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Indoor Water Use Reduction_Well water

CS-v4 WEc2: Indoor water use reduction
posted by Giuseppina Amorusi on Nov 23, 2016, 9:06 am

emily reese moody Sustainability Director, Certifications & Compliance Jacobs LEEDuser Expert 385 thumbs up January 13, 2023- 12:56 pm This post is older, but I wanted to connect it to a similar question in the NC page for this credit for cross-referencing:  https://leeduser.buildinggreen.com/forum/nonpotable-water-source As of this response, it is not entirely resolved.  From the Ref Guide text, it seems that treated well water  should  be considered the same as collected and treated rainwater- if it has not been treated to potable standards, and is still non-potable, but not "raw"....

Last reply: emily reese moody, Jan 13, 2023, 12:56 pm

Prerequisite- parking garage ventilation

Hospitality-NC-v4 EQp1: Minimum indoor air quality performance
posted by Francesco Lupoi on Dec 7, 2022, 4:15 am

Our specific concern is the ventilation of the parking garage.

We ensure natural ventilation with openings located on two opposite sides of the plan and designed according to Italian fire...

Luminance of less than 2,500 cd/m2 between 45 and 90 degrees from nadir

NC-v4 EQc6: Interior lighting
posted by Henri Barten on Nov 28, 2022, 10:59 am

Hello, i'm new into the LEED requirements.

My customer ask me if we have light fixtures with a luminance of less than 2,500 cd/m2 between 45 and 90 degrees from nadir.

Is there some...

Last reply: Glenn Heinmiller, Dec 6, 2022, 11:25 am

Master Site: Substitution credit from LEED v4 to LEED v4.1

NC-v4 WEc3: Cooling tower water use
posted by Mario Angelo Pinoli on Dec 17, 2019, 11:22 am

Hi everyone, 

we registered a project as a Master Site in LEED v4 version and we would like to replace the WEc3 credit with the same credit of the LEED v4.1 version.

The credit can'...

Last reply: Eric Anderson, Nov 8, 2022, 1:12 pm


Hospitality-NC-v4 MRc1: Building life-cycle impact reduction
posted by Filippo Weber on Jul 5, 2022, 11:00 am

I am analyzing a dilapidated building that has been disused for more than 70 years and has recently been sold to make an Hospitality...

Last reply: Filippo Weber, Sep 27, 2022, 12:33 pm

v4 or v4.1?

LEED v4.1 Discussion Forum
posted by Diego Lodoli on May 27, 2022, 5:27 am

switched platforms to tracking efforts in Arc, at least as far as I know. The O&M-dedicated forum page(s) within LEEDuser would probably give you some more detailed, experienced insight. O&M...

Last reply: Lauren Richardson, Sep 12, 2022, 4:08 pm

REACH registration number

NC-v4 MRc4: Building product disclosure and optimization - material ingredients
posted by Francesco Passerini on Jul 8, 2019, 5:53 am

In safety data sheets the calcium diformat is labeled with REACH registration number 01-2119486476-24-xxxx

Therefore I would think that it is included in the REACH lists but in the REACH...

Last reply: allen cole, Aug 15, 2022, 8:33 pm

Renewable Energy Calculator

LEED v4.1 Discussion Forum
posted by Davide Liviero on Jul 13, 2020, 10:33 am

Hello everyone,

I am currently working on LEED v4.1 BD+C Credit EAc5: Renewable Energy but I cannot find the LEED Renewable Energy Calculator available online for download. Is anybody able...

Last reply: Meghan Cole, Jul 12, 2022, 11:20 am

Quality View_Views into Atrium

NC-v4.1 EQc8: Quality Views
posted by Ilaria Colombo on Jan 28, 2022, 10:18 am

Hi everyone,

We have an office building with two floors and an internal atrium that crosses them.

My first question is, for the alternative view into atrium can I consider all the...

Last reply: Sara Goenner Curlee, Jun 23, 2022, 3:56 pm


Hospitality-NC-v4.1 LTc3: High Priority Site and Equitable Development
posted by Francesco Lupoi on Apr 11, 2022, 7:18 am

Hi everyone,

I'm working on a LEED Gold Certification of New Construction Hotel in Rome. Before the assignement by the building owner and before the start of works on the site construction...

Last reply: Emily Purcell, Apr 22, 2022, 9:47 am