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Solar Panels

NC-2009 EAc2: On-Site Renewable Energy
posted by PAULA HERNANDEZ on Jan 9, 2017, 8:35 am

I am working on a Project that wants to claim all the available points on EA-c2. But they don´t have the space needed to place all the solar panels inside the LEED boundary.

Last reply: Marcus Sheffer, Feb 16, 2021, 5:09 pm

Building as a teaching tool

NC-v4.1 INc1: Innovation
posted by Jon Penndorf on Jan 22, 2021, 8:52 am

For a building that is not a K-12 school, can we still pursue the credit for Building as a Teaching Tool using the old credit interpretation? Summarized below. 

To take...

Last reply: Carrie Barnes, Feb 16, 2021, 2:40 pm

Does IT and AV equipment need to be installed prior to IAQ testing?

CI-v4 EQc4: Indoor air quality assessment
posted by Diana Smiciklas on Sep 7, 2018, 12:15 pm

Does IT and AV equipment need to be installed prior to...

Last reply: Hrisa Gatzoulis, Feb 16, 2021, 12:46 pm

how to classify our site?

NC-v4.1 SSc2: Protect or Restore Habitat
posted by Aynaz Alaei on Feb 15, 2021, 12:58 pm


Does open grass area that was previously re-graded (decades ago) to slope to a man made stormwater retention pond count as...

Entryway systems

CS-2009 IEQc5: Indoor Chemical and Pollutant Source Control
posted by Vicky Smith on Feb 16, 2021, 1:25 am

Our project is an office building already being occupied by tenants, and the entryway system measures only 9 ft. lacking 1ft from the requirement by LEED. Is a 9ft entryway system in the interior...

Fresh air/Outdoor air through infiltration

CI-v4 EQp1: Minimum indoor air quality performance
posted by Mahesh Shankar on Jan 28, 2020, 5:16 am

I am working on a CI project which is a factory/office space. The...

Last reply: shashank gangil, Feb 15, 2021, 9:21 pm

Fresh Air Requirement for Customer Service Room during after-office hours.

CI-v4 EQp1: Minimum indoor air quality performance
posted by shashank gangil on Feb 15, 2021, 9:08 pm


We are doing a CI V4 project in Hong Kong. The project consist of few Customer Service Rooms. During office hours, it is served by...

Passive Survivability and Back-up Power During Disruptions

NC-v4 INc1: Innovation
posted by Ridhwan Omar on Mar 29, 2019, 10:42 am

Hello LEEDUsers!

We have a resort hotel project in one of the islands in Micronesia.

Due to reliability problems with the electricity system on the island and the lack of reserve...

Last reply: Olga Yuil, Feb 15, 2021, 3:07 pm

Chlorine as a biocide treatment

NC-v4.1 WEc3: Cooling Tower and Process Water Use
posted by Ricardo Sá on Feb 15, 2021, 4:49 am

Dear All

We are working in a project were potable water supply has very low concentrations of Cl- (about 15 ppm, 20 times below the maximum level defined in credit language).


Patient Lifts as Medical Furnishings

Healthcare-v4 MRc7: Furniture and medical furnishings
posted by Keith Jensen on Feb 12, 2021, 4:37 pm

The definition of Medical Furnishings includes "lifting and transfer aids" as examples. It seems to me that patient lifts are medical equipment not medical furnishings. Their cost (and lack of...