Hello, We are certifying a building which has undergone a major renovation above grade.

For a laboratory / office building, how do you apply the baseline? It appears that you pro-rate the usage by area of each space type, but laboratories are not a listed usage type.

We are building an addition to an existing building that has a central plant that is outside of our LEED boundary. However, we also have a contract to improve the performance of the central plant.

Can anyone help with the following LEED reviewer comment that we received.

Hello everybody I have a question about the construction fence as a part of the ESC plan: is there a minimum height for closing or covering the fence with tarpaulins to avoid wind erosion? Many th

We are proposing a new mixed use multi-story to be submitted under NC, v2009. The first floor will be cold dark shell space for future retail/restaurant tenants.

The new calculator (v2009v4_Minimum IAQ Performance Calculator_v03) from the Resources tab, does not count the ‘Zone Outdoor Airflow’ (column N) and it shows 0,00 no matter what system and values w

Hello everyone, I am working on the documentation of a Multi zone project for the cooling conditions in this case should the "Zone Primary Air flow Vpz" be equal to the "Zone Discharge Airflow Vd

We have had this question come up a few times - the owner and the PV system supplier believe that it can be commissioned by a different commissioning agent.

We have an existing older building that had interior walls and sectioned rooms put in that were never permitted and were not code compliant.