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Modelling energy savings for interior equipment especially lifts/elevators

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

Hi everyone,

3
Mon May 12, 2025, 9:25 pm
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Is EPA 24 equivlant to SCAQMD 1168?

NC-v4.1 EQc2:Low-Emitting Materials
posted by  Shawn Keith  on 

We need a BONDO like product that will be compliant for EQc2. I have found one that is tested with EPA method 24.

0
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No EPD for Concrete

NC-v4.1 MRc1:Building Life-Cycle Impact Reduction
posted by  Aishwarya Katta  on 

Hi All, 

1
Thu May 8, 2025, 7:27 pm
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Outdoor Air when Baseline has System 2

NC-v4 EAp2:Minimum energy performance
posted by  Greenlab   on 

I am following v4 and ASHRAE 90.1 - 2016.

I have an Hotel in Climate Zone 3A, therefore I am using System 2 (PTHP) for Baseline.

8
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Amgad Khattab
Managing Partner
Engineering Solutions
LEEDuser Basic Member
0 thumbs up
Thu May 8, 2025, 3:44 pm
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Air Testing (Ozone test method)

NC-v4.1 EQc4:Indoor Air Quality Assessment
posted by  John Smith  on 

Greetings all.

 

According to the guide, the allowed test methods for ozone are:

4
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Myra Ferriols
Project Manager
Keithly Barber Associates, Inc.
LEEDuser Basic Member
0 thumbs up
Thu May 8, 2025, 3:09 pm

Are there any Sunset Dates for v4.0 (since v4.1 is now active)? 2Qs

LEED v4.1 Discussion Forum
posted by  Jenni Betancourt  on 

I have a very large project that will not start construction until 2022 or 2023 and it will be under construction for several years.

9
Thu May 8, 2025, 2:07 pm
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How many CO2 Sensors do I need to place in occupied large space?

NC-2009 IEQc1:Outdoor Air Delivery Monitoring
posted by  Mamun Ferdaus  on 

we have a project of around 20,000 sft and floor height 14 ft. its a textile project. 210 people work there. the space is ventilated by evaporative cooling system.

6
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John McFarland
Director of Operations
WorkingBuildings, LLC
LEEDuser Expert
39 thumbs up
Thu May 8, 2025, 11:58 am
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Minimum Airquality Performance Mechanical Ventilation of Staircase and Elevator Landing

NC-v4 EQp1:Minimum indoor air quality performance
posted by  Francesco Emanuele Contaldo  on 

Hi everyone and thanks in advance for your attention and support.

0
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MERV 13 Filter for ERV

NC-v4 EQc1:Enhanced indoor air quality strategies
posted by  Anne L  on 

We have a multifamily residential project which will have a stand alone ERV per unit, does anybody know if we need to install MERV 13 filter on all the ERV's per unit to comply with the c

4
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Joyce Kelly
Architect - Cx Provider - Building Performance Specialist
GLHN Architects & Engineers
LEEDuser Premium Member
25 thumbs up
Wed May 7, 2025, 6:10 am
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BD+C: Multifamily Midrise or New Construction?

LEED Rating System Selection
posted by  Victoria Rios Esteve  on 

Hi everyone! 

5
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Andrey Kuznetsov
ESG consultant, LEED AP BD+C
Self Employed
LEEDuser Basic Member
36 thumbs up
Mon May 5, 2025, 10:46 am