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Regd. percentage improvement in greenhouse gas emissions beyond ASHRAE 90.1-2010 Appendix G

NC-v4 EAc2:Optimize energy performance
posted by  Anurag Ghosh  on 

Hello All,

Can anyone help me understand how do i calculate the GHG emissions for a project as per ASHRAE 90.1 2010 appendix G. 

Also, what does the below statement mean:

7
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Marcus Sheffer
LEED Fellow
7group / Energy Opportunities
LEEDuser Expert
4460 thumbs up
Sun Mar 16, 2025, 2:28 am

How long are EPDs valid for?

NC-v4 MRc2:Building product disclosure and optimization - environmental product declarations
posted by  Samantha Lee  on 

Hi all.

4
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Tristan Roberts
Founder & Community Director
Metricorps
LEEDuser Expert
7781 thumbs up
Sat Mar 15, 2025, 7:18 am

Cooling Efficiency of packaged units larger than 60 tons

NC-v4 EAp2:Minimum energy performance
posted by  Dave Hubka  on 

This week I learned that 60-ton packaged units are not provided with an EER.

 

5
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Jamy Bacchus
Principal
ME Engineers
LEEDuser Premium Member
30 thumbs up
Fri Mar 14, 2025, 4:42 pm

Regd. pressure drop adjustments in baseline fan power calculator

NC-v4 EAp2:Minimum energy performance
posted by  Anurag Ghosh  on 

Hello All,

6
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Anurag Ghosh
Assistant Sustainability Manager
L&T Construction
LEEDuser Basic Member
2 thumbs up
Thu Mar 13, 2025, 12:36 pm

External Signage with internal lighting on construction site.

CS-v4 SSc6:Light pollution reduction
posted by  Marine Petrosyan  on 

Hi, All!

I would appreciate it if you could help me with the following question:

1
Thu Mar 13, 2025, 1:00 pm
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Auditorium; lower illuminance level

NC-v4 EQc7:Daylight
posted by  Jody Lee Potvin-Jones  on 

Dear LEED forum In LEEDv4 NC it is stated in the reference manual (p735) that "Auditoriums must be included in the daylight requirements, but a lower illuminance level is acceptable; see recommend

2
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TODD REED
Energy Program Specialist
PA DMVA
LEEDuser Expert
626 thumbs up
Thu Mar 13, 2025, 2:38 am

Warehouse naturally ventilated

Warehouses-NC-v4 EAp2:Minimum energy performance
posted by  Esteban Martinez  on 

Dear Everyone,

1
Wed Mar 12, 2025, 10:56 pm
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Ordinance says no new minimum parking needed for Parks

NC-v4 LTc7:Reduced parking footprint
posted by  Akshaya Bhaskar  on 

We are currently working on a 4000 sq ft park shelter project located in an existing park in Madison, Wisconsin.

5
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Dave Hubka
Practice Leader - Sustainability
EUA
LEEDuser Expert
510 thumbs up
Wed Mar 12, 2025, 3:09 pm
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ASHRAE 90.1 requirements

NC-v4 EAp2:Minimum energy performance
posted by  Guillaume Rose  on 

Hi, 

17
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Anurag Ghosh
Assistant Sustainability Manager
L&T Construction
LEEDuser Basic Member
2 thumbs up
Tue Mar 11, 2025, 1:57 pm
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when does REC contract have to be dated?

NC-v4 EAc7:Green power and carbon offsets
posted by  Carolina Cohen Freue  on 

I am trying to pursue Green Power and Carbon Offsets credit.

3
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Nadia Bini
Sustainability Coordinator
MSDL Architectes
LEEDuser Premium Member
3 thumbs up
Sat Mar 8, 2025, 4:53 pm