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Has anybody used microlouvers already?

NC-v4 EQc6: Interior lighting
posted by Pierre-Antoine Legrand on Jul 30, 2020, 5:12 am

I am trying to figure out how to integrate microlouvers in a double-skin façade.

The architect has decided that only 50% of the louvers would be operated by the user...


Minimum Energy Performance Calculator for pilot credit is unusable

Pilot-Credits EApc111: Alternative Performance Rating Method
posted by Clark Denson on Aug 27, 2019, 5:55 pm

So the pilot credit instructs you to use a special version of the LEED Minimum Energy Performance Calculator (MEPC), and the links take you to the file entitled "v4_Minimum Energy Performance...

Last reply: Brightworks Sustainability, Jul 29, 2020, 10:22 pm

Automatic daylight responsive controls for sidelighting AHSRAE 90.1

NC-v4 EAp2: Minimum Energy Performance
posted by Tien Duong on Jul 29, 2020, 5:32 am

Hi All,

In term of mandatory of ASHRAE 90.1, The lighting in the sidelighting must use photocontrols to change the general lighting level in the primary sidelighted area to reduce the...

Last reply: Tien Duong, Jul 29, 2020, 6:54 pm

VOC content/emission equivalent for Europe

NC-2009 IEQc4.1: Low-emitting materials - adhesives and sealants
posted by Muhammad Al Mahasneh on Oct 14, 2019, 11:57 am

Hello all;

We're pursuing LEED 2009 certification for a NC project located in Europe and we were wondering if there is a list of equivalent standards for...

Last reply: Luca Milassin, Jul 29, 2020, 6:49 pm

Composite Wood Documentation

NC-v4 EQc2: Low emitting materials
posted by Vanessa Nelson on Apr 2, 2020, 12:24 pm

Is a manufacturer provided product Info sheet stating a plywood product does not contain urea formaldehyde sufficient documentation for the composite...

Last reply: Keith Robertson, Jul 29, 2020, 5:00 pm

Energy model for multiple buildings

Hospitality-NC-v4 EAp2: Minimum Energy Performance
posted by Nikos Tsitsikas on Jul 29, 2020, 10:41 am

Hi all,

As we are working on a Hospitality project which consists of several groups of typical bungalows, we are in the process of planning the most efficient way to build the energy model...

Last reply: Marcus Sheffer, Jul 29, 2020, 1:51 pm

Multiple Pilot Credit (EApc111 7 EApc95) Implementation on EAc2

NC-v4 EAc2: Optimize Energy Performance
posted by Rahil Shah on Jul 29, 2020, 12:06 pm

Hello Everyone, 

I hope everyone is doing well and staying safe.

I have a LEED-NC v4 project. For energy performance prerequisite and credit (EAp2 and EAc2), we are using...

Last reply: Marcus Sheffer, Jul 29, 2020, 1:48 pm

Outlier high TVOC measurements as max?

EBOM-v4.1 EQc1: Indoor Environmental Quality Performance
posted by Alexis Doyle on Jul 9, 2020, 10:27 pm


In a 12 story building that we operate, one floor is tenanted with dentist offices. This floor consistently measures higher...

Last reply: Alexis Doyle, Jul 29, 2020, 1:15 pm

"in close proximity"

NC-v4.1 LTc8: Electric Vehicles
posted by emily reese moody on Jul 23, 2020, 3:37 pm

Anyone have any guesses as to what the acceptable proximity is to meet this portion of the requirements?

"The raceway shall originate at the main service or subpanel and shall...

Last reply: emily reese moody, Jul 29, 2020, 12:34 pm

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: emily reese moody, Jul 29, 2020, 11:58 am