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Mandatories ASHRAE 90.1-2010 for tenants in Core&Shell LEED v4

CS-v4 EAp2: Minimum Energy Performance
posted by Mauricio Ramirez on Oct 23, 2019, 12:18 pm

Hello Dear
I am working in an office project  and another Warehouse Core&Shell rating system. At this moment, we are complying with mandatories of ASHRAE 90.1 only in the parts of Core...

Last reply: Marcus Sheffer, Oct 29, 2019, 9:41 pm

Bird Collision Deterrence

Pilot-Credits SSpc55: Bird collision deterrence
posted by Long Wang on Jun 24, 2018, 11:03 am

Hi, I have two questions of this pilot credit for our LEED EB: O+M project V4.

First, what specific requirements for the external facade, especially the glass. The other one is the...

Last reply: Matthieu Kieken, Oct 29, 2019, 3:24 pm

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: Nick Semon, Oct 29, 2019, 2:10 pm

LEED v4.1 Daylight ASE Requirement

NC-v4.1 EQc7: Daylight
posted by Baha Sadreddin on Jul 15, 2019, 1:59 pm

Hi everyone,

Do the changes to the daylight credit in LEED v4.1 mean that...

Last reply: Baha Sadreddin, Oct 29, 2019, 12:58 pm

LEED online and simulation file

NC-v4 EAc2: Optimize Energy Performance
posted by Stephan Zweig on Oct 29, 2019, 6:14 am

Dear Leedusers,

I was wondering: At pltaform LEED online is it asked to upload the original output file from the energy simulation software in native format?

Or is it just necessary...

Last reply: Francesco Passerini, Oct 29, 2019, 8:50 am

Door closer and door stopper

NC-v4 EQc1: Enhanced indoor air quality strategies
posted by Claudia Sturcz on Oct 29, 2019, 4:06 am

Dear All,

To fullfill the requirement of self-closing door - in spaces where hazardous gases or chemicals may be present- in Enhanced...

V4.2 EPD Option 2 example

NC-v4.1 MRc2: Building product disclosure and optimization - environmental product declarations
posted by Sue Bryant on Oct 28, 2019, 7:06 pm

Does anyone have examples of material documentation to meet Option 2? Thanks!

Inclusive Design Pilot Credit

Pilot-Credits INpc125: Inclusive Design
posted by Karen Mahrous on Jun 20, 2019, 4:16 pm

Pilot Credit Registration Required Post: Our project chose to pursue this credit because creating a safe, inclusive space for all employees and visitors was very important to the project owners....

Last reply: Karen Mahrous, Oct 28, 2019, 3:59 pm

Reduced Parking Footprint Opt 4- Unbundling Parking

NC-v4.1 LTc7: Reduced parking footprint
posted by Rebecca Mann on Oct 27, 2019, 10:46 am

New options were introduced in v4.1 for LT Reduced Parking Footprint. Parking provided for our project slightly exceeds the bylaw requirement with 9 stalls required, and 10 provided including 1...

how do you manage providers that provide the right materials for LEED?

Pilot-Credits SSpc55: Bird collision deterrence
posted by kim sung on Oct 27, 2019, 10:29 am


There is a question as a preliminary contractor for bird collision deterrence.

If I had a way to lower a threat factor to 15 or less as an alternative to bird collision,...