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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

Extracting Energy Consumption from the BAS

NC-v4 EAc3: Advanced Energy Metering
posted by Claire Kapusta on Sep 6, 2019, 12:02 pm

Hello,

We are working on the design of a new office tower and we would appreciate some guidance on whether the following metering strategies are acceptable to qualify for the Advanced...

Data Storage Requirement

NC-v4 EAc3: Advanced Energy Metering
posted by Shannon Oletic on Jul 18, 2019, 2:04 pm

Hello,

Most digital metering systems with remote access capabilities have a cloud-based system were data can be stored indefinitely, or until the meter becomes inactive. Looking...

Last reply: Marcus Sheffer, Jul 19, 2019, 5:09 pm

EAc3- Clarification on the Advanced Energy Metering.

NC-v4 EAc3: Advanced Energy Metering
posted by Olawale Taiwo on Sep 5, 2018, 9:09 am

Hello All,

There seems to be some challenges with clarity on the wording of this credit instructions, our team Electrical Engineer and I had this conversation and it became necessary to...

Last reply: Marcus Sheffer, Feb 12, 2019, 6:51 pm

Advanced Energy Metering in Multi-Family Housing

NC-v4 EAc3: Advanced Energy Metering
posted by Allison Wilson on Feb 8, 2019, 3:16 pm

We're working on a dorm project with apartment style units such that it's essentially multi-family housing. Each apartment has a kitchen and is, according to my MEP, therefore being provided with...

Last reply: Marcus Sheffer, Feb 8, 2019, 3:43 pm