Hi to all: We are modeling a data center under LEED v2009, but we need to show savings in the process loads (servers, UPS and transformers) since the achieved savings in HVAC and lighting systems

We are facing a complicated CHW distribution in one of our energy model, we have 2 chillers feeding a constant flow primary loop that serve heat exchangers. From the heat exchangers start several

We have a conflict between the LEED floor area which clearly excludes underground parking (in our case) and the area of the energy simulation.

I am currently modeling a hotel with less than 20,000sqft (specifically 19720) of non-residential space.

Hi, I am simulating a petrol station where the advertising has built-in lighting that works at night. We assumed that this is 9.4.5 exception B.

Hi, I have a doubt on how to model unconditioned spaces envelope.

What's the proper methodology for the following situation? Let's say I'm modeling a building that qualifies for a System #5 VAV baseline system and the four different spaces have different operati

Dear Forum I am busy with a LEED project for a manufactruing facility that has a combination of building HVAC systems and Manufucturing HVAC systems.

Under G3.1.13 "Modeling Limitations to the Simulation Program", it says to substitute a thermodynamically similar component model when the software can't explicitly model a component.

Dear forum, We are working with an industrial plant that is seeking to obtain the LEED Certification.