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ventilation in Walk-in Coolers

Warehouses-NC-v4 EQp1: Minimum indoor air quality performance
posted by Francesco Passerini on Sep 5, 2023, 12:53 pm

Hello, is ventilation in Walk-in Cooler necessary for the prerequisite? Does the request depend on the indoor setpoint temperature?

If ventilation is necessary, do you have any suggestion...

Last reply: Dave Hubka, Sep 5, 2023, 1:23 pm

VOC content documents

NC-v4.1 EQc2: Low-emitting materials
posted by Subhashkumar A on Sep 4, 2023, 12:51 pm

To achieve the Low Emitting Material credit, we submitted thresholds for furniture, ceiling, flooring, paints & coatings, and adhesives &...

Last reply: Renee Shirey, Sep 5, 2023, 8:01 am

Baseline Building HVAC systems

CI-v4 EAp2: Minimum Energy Performance
posted by Paula Hernandez on Sep 4, 2023, 1:08 pm


We are modeling a portion of a building.

The building counts with two dedicated outdoor air systems that provdie outdoor air to the whole building.

We know the amount of...

WaterSense Tool availability?

CS-v4 WEp1: Outdoor water use reduction
posted by Marine Petrosyan on Sep 4, 2023, 6:43 am

Lighting Zone definition according to MLO for ASHRAE compliance

NC-2009 SSc8: Light Pollution Reduction
posted by LEED Pro Consultant on Jul 8, 2015, 12:05 pm

We are developing a high rise multi-residential project (5 buildings) in a undeveloped land, the area is between the access to a national park and multiple neighborhood (residential units). The...

Last reply: Marine Petrosyan, Sep 4, 2023, 5:19 am

Equal to achieving v4.1 EQp Min IAQ and EQc Enhanced IAQ, Strategy 3- Filtration

Pilot-Credits INpc155: Design for Indoor Air Quality and Infection Control
posted by Michelle Bombeck on May 4, 2023, 5:16 pm

Our v4.1 CI project pursued this credit as it aligned with the indoor air quality requirements and programming for our space (healthcare). Because we're already required to achieve ASHRAE 62.1-...

Last reply: Zhantong Chen, Sep 3, 2023, 10:30 pm

Electric vehicles charging stations

CS-v4 EAc2: Optimize Energy Performance
posted by Rihab Joucht on Aug 25, 2023, 8:56 am

I want to make sure if we include the EV charging in Energy Model ? As mentionned in 10499 - EV Charging in Model | U.S. Green Building Council (...

Last reply: Marcus Sheffer, Sep 1, 2023, 1:35 pm

EPD Option 2: Optimization

NC-v4.1 MRc2: Environmental Product Declarations
posted by Jane Rohde on Sep 1, 2023, 12:57 pm

For this portion of the credit, the Baseline Documentation includes Industry Wide Type III EPDs

Reduction in Embodied Carbon
▪10% or greater reduction in Global...

Interpreting "medical intervention" and "direct medical care"

Healthcare-v4 SSc7: Places of respite
posted by on Sep 1, 2023, 10:44 am

We are working on a Mental Health facility and we are curiosus about how to interpert "medical intervention" and "direct medical care: "The area is located where no medical intervention...

VOC content for Insulation foam rolls with self adhesive.

NC-v4.1 EQc2: Low-emitting materials
posted by Ngo Ha on Dec 16, 2020, 4:33 am

Hi All,
I am currently working on 1 certified LEED project.
the contractor/Supplier submitted Plastic and Rubber Insulation rolls with self-adhesive. (All these coating processes has...

Last reply: Ralph Bicknese, Sep 1, 2023, 11:04 am