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Retail-CI-v4 EAp2: Minimum Energy Performance
posted by Neeraj Sharma on Oct 12, 2019, 11:39 am

The Project is a small office of area around 360 Sq.m in huge building of area around 7400 sq.m? The office building is served by central chiller & no heating. I made a system type 4 which is...

Mandatory Provision for Lighting Controls C&S

CS-v4 EAp2: Minimum Energy Performance
posted by Sofia Barahona on Oct 14, 2019, 10:00 am

We are currently working on a LEED Core and Shell v4 office building on Santiago, Chile. Regarding the issue of mandatory provisions ASHRAE 90.1-2010, if there is a binding lease or sale...

Agile Working as Thermal Comfort Control

CI-v4 EQc5: Thermal comfort
posted by Matthew Dempsey on Oct 14, 2019, 11:31 am


We have a commercial office which is an agile working space. Would this count as a thermal comfort control, since occupants can move to another workstation if they are uncomfortable...

ID+C v4 Pilot Credit

Pilot-Credits WEpc110: Water Restoration Certificates®
posted by Kathryn West on May 5, 2017, 5:22 pm

I purchased water restoration certificates for a v4 project.

Bonneville Environmental was very easy to work with.

Certificates were not available for my region so I purchased out-...

Last reply: Karen Elliott, Oct 15, 2019, 9:29 am

VOC content/emission equivalent for Europe

NC-2009 IEQc4.1: Low-emitting materials - adhesives and sealants
posted by Muhammad Mahasneh on Oct 14, 2019, 11:57 am

Hello all;

We're pursuing LEED 2009 certification for a NC project located in Europe and we were wondering if there is a list of equivalent standards for...

Exemplary Performance- available or not available for CS?

CS-v4 EAc5: Renewable energy production
posted by Eva-Maria Schliebs on Oct 14, 2019, 5:17 pm


Could you please give me some insight about the exemplary performance credit CS-v4 EAc5 for...

Recycling Building Products

CS-v4 MRc5: Construction and demolition waste management
posted by Ciaran McCabe on Oct 7, 2019, 5:07 pm

Hi, if existing building materials, such as concrete as an example, is removed from site during demolition, is there benefits if this was processed offsite and reused in there of gravel for the...

Last reply: Tristan Roberts, Oct 15, 2019, 7:25 am

Recycled Content of Concrete Documentation Issue due to Concrete supplier considering information proprietary

NC-v4 MRc3: Building product disclosure and optimization - sourcing of raw materials
posted by Adrienne Lynn on Oct 9, 2019, 1:15 pm

I was wondering if anyone had trouble getting concrete mix design information (mass of recycled SCM's and material costs of concrete) due to the concrete supplier considering this information as...

Last reply: Tristan Roberts, Oct 15, 2019, 7:24 am

Emergency generator building

NC-v4 MPR2: Must use reasonable LEED boundaries
posted by Priscillia Champagne on Oct 8, 2019, 1:06 am

I am starting a project in which we are building a new addition to an existing hospital which will be approx. 30 000 m2 (considered separate building from existing hospital). In the same scope of...

Last reply: Tristan Roberts, Oct 15, 2019, 7:17 am

Residential Dwelling- Min IAQ Calculator Strategy

NC-v4 EQp1: Minimum indoor air quality performance
posted by RDK E&S on Oct 14, 2019, 1:00 pm


Previously, I've focused on completing the Minimum...

Last reply: Gustavo De las Heras Izquierdo, Oct 15, 2019, 4:48 am