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suspiciously high savings in auxillary power

CS-2009 EAc1: Optimize Energy Performance
posted by shashank jain on Apr 19, 2013, 6:58 am

high savings in auxillary power

Hi
we are modelling a 18 storey office block in Sap Paulo and getting some results we wanted to cross check, as we doing the energy model for the...

ASHRAE 09.1-2007 Requirements for Baseline Wall Density

CS-2009 EAc1: Optimize Energy Performance
posted by Wes Lawson on Feb 28, 2013, 4:27 pm

Hi all,

I am performing energy simulations for my baseline and proposed buildings for EAc1 (and EAp2). Can anyone help me out with the baseline wall...

Last reply: Marcus Sheffer, Mar 1, 2013, 2:56 pm

Basecase system selection for Hotel Building in a mixed use dev

CS-2009 EAc1: Optimize Energy Performance
posted by Kevin Sullivan on Dec 19, 2012, 11:53 pm

We have a high rise mixed use development in Bangalore, India for which we are following Appendix G methodology for LEED Energy compliance. The project comprises of Office block + Hotel Block +...

Last reply: Marcus Sheffer, Feb 18, 2013, 11:02 am

Defining the building type

CS-2009 EAc1: Optimize Energy Performance
posted by Rosana Correa on Feb 18, 2013, 8:10 am

Hi,

I have a 6 floors/2000 m² nonresidential building, and I am not sure about the system it should be. Area or number of floors is more relevant when choosing a system? It could be...

Last reply: Marcus Sheffer, Feb 18, 2013, 9:53 am

Mixed-use model for residential

CS-2009 EAc1: Optimize Energy Performance
posted by charles bell on Jan 31, 2013, 3:27 pm

RE: LEED CS EAc1
We need input on how to model the 6th floor residential portion of our mixed-use building? Our specific concern is the lighting.
Any help is appreciated.
...

Last reply: Marcus Sheffer, Jan 31, 2013, 3:52 pm

Infiltration diff between proposed/baseline models is possible?

CS-2009 EAc1: Optimize Energy Performance
posted by CHRISTOPHE MATHIEU on Jan 10, 2013, 12:54 pm

I’m modeling a building for C&S in France.

Normally in my baseline and proposed models I put the same...

Last reply: Marcus Sheffer, Jan 10, 2013, 2:06 pm

CS EA Credit 1: Area Used for Baseline HVAC System Types

CS-2009 EAc1: Optimize Energy Performance
posted by Julia Haiduk on Jun 22, 2012, 1:55 pm

Core & Shell Appendix 2 requires that the baseline core and shell HVAC system be modeled per ASHRAE 90.1-2007 Table G3.1.1A. Appendix 2 also dictates the values used for power and lighting in...

Last reply: Marcus Sheffer, Jan 9, 2013, 2:35 pm

HVAC System Type for heating only warehouse

CS-2009 EAc1: Optimize Energy Performance
posted by Matt Short on Dec 20, 2012, 10:11 am

After reading through the forum I have not found a response that specifically addresses a CS building who's future tenant finishout of office and warehouse space is yet to be designed but has the...

Last reply: Marcus Sheffer, Dec 26, 2012, 11:11 am

ASHRAE 90.1 Add G table G3.1 baseline

CS-2009 EAc1: Optimize Energy Performance
posted by charles bell on Nov 8, 2012, 12:15 pm

We have a building which is six stories. The first floor is retail, second thru fifth is office and sixth is residential. All are served from a virtual central plant. This does not fit exactly...

Last reply: Marcus Sheffer, Nov 8, 2012, 2:10 pm

I wonder how I should model a Ventilation system

CS-2009 EAc1: Optimize Energy Performance
posted by Ron Dean on Oct 18, 2012, 5:42 pm

I wonder how I should model a Ventilation system to comply with Apendix G
ASHRAE, it said that my proposed desing shall be consistent with design
documens..
This is the...