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Regularly Occupied

NC-v4.1 EQc9: Acoustic performance
posted by Martha Norbeck on Jan 14, 2020, 12:42 pm

The credit language reads all "occupied spaces." Is that really the intent? Or is it all "REGULARLY occupied" spaces? 

Interpretation of the Net usable program area for area calculations

Healthcare-v4 SSc7: Places of respite
posted by Priscillia Champagne on Jan 14, 2020, 10:21 am

"Net usable program area" is defined as follow : the sum of all interior areas in the project available to house the project's program. It does not include areas for building equipment,...

Required Materials for LCA

NC-v4 MRc1: Building life-cycle impact reduction
posted by RDK E&S on Jan 10, 2020, 4:06 pm


We are looking for more information as to what details from Baseline and Proposed models need to be included in the models. 

  1. What "interior finishes" need to be...

Last reply: Agnieszka Kaczmarek, Jan 14, 2020, 9:23 am

Submitting for additional Design Credits at Construction Credit Review Stage

LEED Reviews: Appeals, Design/Construction Submittals, and more
posted by Philippa Cameron on Oct 15, 2017, 8:51 am

Hi. We are preparing to register a project and submit documentation for the design credits following a split review approach. However the Client has now suggested they might decide to pursue ...

Last reply: Renee Shirey, Jan 14, 2020, 9:21 am

Rating system for a renovation existing building for Senior Housing

LEED Rating System Selection
posted by Juan Perugia on Jan 14, 2020, 5:29 am


I would like to know which rating system should I choose to certify a minor renovation for a building that is for Senior Residence. Is it "hospitality" rating system?


Campus Thermal Energy System- Multiple Buildings

NC-v4 EAp2: Minimum Energy Performance
posted by Senna Sabir on Dec 25, 2019, 4:00 am


We are working on a campus project that contains multiple NC and F&B CS buildings. We'll be registering the master site and the individual buildings under the campus approach. A...

Last reply: Michael Aghabi, Jan 14, 2020, 8:10 am

REACH compliance

NC-v4 MRc4: Building product disclosure and optimization - material ingredients
posted by Charline SEYTIER on Dec 21, 2017, 7:01 am

referenced by Charline is not sufficient at only 1,000 ppm. Please search the LEEDuser forum for more on this. I think this question may have been a duplicate which was answered previously. Log in or register...

Last reply: Francesco Passerini, Jan 14, 2020, 3:35 am

Can a building going for re-certification attempt additional credits that are not performance based

EBOM-v4.1 SSc3: Light Pollution Reduction
posted by Frank Weiss on Jan 10, 2020, 8:30 pm

I understand that a building attempting re-certification is awarded 10 points for their past certification.  My question is can a building attempting re-certification using Version 4.1 also...

Last reply: Bill Swanson, Jan 13, 2020, 2:32 pm

Four buildings in one certification?

Mid-Rise-v4 MPR2: Must use reasonable LEED boundaries
posted by Maria Perzon on Jan 13, 2020, 10:31 am

I am working with a customer discussing LEED certification for four similar residential buildings. They have only minor variations. Would it be possible to lower the costs by certifying it as one...

EVSE- ISO 15118 compliance

NC-v4.1 LTc8: Electric Vehicles
posted by Mike Cavanaugh on May 9, 2019, 6:30 pm

to get some clarification if a summary addenda document exists or not yet, and if so, where it is... If anybody on the Forum knows, let us know! Thanks! Log in or register to post comments Joseph Snider...

Last reply: Emily Purcell, Jan 13, 2020, 10:13 am