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...

Hi , I am working on a LEED Data center model with majority of space as vault, now I know for an existing building we dont need to rotate but for a data center do we need to rotate as the...

Hi! I'm working on a project in India. We cant obtain the utilities rates so we were trying to use the deafault EIA rates like other projects we did in the US. However it looks like EIA.gov does...

I am working on a project which is a facililty that tests tools used in semi-conductor fabrication facilities. The spaces are clean rooms with strict control of temperature, humidity, and...

Hello, 

There are two Paths in ASHRAE 90.1-2010 Table 6.8.1c water chilling packages -Efficiency Requirement, just would like to know what is the different between path A and path B?

Hi All, I have read som many answers regarding  the baseline system for Data centers, Some are saying use system 8 some are saying use system 3 and 4, which one is the right system? I am working...