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Modeling Evaporative cooling systems (ambiator)

NC-2009 EAp2:Minimum Energy Performance
posted by  Visu Boj  on 

Hi all, Iam modelling ambiator for a factory building in India. My baseline system is Packaged VAV.

7
Thu Mar 12, 2026, 4:38 am

Will RECs from TIGR fulfill the credit requirement for EAc4 LEED CI v2009 ?

CI-2009 EAc4:Green Power
posted by  Rowena Rawte  on 

For a project in Singapore the client are planning on purchasing Green RECs from TIGR. 

1
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KHIM BOK TAN
IEN CONSULTANTS
LEEDuser Premium Member
1 thumbs up
Wed Dec 3, 2025, 9:31 am
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LEED System Selection for Existing Renovation Hotel

LEED Rating System Selection
posted by  Teerawat W.  on 

Dear all LEED users,

0
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IEQ PreReq - Carbon monoxide monitoring

NC-v4 EQp1:Minimum indoor air quality performance
posted by  Kim C  on 

The pre-requisite criteria speaks of having Carbon monoxide monitors installed in each dwelling unit. 

6
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Junaid Mujahid
Sustainability Engineer
PNC Architects (Sobha Realty)
LEEDuser Basic Member
2 thumbs up
Tue Aug 19, 2025, 7:57 am
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Overseas PM2.5 Non-Attainment Areas

NC-v4 EQp1:Minimum indoor air quality performance
posted by  Timothy Ian Middleton  on 

Our project is in what would be considered a PM2.5 Non-attainment area if it were in the USA (according to ASHRAE 62.1 table I-1) because it is just above the 12µg/m3 annual average.

1
Fri Jul 25, 2025, 2:49 am

Can building in operation for 1 year but only 50% occupancy apply LEED EB?

EBOM-v4.1 MPR3:Must comply with project size requirements
posted by  Hieu Huynh  on 

My project is an office building for lease and has already been in operation for 1 year but only 50% of the tenant office area is fit out. Is it still eligible to apply for LEED EBOM? Whe

0

Regd. heating system to be selected in baseline energy model as per ASHRAE 90.1 2013

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

Hi, we have a hospital project in India following ASHRAE 90.1 2013 and having cooling as the predominant system.

2
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Anurag Ghosh
Assistant Sustainability Manager
L&T Construction
LEEDuser Basic Member
2 thumbs up
Fri Feb 21, 2025, 4:01 pm
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Regd. monsoon reheat coils used in terminal boxes in a hospital project for dehumidification & defrosting

NC-v4.1 EAp2:Minimum Energy Performance
posted by  Anurag Ghosh  on 

Hi, we have a hospital project following ASHRAE 90.1 2013 and having cooling as the predominant system.

0
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Regd. Fresh Air Qty for energy modelling

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

Hi,

 

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Regarding ASHRAE 90.1 2013 Fan Power Calculator_Excel Sheet

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

Hello Everyone,

 

Can anyone share me the ASHRAE 90.1 2013 Fan Power Calculator excel sheet for baseline model. I am unable to find it anywhere.

 

3
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Anurag Ghosh
Assistant Sustainability Manager
L&T Construction
LEEDuser Basic Member
2 thumbs up
Fri Dec 13, 2024, 3:52 pm