Dear All,

I want to know that is it mandatory in LEED that we must have a fresh air in each occupied spaces of a project OR we can comply just by providing overall fresh air of the project...

Do we need to follow addendums of ASHRAE 90.1 2010 in relation to Appendix G for compliance?

For instance, addendum F restricts window to wall ratio to 34% for hotel/motel with rooms...

For chillers in EnergyPlus I have to provide the data “Minimum Unloading Ratio”. It is defined in the following way: “The minimum unloading ratio is where the chiller capacity can no longer be...

Our project building is served by...

A building is composed by three towers that have the basement, the ground floor, and the first floor in common.
The system for the baseline model shall be System 8. According to G3.1.1 “...

In the building there is an electric transformer that transforms the electricity coming from the grid into low voltage energy.
The transformer is particularly efficient.
To declare...

Some years ago the facade of an existing building was demolished. The facade was completely glazed.
The...

I may have helped you, now its your turn to help us all.

The USGBC is seeking input and information related to the modeling of naturally ventilated and naturally conditioned buildings....

We are designing a research and development facility for an equipment manufacturer and trying to pursue LEED certification for the facility. Never having done a high process load facility such...

We would like to know if Design builder is approved for leed credits EAp2 and EAc2.
We understand that it is more versatile than eQuest. any thoughts?
Thanks!