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Founder & Community Director
Metricorps
LEEDuser Expert
7782 thumbs up
Mon Jan 12, 2026, 5:34 pm
6
Mon Jan 12, 2026, 4:10 pm

Exterior Lighting for LEED ID+C

CI-v4.1 EAc2:Optimize Energy Performance
posted by  Alvin Michael Velasco  on 

Hi.. We are working on a LEED CI project where 100% of the building spaces are part of the LEED scope. In this scenario, are exterior lightings required to be included in the energy model?

1
LEED Fellow
7group / Energy Opportunities
LEEDuser Expert
4461 thumbs up
Mon Jan 12, 2026, 4:00 pm

LEED v4.0 Energy Model: How to Handle Unknown (Central Plant) Equipment Data for Tenant Fit-Out?

CI-v4 EAc2:Optimize energy performance
posted by     on 

I’m working as an energy modeler on a 3‑floor office fit‑out within a 42‑story building in New York City (LEED v4.0).

1
LEED Fellow
7group / Energy Opportunities
LEEDuser Expert
4461 thumbs up
Wed Jan 7, 2026, 7:32 pm

Staff-Only Collection in Hotel Guest Floors

Hospitality-NC-v4 MRp1:Storage and collection of recyclables
posted by  Amgad Khattab  on 

We are pursuing LEED BD+C: Hospitality certification and have a question regarding the Storage and Collection of Recyclables prerequisite.

0

Integrative Analysis of Building Materials- Work Smarter, Not Harder

Pilot-Credits MRpc103:Integrative Analysis of Building Materials
posted by  Marina Rullo  on 

This pilot credit is a useful way to both qualitatively and quantitatively examine the human health implications, environmental impacts, and safety impacts of building materials.

7
Tue Dec 23, 2025, 3:42 pm

Required documentation for WEc3 Option 1 Cooling Tower Cycles of Concentration

NC-v4.1 WEc3:Optimize Process Water Use
posted by  Mark Benson  on 

For Option 1 Cooling Tower Cycles of Concentration, in addition to filling out the Potable water analysis table and uploading "a narrative describing the methodology that was used to conduct the po

1
Fri Dec 19, 2025, 3:45 pm