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DES Proposed Case Default Efficiencies

NC-v4 EAp2: Minimum Energy Performance
posted by Ricardo Sá on Jul 10, 2020, 10:10 am

Dear All,

According to the section “Further Explanation” of the LEED Web guide, projects that are served by district energy systems (...

Last reply: Marcus Sheffer, Jul 10, 2020, 12:57 pm

NC / CS Mix

NC-v4 EAp2: Minimum Energy Performance
posted by Maria Grimm on Jul 9, 2020, 6:43 pm

Question regarding a project that is registered as NC. The project is a approximately 70% residential (NC) and 30% core & shell office. When calculating the energy credit - is there a way we...

Last reply: Marcus Sheffer, Jul 10, 2020, 12:54 pm

Will a TSCA Title VI Certification Provide Credit for LEED Points?

NC-v4.1 EQc2: Low-emitting materials
posted by Angela Rogers on Oct 5, 2019, 11:48 am

Erica Downs Sustainability Consultant The Green Engineer LEEDuser Premium Member 3 thumbs up January 6, 2020- 11:00 am Hi Angela- I was just looking for the same info.  Hopefully you've received an answer to your question, but just in case, check this thread under NCv4: https://leeduser.buildinggreen.com/forum/us-epa-tsca-title-vi-ulef-products Log in or register to post comments Ralph Bicknese Principal Hellmuth & Bicknese Architects LEEDuser Premium Member 11 thumbs up May 15, 2020- 2:46 pm We have been working on the same issue but have not been able to find a definitive answer. We...

Last reply: Adam Yarnell, Jul 10, 2020, 10:30 am

Environmental Product Declarations Exemplary Performance

NC-v4 MRc2: Building product disclosure and optimization - environmental product declarations
posted by Shane Doyle on Jul 7, 2020, 11:44 am


I have a question in relation to achieving exemplary performance in the Environmental Product Declarations credit in the In LEED V4 BD+C. To achieve 1 point for exemplary...

Last reply: Bipin Karki, Jul 10, 2020, 10:10 am


NC-v4 WEp3: Building-level water metering
posted by Janet Matheson on Jul 2, 2020, 6:42 pm

Can the building owner provide a single letter on sharing usage data for both Building-Level Water Metering and Building-Level Energy Metering?

Last reply: Bipin Karki, Jul 10, 2020, 10:06 am

Energy Performance Periode

EBOM-2009 EAc1: Optimize Energy Efficiency Performance
posted by Thiago Bondini on Jul 9, 2020, 6:45 pm

Dear all,

Good afternoon.

I have a LEED EB-OM v2009 process that was suspended during the Corona Virus pandemic and is planning to resume. We had a period from March-2020 to July-...

Last reply: Patrick Murisset, Jul 10, 2020, 9:18 am

Outlier high TVOC measurements as max?

EBOM-v4.1 EQc1: Indoor Environmental Quality Performance
posted by Alexis Doyle on Jul 9, 2020, 10:27 pm


In a 12 story building that we operate, one floor is tenanted with dentist offices. This floor consistently measures higher...

Shop Applied vs. Site Applied Wood Coatings

NC-v4.1 EQc2: Low-emitting materials
posted by Waleed AlGhamdi on Jul 9, 2020, 9:23 pm

We have a project with a lot of...

Translucent fixture for strategy D

NC-v4 EQc6: Interior lighting
posted by Omar ElRawy on May 12, 2020, 9:28 am

IF I have a lighting fixture with direct light, however, the fixture's glass is translucent / white glass. i.e. I can't see the light source through it but can only see a white lit surface, ...

Last reply: Kavita, Jul 9, 2020, 4:50 pm

Supply and Return Fan Tracking OA compliance

NC-v4 EQp1: Minimum indoor air quality performance
posted by Mike Oliva on Jul 9, 2020, 3:49 pm

I feel like I've seen this discussed before on here but I'm not finding it at the moment.  We're wondering if a...