Is anyone using OpenStudio or another free or inexpensive EnergyPlus based software for there energy simulations?

Our project is a Technical High School with an Automotive Department, which is reserving 35-40 parking spaces for their own storage of to-be-fixed vehicles. Can these spaces be treated similar

I have a project with a CO2 sensor in the return air duct of a workshop in a school.

The credit language reads all "occupied spaces." Is that really the intent? Or is it all "REGULARLY occupied" spaces? 

 I am modeling a space which has some spaces which have area greater than 250 ft2, now this is an office space and using building area method LPD comes out to be 0.9 W/ft2, and these spaces ar

For MEP Calculator when Inputting the capacity of the chiller and AHU should I input the values that I am getting from my model or input the values from the CD Document which represent the capacity

Has anyone had experience with including vs excluding site water features (fountains)?

Hi to all,

Hi all, 

For a new construction warehouse project, going for LEED Platinum and LEED Zero Carbon:

Hi,