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100% greenfield site admissibility

NC-v4.1 SSc2: Protect or Restore Habitat
posted by Carla Rincon on Feb 6, 2023, 10:06 am

Hello everyone, 

Can you help me clarify if a 100%...

Last reply: Zeynep Cakir, Jun 4, 2024, 7:25 am

WEpc115 calculator

Pilot-Credits WEpc115: Whole Project Water Use Reduction
posted by Clive Lacey on Feb 22, 2024, 4:18 pm

Hi all,

Does anyone know the procedure for calculating the Baseline for "process load" and "HVAC" in the WEpc115 calculator? 

Last reply: Marelle Davey, May 17, 2024, 5:54 pm

What consultants are included in a design contract?

Pilot-Credits IPpc90: Social equity within the operations and maintenance staff
posted by Rebecca Holt on May 17, 2024, 12:27 pm

Can anyone confirm what consultants should be included in the design contract? In a typical prime consultant contract, there are subconsulting disciplines which we assume would be part of the...

Existing fixture with no data available

CI-v4 WEp1: Indoor water use reduction
posted by Julie Hardy on Apr 23, 2024, 3:48 pm


We have a CI project within an existing building. We are replacing nearly half of the plumbing fixtures, but we still have old toilets and faucets with no available information....

Last reply: Andrey Kuznetsov, May 12, 2024, 9:12 am

VOC limit of Aerosol Adhesives

NC-v4 EQc2: Low-emitting materials
posted by Laurie Winter on Feb 11, 2020, 8:21 pm

Debra a. Lombard Construction Administrator/ LEED AP Bywater Woodworks, Inc. LEEDuser Basic Member 46 thumbs up February 12, 2020- 12:05 pm This info link is relevant to aerosol adhesive reporting for v4.1 Schools:  https://leeduser.buildinggreen.com/forum/ieq41-aerosol-adhesives-conversion Log in or register to post comments Laurie Winter LEEDuser Premium Member February 12, 2020- 3:44 pm Debra, Yes, I did see that link before posting but I'm not sure whether it's relevant to LEED v4 or V4.1. It's posted in the 2009 forum for IEQc4.1and I haven't come across any verified...

Last reply: Suzanne Roach, May 9, 2024, 5:11 pm

Diesel Fuel Used for Sprinkler Water Pump House

Warehouses-NC-v4 EAp3: Building-level energy metering
posted by Laura Long on May 3, 2024, 2:41 pm

Good day!  We are working on a large warehouse facility that requires a large, 20' tall pump house to support a sprinkler system.  It will run on diesel fuel.  With this fuel need to be metered...

Last reply: Laura Long, May 3, 2024, 3:15 pm

Split System AC in an existing building

NC-v4 EAc6: Enhanced Refrigerant Management
posted by Charles Marshall on Aug 14, 2019, 4:58 pm

We are working on a major renovation project that contains several split system AC units which will be replaced.  The owner doesn't have any record of the refrigerant volume that was charged for...

Last reply: Afogreen Build, Apr 29, 2024, 9:49 pm

Heat Island Reduction- vegetated surface- modular systems

NC-v4 SSc5: Heat Island Reduction
posted by Ricardo Hernandez on Apr 12, 2024, 10:23 am

Hi Forum, can anyone confirm that a modular vegetated systems (plastic modules with ecomembrane, above ground) can count on the calculations for the vegetated surface, i would like to implement a...

SS Credit: Heat Island Reduction- Tree Equity for International Projects

LEED v5 BD+C/ID+C: Sustainable Sites Public Comments
posted by Adam Stoker on Apr 10, 2024, 9:26 pm

I have some concerns with the proposed approach to 'Tree Equity' for international projects. There are a number of components of the credit language that lack the detail that would give project...

Does gravel count in "Total Paving Area"

NC-v4 SSc5: Heat Island Reduction
posted by Emily Larochelle on Jul 12, 2023, 11:06 am


I have seen a couple posts about how to count gravel in a nonroof measure. However, I am wondering if gravel counts in the "Total site paving area" of the calculation. 


Last reply: emily reese moody, Apr 5, 2024, 5:47 pm