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Parking Lots at undergraound at the basement

NC-v4 LTc7: Reduced parking footprint
posted by Stephan Zweig on Oct 5, 2022, 4:33 am


I have following question:

If in a project there are parking lots in the building at the basement, can this project be eligible for the credit “reduced parking”?


Last reply: J Schütz, Oct 7, 2022, 5:19 am

BD+C MAJOR RENOVATION- How is mahor renovation defined?

LEED Rating System Selection
posted by Stephan Zweig on Oct 5, 2022, 4:29 am


For rating system BD+C Major Renovation: How is Major Renovation Defined? Is there a proving document required to upload  to state that the existing building is under MAJOR...

OPR and BOD docunets

LEED Reviews: Appeals, Design/Construction Submittals, and more
posted by Stephan Zweig on Oct 5, 2022, 4:13 am


at the LEED on line platform for the LEED Documentation do we need to upload the documents

Owners Project Requirements (...

Time Frame for LEED Precertification and/or Deadline to submit narratives after Preliminary Review!

LEED Reviews: Appeals, Design/Construction Submittals, and more
posted by Amjad Ali H Ahmadalshteihi on Oct 3, 2022, 3:37 am

Deal LEED fellows, 

we have receivedPrecertification Preliminary Review on 19.09.2022 from LEED and some credits are not rewarded with any points and states beside it that it is still...

validity of LEED certificate (LEED-CS v2009); necessary period of USGBC membership

Performance Period
posted by Ernst Schriefl on Oct 1, 2018, 6:42 am

We are in the process of certifying several buildings under a campus approach (LEED Master Site D+C), where each building / project is certified unter the LEED-CS v2009 rating system.


Last reply: Trista Brown, Aug 10, 2022, 11:29 am

Comparison between the three systems BREEAM, DNGB LEED

LEED Rating System Selection
posted by Wisam Maddni on Mar 9, 2022, 4:03 am

Dear ladies and gentlemen,

I would like to ask this question: Are there currently properties that have several certification systems (...

Fog Installation on the rooftop

NC-v4 WEc1: Outdoor water use reduction
posted by Christoph Keck on Jan 25, 2022, 6:37 am


our project has a fog installation on it´s rooftop.

The water consumption of said installation would be 3,6 l/min.

Under which section or what credit is this taken into...

Last reply: Paula Melton, Jan 28, 2022, 9:25 am

Sound transmission- STC Rating- Specify

NC-v4 EQc9: Acoustic performance
posted by Stephan Zweig on Feb 14, 2019, 5:38 am

Hello Leed User community,

I am looking at the acoustic performance tool for LEED v4.

At the table for Sound transmission...

Last reply: Tracy Marquis, May 8, 2020, 12:51 pm

LEED v4 ASHRAE 90.1 Simulation- DES Option 1, Path 3. Streamlined Modeling

NC-v4 EAp2: Minimum Energy Performance
posted by Eduardo Vidal Kume on Apr 29, 2020, 7:31 am

Hi all, 

I Would like to use LEED v4 Reference Guide District Enery System, Option 1, Path 3 "Streamlined Modeling" for a Building that has both Disctric Heating and Cooling. The building...

Credit: Grid Harmonization

LEED v4.1 Discussion Forum
posted by Stephan Zweig on Jul 17, 2019, 7:08 am

Dear Leed User,

I have a question about the Grid Harmonization Credit:

If there is no...

Last reply: Konstantina Kalliakoudi, Feb 18, 2020, 2:37 am