Hi,

I am looking for a EPD database for Eurpoe with some useful format such as CSV, so I can use it to calculations

Do you know if such database exist and how to get it?

Many...

Can Option 4 LCA be selected for a project of an existing building which is being renovated and with substantial demolition works? Is it still allowed to use Option 4 if a bit more than 25% of...

Greetings,

There is a question regarding the requirements related to DCV – 6.4.3.8 and specifically Exception 4. – “Spaces where >75% of the space design OA is required for makeup air...

Dear Everyone

I am quite confused because I got a review comment recently where Reviewer suggests to exclude preheat coils from Baseline System 7. 

It is a project located in Poland...

Ligting engineer asked me if he should include light reflection from the facade in the ligthing simulation for Light trespass Option 2. Could anyone confirm this? Our project is in LZ2 and is a...

I have two questions regarding heat island reduction credit:

1. I would like to confirm if in LEEDv4...

Dear Everyone,

I have a question regarding to Monitor carbon dioxide (CO2) concentrations within each thermal zone...

Can anyone confirm if planters located on the terraces should be included in the calculations for this credit?

Illuminance simulations should be perform for all the regularly occupied spaces. What if I have 20-storeys building with same geometry and same layout? Simulating each floor seems pointless,...

Hello,

we have a sauna in our LEED v.4 NC project in Europe. Do you have any idea how to comply with minimum...