Sannamani on Jan 6, 2021, 7:01 pm

Hi, we'd like to make sure we are meeting the intent of the credit correctly when it comes to fans.  

We use IES for energy models which typically breaks fans into meters for exhaust fans...

Last reply: Pooja Sannamani, Jan 8, 2021, 5:16 pm

Tenancy areas with low relevance

NC-v4 EAc3: Advanced Energy Metering
posted by Ricardo Sá on Sep 22, 2020, 1:08 pm

Dear All

 
In the context of a new airport project pursuing LEED certification, a chilled water plant will distribute chilled water to the whole building, including some retail...

Last reply: Marcus Sheffer, Nov 13, 2020, 10:16 am

IT Room Space Cooling

NC-v4 EAc3: Advanced Energy Metering
posted by Mark Zoeteman on Sep 3, 2020, 11:20 am

Reference Guide states under Data Center heading: IT energy consumption, as measured from an uninterruptible power supply (UPS) output meter, should be metered separately from non-IT equipment,...

Last reply: Marcus Sheffer, Nov 10, 2020, 11:47 am

Integrated chiller controls and VFD pumps

NC-v4 EAc3: Advanced Energy Metering
posted by Crina Bosch on Sep 9, 2020, 12:10 pm

We are working on a project that has a chilled water plant that consists of variable speed chillers and pumps with associated VFDs.  Both the integrated chiller controls and the pump VFDs have...

Last reply: Marcus Sheffer, Sep 9, 2020, 1:14 pm

AHU lighting and convenience Receptacle

NC-v4 EAc3: Advanced Energy Metering
posted by Mike oliva on Aug 20, 2020, 10:14 am

We are needing some help w/ the finer details of metering and complying with the requirements of this credit but also trying to be rational about the extent we need to go for metering the end...

Last reply: Marcus Sheffer, Aug 20, 2020, 4:35 pm

EA Advanced Energy Metering

NC-v4 EAc3: Advanced Energy Metering
posted by Donald Green on Apr 21, 2020, 4:46 pm

I would like to clarify how a small project can comply with advanced energy metering. In the LEED Reference Guide there is a paragrpah that speaks to  End Uses beign grouped by occupancy type......

Last reply: Gilbert John, May 5, 2020, 11:43 am

Lighting

NC-v4 EAc3: Advanced Energy Metering
posted by Pooja Sannamani on Nov 20, 2019, 3:29 pm

Hi, my project is in design and current proposes to meter lighting and exterior lighting together.  The exterior lighting is very small so the electrical engineer is pushing on whether we really...

Using EMS to calculate some End-Use Energy

NC-v4 EAc3: Advanced Energy Metering
posted by Melissa Crowe on Oct 30, 2019, 6:47 pm

Hi All

We have metering set up for most of the end-uses that represent over 10% of total energy but for some equipment is it not cost effective or practical.

  1. Can we use...

Last reply: Melissa Crowe, Oct 31, 2019, 4:03 pm

Should meters by themselves hold data for 36 months?

NC-v4 EAc3: Advanced Energy Metering
posted by Edgar Arevalo on Oct 10, 2019, 2:50 pm

To be clear, even though the reference guide states "The system must be capable of storing all meter data for at least 36 months", does that mean the energy meters should have capability or does...

Last reply: Bipin Karki, Oct 11, 2019, 10:54 am