We have a laboratory with very high indoor air requirements. Due to the high demands on the quality of the room air, no air may be circulated....

How should I calculate the Fan CFm and power for Baseline LEED Model, Autosize the baseline system , then use Q=mCpDeltaT to calculate fan CFM and then find out the HP and use pressur adjustment...

Hello,

I have a question in the process of creating a baseline system in our modelling.
Our project is in System8.

System8 is described in ASHRAE 90.1 G3.1.1 as "each floor...

Hello,
Does anyone know if we are able to deduct from energy prices (gas) if district heating is using only 50% of gas for heating and rest comes form renewable sources?
Thanks!

Hello everyone,

I am currently working on the energy model of an apartments building in Miami. The building has rooftop units to provide OA (which provides 30% more than the 62.1...

Hi I am modeling a building with baseline system as 5 now based on Table G 3.1.1 , it says we need to model 1...

Hi I am modeling a Data Center what schedule should I use for IT loads, should I run it for 100% all the time?

Dear All,

I want to ask you how you approach taking into account the yield of the photovoltaic installation in the MEPC calculator.
I received the yield calculation from the designer...

Hi, 

I have encountered an issue with the baseline model for Data Center , based on LEED Comments we are using system 8 and for climate zone 5a the economizer shut off limit is 70F, the...

Hello!  Our team is researching opportunities to reduce SHG loads on an 8-story new construction university residence hall.  The question has come up regarding the use of external-fixed louvers...