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Are you using Environmental Materials Reporting Forms for the contractors?

NC-v4 MRc2: Building product disclosure and optimization - environmental product declarations
posted by Courtney Royal on Oct 28, 2020, 2:05 pm

In previous versions of LEED, we used Environmental Materials Reporting Forms for contractors to report information for the MR and IEQ credits. However, for v4 what are people typically using for...

Last reply: Ken Gallegos, Nov 24, 2020, 10:41 am

Aerator with no WaterSense label

NC-v4 WEp2: Indoor water use reduction
posted by Victoria Rios Esteve on May 18, 2020, 3:48 pm

Hi everyone, 

We are having a problem with the requirements of WEp2. For a public faucet, LEEDs baseline for flow rate is 1.9 lpm. Here, in Argentina, the lowest flow rate faucet available...

Last reply: Sara ALIA YOUSSOUFI, Nov 24, 2020, 9:54 am


NC-v4 EQc7: Daylight
posted by Ale g on Nov 24, 2020, 8:38 am

Hi to All Experts,

some opertaive clarifications will be really appreciate: pursuing the credit through option 2

1. Do I have to select for the whole building the worst case form...

Option 2- Diverse Uses

NC-v4 LTc4: Surrounding density and diverse uses
posted by Sean Slattery on Nov 17, 2020, 12:15 pm

I'm working on a Zoo project and am hoping to get some clarification on whether the zoo giftshops can count as Community-Serving Retial?

Last reply: emily reese moody, Nov 24, 2020, 3:12 am

Commercial Washing Machines- MEF and WF calculations

NC-v4 WEp2: Indoor water use reduction
posted by Gregory Mason on Oct 15, 2020, 8:02 pm

Good morning,

We are working on a LEED project in Australia, and Commercial Washing Machines are part of the project. It seems the CEE rating that is outlined in the v4 requirements is not...

Last reply: Gregory Mason, Nov 23, 2020, 6:55 pm

Pervious Landscaping as an LID

NC-v4.1 SSc4: Rainwater management
posted by David Nanstad on Nov 23, 2020, 3:38 pm

Does pervious landscaping (grasses and trees) count toward...

"Everything within the waterproofing membrane"

NC-v4.1 EQc2: Low-emitting materials
posted by James Keohane on Jun 24, 2020, 12:14 pm

The credit language states that materials which must meet the requirements are "everything within the waterproofing membrane."

The waterproofing membrane itself ( e.g....

Last reply: Deborah Lucking, Nov 23, 2020, 4:23 pm

Are kitchen sinks exempt from the Water Sense label

Homes-v4 WEc1: Total water use
posted by Phil Vanderloo on Nov 21, 2020, 11:47 am

On one page of the LEED V4 reference guide it says all Lav faucets are to be Water Sense Labeled. On another page it says ALL faucets need to be Water Sense? I seem to recall reading somewhere...

Last reply: David Posada, Nov 23, 2020, 2:02 pm

Can amenities inside the project building be counted in the Surrounding Density and Diverse Uses credit?

NC-v4 LTc4: Surrounding density and diverse uses
posted by Chern Yue Ewe on Nov 4, 2020, 5:43 am

As per the subject, my project by nature is a semi-conductor manufacturing plant located in an industrial park with limited amenities located within 800meters of...

Last reply: emily reese moody, Nov 23, 2020, 1:54 pm

WEp2- ice-machine requirements- EnergyStar

NC-v4 WEp2: Indoor water use reduction
posted by Jeff Wiedmeyer on Nov 23, 2020, 10:50 am

Does any one know definitively that all ice-machines installed on LEED v4 projects must be EnergyStar certified or of equivalent perfomance? My reading of the reference guide and LEEDuser posts...

Last reply: Michelle Rosenberger, Nov 23, 2020, 11:30 am