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Partial Compliance Requirement for Insulation Category

NC-v4.1 EQc2: Low-emitting materials
posted by Marcia Weekes on Apr 9, 2019, 7:15 am

For the insulation category, the credit language indicates that "At least 75% of all insulation, meets the...

Last reply: Tommy Linstroth, May 24, 2019, 12:35 pm

Calculating landscaping

NC-v4 SSc2: Site development - protect or restore habitat
posted by Tracy Jordre on May 24, 2019, 12:17 pm

My question is related to both the Protect or Restore Habitat and Open Space credits.  In the past I have included the total area of any landscaping bed, not just the area of each plant...

Artificial Turf- Considered Hardscape?

NC-2009 SSc7.1: Heat island effect - nonroof
posted by Marina Wrensch on Apr 12, 2016, 7:27 pm

I am working on the LEED documentation for SSc7.1 for a softball stadium. The infield is clay and the outfield is artificial turf. I am assuming that neither of them meet the required...

Last reply: Helen Kessler, May 24, 2019, 11:50 am

EVSE and ADA parking spaces

NC-v4.1 LTc8: Electric Vehicles
posted by Bryna Dunn on May 24, 2019, 10:17 am

Has anyone submitted a project that includes ADA spaces in the spaces served by EVSE?  For example, if a total of 3 charging stations are required on a project, and one of those is placed at an...

Last reply: David Hubka, May 24, 2019, 11:20 am

existing trees to remain, but not greenfield

NC-v4 SSc2: Site development - protect or restore habitat
posted by emily reese moody on Oct 15, 2018, 3:45 pm

Our project is building adjacent to an existing building, and will connect to it via a pedestrian bridge. Between the two buildings are several existing, older trees that are required to remain....

Last reply: Tracy Jordre, May 24, 2019, 11:05 am

Emissions dans l'air intérieur

NC-v4 EQc2: Low emitting materials
posted by Francesco Passerini on May 24, 2019, 10:24 am

Do you know whether the French label "Emissions dans l'air  intérieur" class A+ is valid for the credit requirements for interior paints?

from ...

Heat pump and photovoltaics as District Energy System

NC-v4 EAc2: Optimize Energy Performance
posted by Giulia Guglielmo on May 20, 2019, 10:40 am

Building A is part of a complex of four buildings, but only the building A is subject of LEED certification. The building heating, cooling and service water heating system is served by a heat...

Last reply: Giulia Guglielmo, May 24, 2019, 10:38 am

Software for Energy Modelling

NC-v4 EAc2: Optimize Energy Performance
posted by ANDREA VALENTINI on May 24, 2019, 7:25 am


I'm working on a project in Italy and evaluating to buy a new BIM software.

Is there anyone who knows if it's possible to analyze our building with a proper BIM SW?


Requirements to meet CO2 monitoring

NC-v4 EQc1: Enhanced indoor air quality strategies
posted by Lise Dannesboe on Apr 26, 2019, 8:42 am

Hi All

Hope someone can specify the following. When the credit requires "Provide a control drawing sample showing the...

Last reply: Danilo Ilic, May 24, 2019, 4:49 am

On campus PV towards EAc1

NC-2009 EAc2: On-Site Renewable Energy
posted by komal kotwal on Jul 15, 2013, 6:22 pm

We have a client pursuing LEED NC certification for a new building that will be an addition to an existing building on their campus. They are currently in the process of installing a PV array on...

Last reply: , May 24, 2019, 1:51 am