Hello, Do we have to calculate design fan power from the formula HP=CFMx Total static pressure/6356 x fan efficiency or consider the motor fan power provided in the technical AHU datasheet in the

Hi! I'm currently working on a project regarding an office building.

Does anyone know if any states require a P.E. license to offer energy modeling as a professional service? In other words, can a non-licensed individual start an energy modeling firm?

I'm modeling a building where hot water is provided by a district heating system. The district heating system is a cogeneration system (CHP).

Questions for the experts: We have a project that will have some floor areas demolished and reconstructed/renovated, and also some new construction (less than 20%). 1.

Hi, I have several AHU's that serve a big office building.

Hi, I have a 14 story office building (6 below ground and 8 above).

I'm working on an appeal and the reviewer is asking me why our baseline heating went up significantly between the initial submission and our review response model.

After two rounds of review our model was denied because according to the reviewer’s comment it still “it remains unclear whether the energy savings modeled for space heating are justified”.

Hi, we have development where the Chiller Plant is serving three buildings.