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Radon resistant construction for first 4 stories above grade.

NC-v4 EQp1: Minimum indoor air quality performance
posted by Sue Bryant on Sep 15, 2020, 8:09 pm

  • Requirement: Construct any dwelling unit on levels one through four above grade with radon-resistant construction techniques. Follow the techniques prescribed in EPA Building Radon Out;...

Working through COVID-19

Working through COVID-19
posted by Paula Melton on Apr 9, 2020, 3:00 pm

Are you having trouble working from home? Worried about your submittals going in on time? Concerned that you can't conduct a charrette?

Welcome to our COVID-19 discussion forum. Feel free...

Last reply: Ava Morgan, Sep 15, 2020, 6:13 pm

Pilot Credit req's and a suggestion

Pilot-Credits SSpc55: Bird collision deterrence
posted by emily reese moody on Jul 6, 2020, 5:03 pm

Most of the posts on these Pilot Credit pages are here out of necessity to submit it for review, this one included. It would be nice if there were some way to differentiate/filter between posts...

Last reply: Austin McCanless, Sep 15, 2020, 2:09 pm

Non-electric and electric energy use for the Renewable Energy credit version 4.1

CI-v4.1 EAc4: Renewable energy
posted by Ana Maria Escobar Cardenas on Jul 22, 2020, 9:16 am


I am doing a substitution of the Renewable Energy (Green Power) credit to version 4.1 for a Commercial Interior project. 
I used TABLE 2....

Last reply: Boone Jones, Sep 15, 2020, 1:24 pm

New LEED project inside an already certified LEED Project

Healthcare-v2009 MPR3: Must use a reasonable site boundary
posted by Husam Haron on Aug 21, 2013, 4:58 am

An office building was constructed and awarded LEED Silver. Now, a new building is being planned to be constructed inside the LEED project boundary of the the already certified LEED project. Is...

Last reply: Seema Pandya, Sep 15, 2020, 10:45 am

Is a new v4 project allowed within an existing earlier LEED version project boundary?

NC-v4 MPR2: Must use reasonable LEED boundaries
posted by Neumann Monson on Apr 16, 2020, 4:24 pm

Our client has taken ownership of a property that was LEED certified many years ago under an older version of LEED, maybe NCv2.1.  They would like to build a new LEED certified...

Last reply: Seema Pandya, Sep 15, 2020, 10:44 am

On-site EV required if only off-site parking provided?

NC-v4.1 LTc8: Electric Vehicles
posted by Rebecca Aarons-Sydnor on Sep 15, 2020, 7:52 am

The first line of the credit states the criteria as "Provide charging infrastructure for electric vehicles for on-site parking." However, under Option 1, it refers to "all parking spaces used by...

Last reply: David Hubka, Sep 15, 2020, 8:52 am

Dividing large building into smaller ones

Healthcare-v2009 EAp2: Minimum Energy Performance
posted by Davide Liviero on Sep 15, 2020, 6:20 am

Hello everyone,

I am modelling a 60 000 m2 hospital using Design Builder. Unfortunately, the simulation of the whole building is extremely long, requiring up to a whole week. As a solution...

How to model lighting control requirements in baseline & proposed design energy model

CI-v4 EAp2: Minimum Energy Performance
posted by Amal Venugopal on Sep 1, 2020, 7:22 am

Hi All,

We are doing the energy model for office building under LEED v4 ID+C. The building consists of Open office areas, cabin areas, meeting rooms & Training Rooms. Other areas such...

Last reply: Marcus Sheffer, Sep 14, 2020, 3:45 pm

Any success with this credit yet?

Pilot-Credits INpc113: Informing Design Using Triple Bottom Line Analysis
posted by Sophie Kerr on Oct 29, 2018, 4:11 pm

forum- There are only a few of us who have commented on this in the LEED User forum so my guess is not many have used this pilot credit it or it's been approved for others without participating in the forum. Log in or register to post comments Elaine Goetz Ohio University LEEDuser Basic Member July 15, 2019- 3:06 pm We also completed this credit using Autocase, but have not yet submitted it.  Participating in the LEED user pilot credit forum (this posting) is one of our last steps before submitting.  I'm glad to see that someone has been awarded this credit with no issues.  Conducting a TBL BCA...

Last reply: Adolfo Silva, Sep 14, 2020, 3:30 pm