We have a project with an underground parking which covers the whole site.

Hi Marcus Would like to check. My space has FA system fan, Recirculating Air Fan and also Exhaust air fan. Can I use the table for adjustments.

With the removal of the M&V credit under LEED V4.0, is a calibrated energy model still required under Fundamental Commissioning and Verification credit or some other LEED credit?

The prerequisite requires energy metering. What needs to be done to meet the requirement for this for fuels that are on a delivery-basis, such as biomass, propane, and fuel oil?

Dear all, we have a project site situated in the rural mountains where infiltration is not even possible due to geological conditions.

We are working on a high rise multifamily building where the corridors are supplied with 100% semi-conditioned OA. This OA is used both for ventilation (62.1) and conditioning the space.

Hi, The LEED guidance for minimum building energy performance requires compliance to be demonstrated by comparing a simulation model with an ASHRAE 90.1 baseline.

I don't know how to interpret the following section of ASHRAE 62.1-2010: "6.4.1.2. Double side openings.

Hi, We are studying a building in Saudi Arabia that has a fully glazed facade shaded with an exterior facade system made of ultra high performance concrete.

Hi, I am working on a project in Sweden where we are using a number of different flooring adhesives.