In pursuing Option 1, Simulation, you are required to run two simulations on September 21st at 9am and 3pm. What I am wondering is how I calculate the compliant space based on these two...

I'm working on a LEED-S 2007 project that is pursuing this credit but I have a question about the requirements. The 2007 rating system requirement says "Also design classrooms and other core...

This might not be the most appropriate credit category to ask this question but it does affect the calculations for this credit. Our project has 21 full time telecommuters. To account for this I...

Project Info Form 4 asks for uploads of building photos "with captions". Is a descriptive file name sufficient, or must the photos be inserted in a document that allows for actual captions next...

The tenant is taking 19000 sf of a 100,000 sf existing building and making it CI. There are 60 underground parking stallas and about 200 outside (unshaded). The total number of stalls were put...

Anyone knows what energy modeling software has developed South America weather data?

We are modelling a building with water cooled chillers.
We are preparing a baseline plant for LEED NC 2009.
For the check of necessary plant efficiencies we checked the minimal...

Im working on a C&S building and we have two space types: office and meting rooms. I would like to know if I can use occupant diversity (D) for the outdoor air calculations. The ventilation...

There are one big manufacturing space in my project for which I have to determine mechanically ventilation levels/
No rates for industrial zones I've found in ASHRAE standard 62.1-2007....

We have an office project (LEED CI 2.0) in an exsitng small building about 3500 s.f. The building is served by one existing central system that provides OA to the space. The layout of the space...