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Utilization of Naturally Ventilated Spaces- Minimum Indoor Air Quality

NC-v4 EQp1: Minimum indoor air quality performance
posted by padma priya on Sep 16, 2024, 7:33 am

Which types of projects can utilize naturally ventilated spaces, and how is air quality maintained in polluted areas according to LEED requirements? and what is the requirement for Naturally...

Maps from the Stone Age Don't Exist?

NC-v4 SSc4: Rainwater management
posted by Hannah Fleck on Sep 12, 2024, 4:29 pm

I am trying to track down historical information to meet the compliance for the pre-development pathway but am coming up short for finding land cover and contour maps predevelopment. Is there a...

Last reply: Andrey Kuznetsov, Sep 14, 2024, 5:59 am

Option 2 Documentation

NC-v4 MRc2: Building product disclosure and optimization - environmental product declarations
posted by Kristen Mulligan-Fabian on Jul 20, 2022, 7:59 am

Gustavo De las Heras Izquierdo LEED Expert LEEDuser Basic Member 184 thumbs up July 20, 2022- 7:20 pm Hi Kristen, You have to submit the action plans. For example: https://www.usgbc.org/resources/sample-life-cycle-impact-reduction-actio... Log in or register to post comments James Roseberry Senior Project Manager, Associate Trivers LEEDuser Premium Member September 13, 2024- 11:06 am Trying to revive this thread... New to the forum and tried a search on BPDO- EPD- Option 2 but posts were all fairly old.  And I haven't done a LEED project in a number of years.  Is there now a viable pathway to NC-v4 MRc2- Buildng Product Disclosure...

Last reply: James Roseberry, Sep 13, 2024, 5:23 pm

UL Greenguard Gold

EBOM-v4.1 EQc1: Green Cleaning
posted by Summer Minchew on Aug 30, 2024, 12:42 pm

Do products that have UL Greenguard Gold certification meet the requirements for Products & Materials?

Last reply: Stephen Ashkin, Sep 13, 2024, 1:35 pm

Extended Producer Responsibility program

NC-v4.1 MRc3: Sourcing of Raw Materials
posted by Tracy Marquis on Aug 9, 2024, 2:17 pm

I am hoping to start a list of manufacturers with Extended Producer Responsibility Programs (EPRs) that meet the LEED V4.1 criteria.  

We are stuggling to achieve 2 points through...

Last reply: Wes Sullens, Sep 13, 2024, 1:45 am

Carbon Sequestration outside the US

Pilot-Credits SSpc158: Onsite Carbon Sequestration Through Plantings
posted by Oliver Pearce on Nov 17, 2021, 1:47 am

Hi,

It seems that the tool for this Pilot Credit can only be used on projects within the US.  Is there any way of meeting these requirements on non-US projects - a similar tool for...

Last reply: Alexandra Echeverry, Sep 12, 2024, 11:18 pm

Energy modeling for Half a Floor

CI-v4 EAp2: Minimum Energy Performance
posted by Edgar Arevalo on Sep 12, 2024, 2:14 pm

So we are facing a new Commercial Interior project that only takes up approximately half of a floor.  The problem we are facing is if we can conduct an energy model for half of floor.  The space...

Last reply: Marcus Sheffer, Sep 12, 2024, 3:32 pm

Standard for the baseline of the cold storage in a factory

NC-v4.1 EAp2: Minimum Energy Performance
posted by Michael on Sep 11, 2022, 1:40 pm

My factory project has cold storage (10oC) and a freezer (-13oC). For the factory, we use ASHRAE 90.1-2016 as normal but for the cold storage and freezer, what is the standard to set up the...

Last reply: Marcus Sheffer, Sep 12, 2024, 1:49 pm

Determine Number of Tests / Sampling Protocol

NC-v4 EQc4: Indoor air quality assessment
posted by Kelsey Wotila on Sep 9, 2024, 4:24 pm

Hi All,
I'm proposing...

Last reply: Russ Pellegrino, Sep 12, 2024, 8:04 am

any available LEED v4, v4.1 specification language?

LEED v4.1 Discussion Forum
posted by Courtney Royal on May 13, 2020, 12:21 pm

I was wondering if anyone has a resource with LEED v4 and/or v4.1 specification language?  The architect I am working with on a commercial interiors project does not have updated LEED spec...

Last reply: Ira Caplan, Sep 11, 2024, 9:33 pm