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Energy simulation software

NC-2009 EAc1: Optimize Energy Performance
posted by Jakub Wiesner on Sep 26, 2013, 2:32 am

Hello, I have some experiences with energy modelling in eQuest, but I would like to change my software to something else. I need to advise, which of following software I can use for LEED...

Last reply: Marcus Sheffer, Sep 26, 2013, 11:00 am

Greenhouse as part of energy modeling?

NC-2009 EAc1: Optimize Energy Performance
posted by Karl Heitman on Sep 24, 2013, 3:14 pm

We are currently working on a industrial building where the owner has a plan to lease out the...

Last reply: Marcus Sheffer, Sep 24, 2013, 3:34 pm

Baseline during unoccupied hours

NC-2009 EAc1: Optimize Energy Performance
posted by Hans Wetterlund on Sep 20, 2013, 7:53 am

In an EAp2 appeal we were denied a 87 % cooling energy saving. The reviewer consider it unlighty to have cooling demand during winter during unoccupied hours. However, the Baseline system shall...

Last reply: Marcus Sheffer, Sep 23, 2013, 10:57 am

EAc1 data and CO2 emission

NC-2009 EAc1: Optimize Energy Performance
posted by Jatuwat Varodompun on Sep 21, 2013, 9:44 am

Does anyone try to use the energy output from the simulation software and claim EAc6 emission reduction report of LEED EB:OM and get innovation credit (innovation path) since the output of...

Last reply: Marcus Sheffer, Sep 23, 2013, 10:48 am

Prescriptive EnergyEfficiency nApproach

NC-2009 EAc1: Optimize Energy Performance
posted by J.R. Anderson on Sep 18, 2013, 1:20 pm

The LEED 2009 v does not specify the level of efficiency for a small office / mixed use building. Only AEDG 2004 is shown specified. This is a 30% reduction , however, ASHRAE refers to 90.1-...

Last reply: Marcus Sheffer, Sep 18, 2013, 2:26 pm

District Energy Systems

NC-2009 EAc1: Optimize Energy Performance
posted by Matt Humphreys on Sep 6, 2013, 10:21 am

I have project that is purchasing chilled water from the local utility. Is it allowed to follow the "Treatment of District or Campus Thermal Energy in LEED V2 and LEED 2009" document following...

Last reply: Marcus Sheffer, Sep 9, 2013, 9:52 am

Core performance path

NC-2009 EAc1: Optimize Energy Performance
posted by Jatuwat Varodompun on Sep 7, 2013, 8:50 pm

Core performance path

We plan go for the option 3 the core performance

1 For Section 2.9 equipment efficiency, We have 500,000+...

Conference room

NC-2009 EAc1: Optimize Energy Performance
posted by Francesco Passerini on Aug 31, 2013, 4:30 am

I’m modelling a school in which a conference room is going to be placed. The baseline shall be System 5 - Packaged...

Last reply: Marcus Sheffer, Sep 2, 2013, 2:29 pm

G3.1.3.13 of ASHRAE 90.1-2007

NC-2009 EAc1: Optimize Energy Performance
posted by Francesco Passerini on Aug 28, 2013, 9:37 am

I'm modeling a baseline model (System 5) and I have to apply G3.1.3.13 of ASHRAE 90.1-2007: "Minimum volume setpoints for...

Last reply: Marcus Sheffer, Aug 28, 2013, 10:06 am

Chiller Selection for Baseline

NC-2009 EAc1: Optimize Energy Performance
posted by Poorva Keskar on Aug 23, 2013, 4:38 am

We are working on a project where the total project has five towers on one podium. We are certifying only one tower for LEED-NC with an area of 34152 sq.m. and hence the baseline system as per...

Last reply: Tracy Black, Aug 27, 2013, 9:47 pm