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Rain water infiltration

NC-v4 SSc4: Rainwater management
posted by Marion THIBAULT on Feb 25, 2020, 7:35 am


Does the Rainwater Management credit and the OPTION 1. PERCENTILE OF RAINFALL EVENTS (Path 2. 98th Percentile) option require water...

Last reply: Gustavo De las Heras Izquierdo, Feb 26, 2020, 1:37 pm


NC-v4 EAp2: Minimum Energy Performance
posted by Marion THIBAULT on Feb 24, 2020, 4:30 pm

In accordance with the ALTERNATIVE COMPLIANCE PATHS FOR EUROPE document, for pre-requisites and energy credits (EA Prerequisite: Minimum Energy Performance & EA Credit: Optimize...

Last reply: Marcus Sheffer, Feb 25, 2020, 11:04 am

Integrative process phase

NC-v4 IPc1: Integrative process
posted by Marion THIBAULT on Feb 24, 2020, 4:04 pm

My client wishes to have his project certified in LEED V4.
The project is in the construction phase. However, there are still technical and architectural design studies. Is...

Last reply: Catalyst Partners, Feb 25, 2020, 9:00 am

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

seperate control of presentation walls in small rooms

NC-v4 EQc6: Interior lighting
posted by Benjamin Weise on Feb 12, 2020, 5:16 am

Hi! There are big medium and small meeting rooms featuring presentation walls. They all have direct lighting from above the tables. In the big and medium rooms there are multiple lamps which can...

Last reply: Benjamin Weise, Feb 17, 2020, 1:39 pm

Automatic Daylight dependent Lighting controls and motion detectors

NC-v4 EQc6: Interior lighting
posted by Benjamin Weise on Feb 11, 2020, 6:52 am


one of our projects is set to deploy automatic lighting controls depending on the actual daylight reaching a certain space. The interior lighting will be steplessly dimmed according...

Last reply: Joyce Kelly, Feb 14, 2020, 11:51 am

self servie seating area- glare control

NC-2009 IEQc8.1: Daylight and views - daylight
posted by J Schütz on Feb 4, 2020, 10:09 am

Dear all,

is for Option 2 Prescriptive a glare control needed for a seating area with self-service in a hotel, even if the VLT x...

Last reply: J Schütz, Feb 12, 2020, 8:26 am

GoO / green-e-standard

NC-v4 EAc7: Green power and carbon offsets
posted by Hagen Bork on Feb 3, 2020, 8:41 am


I'm working in a project based in germany which is trying to achieve the credit for "Green power and carbon offsets". It's intended to buy electricity which is 100% renewable. The...

Last reply: Marcus Sheffer, Feb 4, 2020, 2:40 pm

Does private mean only residential?

NC-v4 WEc2: Indoor water use reduction
posted by Benjamin Weise on Jan 31, 2020, 11:09 am

There are different requirements lavatory faucets (Public vs. private (residential)). We are working on an office building that is not open to the public. The project designer is argueing that...

Last reply: Benjamin Weise, Feb 3, 2020, 5:23 am

Renewables outside LPB & owned by Project- Campus or no Campus?

NC-v4 EAc5: Renewable energy production
posted by Anne Caminade on Dec 8, 2016, 6:50 am

Hi, We have a new small building on a large industrial site in Switzerland (same owner for the entire site) that we want to certify with LEED Gold (only the new small building) and we have no...

Last reply: Marcus Sheffer, Dec 22, 2019, 4:51 pm