Hi everyone. Could a scrap of a production process be claimed as regional material, assuming that it is generated and harvested in the same plant (which is, of course less the 160 km from project s

We are in the process of certifying a Core and Shell building which does not have a previous LEED certification.

Our project is a 26-storey building located in Mexico City with more than 20 tenants. The HVAC consists of AHUs and VAV-boxes with recirculation at the AHU.

The materials credits apply to components that are permanently installed in the building.

Hi, Regarding the Energy Performance Calculator that should be used instead of Table 1.4, my questions are: 1.

Hello , in step 6 it is mentioned to Count only irrigation controls whose smart-sensor technology meets the WaterSense criteria, and that it automatically reduce 15% off the baseline , my question

For certification of at the plan stage I assume that GBCI doesn't expect a building to be constructed and certified.

There is some confusion regarding on what percentage of "green" cleaning products are required to get a point. Is it 30% or 75%. Was this something changed in the new version 4?

I wanted to note a key feature of this credit in v4, which was brought to my attention by Dan Ackerstein and Hannah Sokol.

I have a LEEDv4 for Schools project where all students, staff and facility live on campus. Would dormitory showers count towards this credit?