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Energy Model- Proposed Building Heating Loads in Hawaii

NC-v4 EAc2: Optimize Energy Performance
posted by Sachin Shah on Nov 16, 2018, 5:54 pm

Aloha-

We are currently modeling a building in Trace 700, located on Oahu, Hawaii.  The proposed building consists of a water-cooled chilled water system with hot water reheat in select...

Last reply: Anurag Ghosh, Feb 2, 2025, 9:01 pm

Our project needs some clarification regarding Minimum Indoor Air Quality Performance Calculator.

CI-v4 EQp1: Minimum indoor air quality performance
posted by Nagaraj Sankar on Sep 19, 2023, 4:47 am

One of my LEED v4 ID+C project getting below comments from LEED reviewer for Minimum Indoor Air Quality Performance Calculator (Project having...

Last reply: Nagaraj Sankar, Feb 1, 2025, 4:59 am

Material Quantity Input into EC3

Pilot-Credits MRpc132: Procurement of Low Carbon Construction Materials
posted by Kelli Kimura on Jan 19, 2024, 8:44 pm

Hi all,

We are curious how folks are gathering their material quantities per the pilot credit language "Material quantities shall reflect the final as-built project and be consistently...

Last reply: Kristen Magnuson, Jan 31, 2025, 12:45 pm

Does a Data Hall should be modeled with an Air Economizer in Baseline

NC-v4 EAp2: Minimum Energy Performance
posted by Rajat Wadhwa on Jan 30, 2025, 3:33 pm

Hi, 

I am working on a Data Center Project in Chicago and the...

Last reply: Shashank Singh, Jan 31, 2025, 1:17 am

VRF Performance Curve Set

NC-v4 EAp2: Minimum Energy Performance
posted by Junaid Mujahid on Jan 31, 2025, 12:20 am

Hi Everyone,

This may not be the right place to post software-related questions. But, I wanted to know whether LEED has anything to say about selecting the Performance Curve Set if that...

Project Occupancy when we are only complying with Indoor Water Use Reduction prerequisite under prescriptive path?

CI-v4 WEp1: Indoor water use reduction
posted by Edgar Arevalo on Oct 25, 2024, 3:17 pm

So we have an interior fit out project where we can only comply with the Indoor Water Use Reduction prerequisite and not the credit.  Since we are only complying with the prerequisite via...

Last reply: emily reese moody, Jan 30, 2025, 10:20 pm

Pilot Credit MRpc131: Circular Products

NC-v4 INc1: Innovation
posted by Amber Morris on Jan 6, 2021, 11:39 am

Hello all,

Our project team is currently pursuing this credit and was able to achieve it through door hardware manufacturers such as Sargent, McKinney, Norton, Pemko and CECO since they...

Last reply: Amy Danner, Jan 30, 2025, 5:06 pm

Unregulated loads in production plant

NC-v4 EAc2: Optimize Energy Performance
posted by Julio Fernandez Amodia on Jan 20, 2025, 1:15 pm

Hi to all,
I’m currently working on an energy model for a production plant, and I’ve encountered a scenario that I’m hoping to clarify. This facility includes clean rooms with strict...

Last reply: Julio Fernandez Amodia, Jan 30, 2025, 6:13 am

Baseline Building Information not availiable

NC-v4 EAp2: Minimum Energy Performance
posted by Rajat Wadhwa on Jan 22, 2025, 5:40 pm

Hi, I am working on LEED ID+C project in which we do not have any info regarding COP of chiller, Fan Flow, Fan power, Pump power etc. So what should I do to input that? Should I use the same...

Last reply: Marcus Sheffer, Jan 27, 2025, 5:22 pm

Ownership of Attributes: On-Site PV with Utility Program

NC-v4.1 EAc5: Renewable energy
posted by Summer Minchew on Dec 15, 2023, 9:26 am

The LEEDonline form for this credit requires us to, "Upload On-site Renewable Energy Systems...Contract and evidence of renewable attribute ownership.

  • For each on-site renewable...

Last reply: Marcus Sheffer, Jan 27, 2025, 5:15 pm