Hi everyone! I have a project that the system works with outside air demand according to the CO2 sensor.

Hello, we are working on a project, an addition to an existing building and we would like to certify but don't know if LEED NC would apply.

We are working on a new shopping mall. as usually in my country, a anchor store (tenant deparment store) was first developed and constructed, and now is operating.

Hello we are working on a rehabilitation project for a small hotel being developed in an existing historic building in Quito, Ecuador.

I would like to know if electric motors that are going to be operated by a VFD (Variable Frequency Drive), need to comply with the eficiency requirements of the ASHRAE 90.1 table 10.8. Thanks

Greetings from Peru I am a student of which I would like to know what to do in the case of minimum energy performance of a commercial interiors when you start from scratch and there is no informat

We have a leased office in a LEED C&S project.

What should I do if there's no trash containers in spaces such stairs, mails room? is there any impact in the weighting factor? Thanks

For a project of a commercial interior (commercial office in a commercial building) the gross floor area correspond to the total area of the office?

How do I set which the fan power limitation adjutment pressure drop I use at baseline? The standard display multiple values for MERV filters, exhaust and others. What should I use at baseline?