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Existing Building with DES: choosing v4/v4.1, DES modelling strategy

CS-v4.1 EAc2:Optimize Energy Performance
posted by  Sarah Leenknegt  on 

(Appologies for double posting, I posted the same question on the v4-forum. Just realized it is probably more appropriate on the v4.1 page.)

Hi everyone

1
Thu Feb 17, 2022, 5:20 pm

Fog Installation on the rooftop

NC-v4 WEc1:Outdoor water use reduction
posted by  Christoph Keck  on 

Hi,

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

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

3
CES Clean Energy Solutions GmbH
LEEDuser Basic Member
7 thumbs up
Fri Jan 28, 2022, 2:25 pm

Sport and leisure facilities

LEED Rating System Selection
posted by  Axel Verger  on 

Hi,

Does anyone knows how sport and leisure facilities (climbing, trampoline...) ca be rated? Can I use the Shell and Core rting system? Is ther a bespoke rating system?

2
Bureau Veritas Solutions
LEEDuser Basic Member
0 thumbs up
Wed Jan 26, 2022, 12:17 pm

District heating form sewage sludge combustion as renewable energy?

NC-v4.1 EAc5:Renewable Energy
posted by  J Schütz  on 

Dear all,

40% of the district heating one of our projects procures is generated from the combustion of sewage sludge and Biogenic waste.

1
Thu Sep 30, 2021, 5:23 pm

Spaces used for business purposes

CS-v4 EQp2:Environmental tobacco smoke control
posted by  Andreas Colli  on 

Our project is an existing building, that is to be renovated in large parts and converted fron retail to office ues.

1
Tue Sep 14, 2021, 3:21 am

No Cooling Tower in LEED v2009 School

Pilot-Credits WEpc94:No Cooling Tower
posted by  Sandra Schmid  on 

We are working on a LEED v2009 school project in Germany which is equipped with VRV refrigerating outdoor units for cooling of some rooms so there is no cooling tower, no use of latent heat of the

0
6
Architect
Jodoin Lamarre Pratte architectes inc
LEEDuser Premium Member
10 thumbs up
Fri Jul 30, 2021, 6:23 am

AgBB and French A+ equivalent outside of the US

NC-v4.1 EQc2:Low-Emitting Materials
posted by  Alexandre DENEUVILLE  on 

Hi everyone,

I have seen in a recent Addenda that the equivalency with the AgBB standard and French A+ label for formaldehyde has been removed from the available options.

2
Thu Jul 22, 2021, 9:29 am

Heat Island reduction provided by the building itsself

NC-v4 SSc5:Heat island reduction
posted by  Carmen Mielecke  on 

Dear All, if a Project consists of many small courtyyards and shade for those courtyyards is provided by the building structure itsself, Can this in any way be used to contribute to the fulfillment

8
Tue Jul 20, 2021, 8:32 pm