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Sustainability Engineer
Meinhardt PTE Singapore
LEEDuser Basic Member
0 thumbs up
Thu Feb 19, 2026, 5:44 am

LEED Group project - Lighting Boundary

NC-v4 SSc6:Light pollution reduction
posted by  Edgar Arevalo  on 

I have a LEED Group project where I am pursuing the Light Pollution Reduction credit.  I have a concern regarding the lighting project boundary for a LEED Group site.

6
Fri Feb 20, 2026, 7:51 pm
1
Sustainability Consultant | Senior Project Manager
Re:Vision Architecture
LEEDuser Premium Member
9 thumbs up
Fri Feb 20, 2026, 6:18 pm

Tools accepted to calculate surrounding density

CI-v4 LTc2:Surrounding density and diverse uses
posted by  Gwenael JAN  on 

Hello all, 

I've notived that surrounding density study was usually carried out using GIS software such as QGIS and databases like OpenStreetMap.

1
Sustainability Consultant | Senior Project Manager
Re:Vision Architecture
LEEDuser Premium Member
9 thumbs up
Fri Feb 20, 2026, 6:12 pm

Integrative Analysis of Building Materials Feedback

Pilot-Credits MRpc103:Integrative Analysis of Building Materials
posted by  Amy Danner  on 

As most products selected for our project have EPDs, HPDs, and SDSs, it is easy to find the locations of the information for this Pilot Credit.

0

Metal stairs, platforms, and mezzanines included in BPDO credits or not?

NC-v4.1 MRc3:Sourcing of Raw Materials
posted by  Yara Ibrahim  on 

Hello, I am in need of clarification on whether some products count towards the BPDO Credits (i.e. MR Credit Sourcing of Raw Materials)

1
Founder & Community Director
Metricorps
LEEDuser Expert
7780 thumbs up
Tue Feb 17, 2026, 6:45 pm

Definition of Facade Lighting

NC-v4 SSc6:Light pollution reduction
posted by  Yoyo Shek  on 

We are having a zero lot line project, the only exterior lighting will be on the facade, roof and terrace.

4
Fri Feb 13, 2026, 8:43 pm

SRI Values for Precast Concrete?

NC-v4 SSc5:Heat island reduction
posted by  Brian Salazar  on 

Hello - Has anyone found a published study or list of SRI values for precast concrete when used as a roof material, specifically as the top level of a parking structure?  

2
Sustainability Director, Certifications & Compliance
Jacobs
LEEDuser Expert
469 thumbs up
Fri Feb 13, 2026, 7:28 pm

PPE in waste management.

NC-v4 MRc5:Construction and demolition waste management
posted by  Olga Yuil  on 

Can personal protective equipment (PPE) - such as helmets, safety glasses, construction uniforms, boots, and gloves - be counted as an item under the waste management credit?

1
Sustainability Consultant | Senior Project Manager
Re:Vision Architecture
LEEDuser Premium Member
9 thumbs up
Fri Feb 13, 2026, 6:06 pm