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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

Reporting Renewable Energy Savings in Energy Model vs. Renewable Energy Section (LEED v4 energy update)

NC-v4 EAc5:Renewable energy production
posted by  Anurag Ghosh  on 

Hi all,

I’m working on a LEED v4 energy update project utilizing multiple renewable energy systems, such as:

  • Solar PV (electricity),

1
Tue May 6, 2025, 6:20 pm
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Radon mitigation in High-Rise Mixed-Use project

NC-v4 EQp1:Minimum indoor air quality performance
posted by  GANESH NAYAK  on 

A high-rise mixed-use project with two levels of office and multiple levels of residential is in EPA Zone 1 for radon.

3
Fri May 2, 2025, 10:31 am
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bus rapid transit stop

NC-v4 LTc6:Bicycle facilities
posted by  Erin Holdenried  on 

what is the definition of a bus rapid transit stop? Can a bus transfer station count towards this? or Greyhound station? I have a project that can meet all the criteria except this one.

2
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Marilyn Specht
Senior Principal | Director of Sustainability Integration
SmithGroup
LEEDuser Expert
43 thumbs up
Thu May 1, 2025, 10:55 am
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Baseline Calculation & AHU Condensate

Pilot-Credits WEpc115:Whole Project Water Use Reduction
posted by  Kim C  on 

The project is an industrial facility with it's own wastewater treatment system. 

2
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Alison Rosso
Sustainability Specialist
Jacobs
LEEDuser Premium Member
3 thumbs up
Tue Apr 29, 2025, 9:49 pm
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WPWUR Innovative ideas question

Pilot-Credits WEpc115:Whole Project Water Use Reduction
posted by  Carlos De Leon  on 

Hello, I am exploring APC- WPWUR with my team to achieve more credits.

2
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Sofia Z
LEEDuser Basic Member
1 thumbs up
Mon Apr 28, 2025, 6:32 pm
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Requirement for Hand held Device for IAQ Performance Credit

EBOM-v4.1 EQp4:Indoor Environmental Quality Performance
posted by  shashank gangil  on 

Is there any minimum requirement for Hand held device to measure TVOC and CO2? I cant find any on LEED Guide. Is there any calibration requirement?

0
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Has anyone received feedback for Path 1 - Develop a Standard Green Lease?

Pilot-Credits EApc159:Green Leases ACP
posted by  Kristina K  on 
3
Thu Apr 24, 2025, 10:28 pm

Lowest flow shower on the market

NC-v4 WEp2:Indoor water use reduction
posted by  Sophie Kerr  on 

What is the lowest flow shower you've come across? The lowest we have is 5.7 LPM (1.5 GPM). 

10
Thu Apr 24, 2025, 5:53 am