Okay, I'll start this off by stating the requirement, and then asking a (simple) question. LEED v4 requirement: Locate on a brownfield where "soil or groundwater contamination has been identified"

we have a VRF(Variable Refrigerant Flow​) system for air conditioning . if we want to execute commissioning , how can i do this credit ? how to verify VRF system performance? thanks .

Dear All,

Our project is located in Portugal and the project team is intendend to install a WaterSense irrigation controller.

Our project will be supplied bricks from Austria and potentially rebar from Turkey or Bosnia and Herzegovina.

Does anyone have access to a working LEED Online template? My project is in precertification, forms not yet available.

Dear All,

Can we achieve the enhance indoor air quality strategies point by using 100% fresh air unit without using filtration media in large working halls.

Following the summer SDL summit - we formed a spinoff user group called "Carbon Sync" to discuss Life Cycle and Carbon Assessment tools like Tally and Athena.  We've had three successful

Dear Sir,

Our CI project Owner is occupying 100% of the building, including core space. They are also responsible for operations and maintenance practices. However, they are do not own the building.

EU Standards vs LEED We have some problem with the VOC (g/l) content in our products.