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EB O+M recertification after renovation

LEED Rating System Selection
posted by Michael Grafschmidt on Jan 17, 2018, 9:47 am

An existing office building, LEED...

Last reply: Paula Melton, Jan 18, 2018, 11:03 am

preferred parking in non public parking areas

CS-v4 LTc7: Reduced parking footprint
posted by Jens Apel on Sep 6, 2017, 3:42 am

In this project there is only a very limited number of parking spaces (44 for >10.000m² office space). The parking spaces will not be publicly available but rented out to tenants and may used...

Last reply: Lawrence Lile, Jan 11, 2018, 1:51 pm

Swiss Reference standard for Primary Energy and GHG

Pilot-Credits EApc95: Alternative Energy Performance Metric
posted by Susann Geithner on Dec 20, 2017, 1:59 pm

Anyone working on a Swiss project I recommend using SIA380, which list the applicable...

ACP- No Cooling Tower (Core & Shell v4)

CS-v4 WEc3: Cooling tower water use
posted by Anke Koch on Dec 12, 2017, 3:38 am

Hi everybody,

I've got two questions regarding the pilot credit "No Cooling Tower" which is an alternative compliance path to the LEED v4 credits ...

German AgBB in LEED version 3 and 4

NC-2009 IEQc4.3: Low-emitting materials - flooring systems
posted by Jens Apel on Dec 12, 2017, 7:36 am

In a LEED v3 project a manufacturer is supplying information that his carpet is complying with AgBB 2015. For LEED v4 this would be sufficient (as far as I know newer standards are accepted). If...

Option A: Luminance, UGR is working?

NC-v4 EQc6: Interior lighting
posted by Marius Dabonneville on Nov 13, 2017, 5:43 am

Hi everyone, 

We're actually working on a project in France. Lighting system suppliers only give us the Photometric curv in cd/klm and no in cd/m². The EN 12464 defines luminance with UGR...

Last reply: Kera Lagios, Dec 6, 2017, 8:26 pm

no general contractor

NC-2009 MRc2: Construction Waste Management
posted by Kay Rix on Nov 27, 2017, 11:18 am


our project does not have a general contractor to manage the whole of the projects waste. Some tradesmen generating small amounts of waste will take their mixed waste back to their...

Last reply: Michelle Reott, Nov 28, 2017, 11:28 am

Combining option 1 and 2

CS-v4 SSc2: Site development - protect or restore habitat
posted by Emmanuel Pauwels on Nov 23, 2017, 6:57 am

Our project is a zero lot line. We would be able to install a green roof for 20% of the project site surface which is not enough since the treshold is 30%. However, we wonder if it would be...

internal moking area's for an Airport

NC-v4 EQp2: Environmental tobacco smoke control
posted by Ydo Schuuring on May 18, 2017, 3:23 am

For an extension of an excisting airport that is possible LEED certified, the client desires interior smoking areas to prevent 'illegal' smoking inside the airport. This illegal smoking leads to...

Last reply: Trina H, Nov 15, 2017, 11:50 pm

Option 1- ASE

NC-v4 EQc7: Daylight
posted by Sarah Leenknegt on Nov 7, 2017, 9:35 am

Dear all

I just wanted to check to be sure. We are assessing a building in Switzerland with electrochromic glazing. According to ID# 100002149, this counts as automated dynamic facade...