The proposed building is a dormitory served using individual fan coils (with no outside air in the fan coils) and the outside air for the building being supplied by a single dedicated outside air u

Hi, I'm doing a LEED CS 2009 PRE-certification. My question is: In the "Upload L-4" section, which states: Provide a detailed narrative describing the intended credit approach, including energy ef

Dear sir/madam, Per the Revised Section 1 4 Tables (Dec 2012), for Systems 9 and 10,the fan power=0.3*supply air flow rate(cfm).

This is with regard to an open air shopping plaza, which is registered as a group project with 7 structures. We received guidance to follow the “Treatment of District or Campus Thermal Energy in

Hello, I would like to know if on the old version, using the energy simulation based on Std.90.1-2004 Appendix G, to comply with the prerequiste the proposed needs at minimum to be equal to the Ba

Hello, I'm modelling for LEED C&S 2009. The project has 26 floor type of mixed-use offices.

I am trying to use Table A3.3 to determine the overall wall assembly U-factor. My question is, what materials can be included in the continuous insulation rated R-value that I use?

Hi, Hi, in EU most countries have feed-in-tarriffs, which reimburse the owner for energy produced at a higher rate than the cost of energy.

On a C&S healthcare building, we simulated the receptacle load based on CS Appendix 2, Table 1, as the appendix directed.

In a LEED CS 2009 building energy simulation we are modeling the building envelope to test performance (only the building envelope).