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Natural Ventilation Modelling and Credit for savings

NC-v4.1 EAp2: Minimum Energy Performance
posted by Luis Andrade on Apr 11, 2023, 1:31 pm

Hi all,

I've been searching around the LEED V2009, V4 and V4.1 EAp2 / c2 versions trying to find an answer to this problem, but I've encountered little information on how to model natural...

Last reply: Tyler Thumma, Sep 29, 2023, 8:39 am

When Did the v4 Water Metering Credit Change?

NC-v4 WEc4: Water metering
posted by Kyle G. Pearson on Sep 22, 2023, 12:42 pm

On our last two projects we've gotten a comment indicating that we need to remove the usage of "electric water coolers, janitors sinks, swimming pool, laundry, commercial kitchen, salon sink...

Last reply: Glen Boldt, Sep 28, 2023, 12:28 pm

Systems Unable to Meet Required Outdoor Airflow Rates

EBOM-v4.1 EQp1: Minimum Indoor Air Quality
posted by Dang Thi on May 20, 2020, 12:23 am

I have a question,  compare to LEED v4...

Last reply: Gustavo De las Heras Izquierdo, Sep 28, 2023, 10:51 am

WAREHOUSES- IAQ PERFORMANCE CALCULATOR

Warehouses-NC-v4 EQp1: Minimum indoor air quality performance
posted by Antonio Cajas on Mar 11, 2022, 4:50 pm

Hello everyone,

I have a project for a manufacturing plant, which has some warehouse modules. These modules have a supply of fresh air through louvers and an extraction through fans. Also...

Last reply: Dave Hubka, Sep 28, 2023, 8:06 am

Cool wall requirements valid for colder climate zones?

Pilot-Credits SSpc154: Heat Island Mitigation with Cool Walls
posted by Brian Trimble on Sep 26, 2023, 10:48 pm

Some jurisdictions across the US are starting to address the heat island effect by instituting various requirements for cool roofs and pavements. It also appears that they are using this pilot...

How many type of C & D waste to be recycled

NC-v4 MRp2: Construction and demolition waste management planning
posted by Osman Faroq on Nov 9, 2022, 5:07 am

Dear all, 

Good Day, 

While studying Materials and Resources - (LEED V4) Construction and Demolition Waste Management Planning, they mentioned in the prerequisites 5 types of...

Last reply: Alex Porteus, Sep 27, 2023, 7:21 am

Option 3- Transit corridor

ND-Plan-v4 SLLp1: Smart location
posted by Vanessa Rosado on Sep 26, 2023, 10:02 am

Hello Leed user Team

For this option do we need to follow the same requirements as per LT c5  "Access to Quality Transit"? For example, do we need to take into account the following...

Acoustic performance: reverberation time

NC-v4 EQc9: Acoustic performance
posted by alessandro santuari on Jun 1, 2017, 9:28 am

Hi, we have a project with large waiting rooms: are there specific values for "...

Last reply: Soha ElYamany, Sep 26, 2023, 10:25 am

Adhesive used in the project to bond laminate to wood substrate

CI-2009 IEQc4.4: Low-emitting materials - composite wood and agrifiber products
posted by Marie Kranjack on Oct 11, 2012, 11:19 am

We just had this credit denied in our Design and Construction Final Review. We provided all of the required documentation, but the final comment came back stating that we failed to provide "the...

Last reply: Catarina Costa Goncalves, Sep 26, 2023, 9:55 am

Estimating Energy Performance Scores before registering a project

EBOM-v4.1 EAp3: Energy Performance
posted by Bob Snow on Jan 10, 2023, 10:37 am

Samuel Sura Mr SALVIS LEEDuser Premium Member 3 thumbs up September 26, 2023- 7:46 am Hi Bob,  I found this information on a different Leeduser forum: Here's an update in case anyone comes across this old thread: it's now free to create your project in Arc and see your performance without paying to register anything. From < https://leeduser.buildinggreen.com/forum/black-box-or-transparent-benchmarking > Samuel Log in or register to post comments ...

Last reply: Samuel Sura, Sep 26, 2023, 7:46 am