Forum discussion
Schools-2009 EAp2: Minimum Energy Performance
In an all-electric building with a Geothermal Bore field and packaged Heat Pumps system, if the project wants to use an Indirect Gas fired Make-Up Air Unit for the Kitchen Exhaust Hood, will we have to change the entire baseline to a fossil fuel system?
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A portion of our building envelope is historic. Can we exclude it from our model?
For an existing building, do I need to rotate the model?
Our process load is higher than 25%. Do we have to justify that?
Our local code references ASHRAE 90.1-2010. Should I use that for my documentation, or 90.1-2007?
Can mezzanines open to floors below be excluded from the energy model?
How do I provide a zip code for an international location?
For a project outside the U.S., how do I determine the climate zone?
For a project outside the U.S., how do I determine the Target Finder score?
Do hotel rooms need automatic light shut-off control?
How commonly are the 90.1 mandatory compliance forms submitted as part of EAp2/EAc1?
The Section 9 space-by-space method does not include residential space types. What should I use?
Can the Passive House Planning Package (PHPP) be used to energy model for LEED?
Which baseline HVAC system do I use if my building has no heating or air conditioning?
Our project has a diesel backup generator. Should we include it in our energy model?
Can SHGC be higher in the proposed than in the baseline model?
Marcus Sheffer
LEED Fellow7group / Energy Opportunities
LEEDuser Expert
5909 thumbs up
June 19, 2014 - 2:37 pm
We had the exact situation in a previous Platinum school project. We were allowed to model a system 6 for the majority of the school and a system 3 for the kitchen system. Check out the exceptions to G3.1.1 to see if you can justify the application of any.