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Green power and carbon offsets- 100% Electric Building

CS-v4 EAc7: Green power and carbon offsets
posted by Wayne Mc Fall on Sep 13, 2020, 5:39 pm

Hi All,

We are working on a 100% electric building pursuing LEEDv4 BD+C: Core and Shell. The client would like to explore the option of pursuing the...

Last reply: Wayne Mc Fall, Sep 14, 2020, 11:53 am

LEEDv4 BD+C: Core & Shell to LEEDv4 BD+C: Warehouses and Distribution

LEED Rating System Selection
posted by Wayne Mc Fall on Aug 27, 2020, 2:15 pm

Hi All,

Is it possible for a warehouse / office project to register as LEEDv4 BD+C: Core & Shell but change the certification type to LEEDv4 BD+C: Warehouses and Distribution after...

Last reply: David Eldridge, Sep 2, 2020, 1:29 pm

Total project paving area

CS-v4 SSc5: Heat Island Reduction
posted by Shane Doyle on Aug 31, 2020, 12:56 pm


I am just looking for some guidance please in relation to the credit upload form for the Heat Island Reduction credit.

In the form section "Summary of Heat Island Reduction...

R32 Refrigerant Not in The LEED Form

CS-v4 EAc6: Enhanced Refrigerant Management
posted by Laura Nolan on Aug 19, 2020, 1:24 pm

Hi all. In the LEED form, the R32 refrigerant is not yet on the list. How do I demonstrate the refrigerant impact outside of the form? Can someone share with me how they have overcome this issue...

New Safety First Pilot Credits

Pilot-Credits INpc137: Safety First: Cleaning and Disinfecting Your Space
posted by Sam Fagan on Jul 17, 2020, 6:10 am

Has there been any development on sample documents regarding the Covid-19 related pilot credits? These credits are an excellent idea to allow workers to safely transition back to the office, but...

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

Both Option 1 & Option 2 achievable

NC-v4 LTc3: High Priority Site and Equitable Development
posted by Muge Karasahin on Apr 25, 2018, 4:48 am


Our project site qualifies both for Option 1. Historic District and Option 2. Priority Designation of the credit. Is it possible to claim two points for this credit?


Last reply: Emily Purcell, May 4, 2020, 11:11 am

LEED Basement Boundary

Healthcare-v2009 MPR3: Must use a reasonable site boundary
posted by Francis McNulty on Sep 27, 2016, 11:46 am


I am working on a project with 3 towers over a shared 2-storey basement. Each tower is being certified separately. I am trying to define the LEED boundary in the basement to line up...

Last reply: Juven Marius Mirano, Mar 4, 2020, 5:47 am

UL Product Lens Certification

CI-v4.1 MRc5: Building product disclosure and optimization - material ingredients
posted by Wayne Mc Fall on Jan 28, 2020, 12:06 pm


Could anyone tell me if a UL-EU certificate is equivalent to a UL Product Lens certificate in terms of demonstrating the chemical inventory of the chosen product for option 1 of...

Last reply: Tristan Roberts, Jan 28, 2020, 1:14 pm

Baseline System- System 5 (Packaged VAV with Reheat)

NC-2009 EAp2: Minimum Energy Performance
posted by Wayne Mc Fall on Nov 12, 2019, 12:06 pm


I'm just wondering could anyone tell me where to find the cooling efficiency values of baseline System 5 - Packaged...

Last reply: Marcus Sheffer, Nov 12, 2019, 1:47 pm