Can the Passive House Planning Package (PHPP) be used to energy model for LEED?
A portion of our building envelope is historic. Can we exclude it from our model?
Which baseline HVAC system do I use if my building has no heating or air conditioning?
For an existing building, do I need to rotate the model?
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?
Our process load is higher than 25%. Do we have to justify that?
Do I need to justify the electrical and fuel rates I am using in my model?
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?
Forum discussion
CS-2009 EAp2:Minimum Energy Performance
For baseline HVAC system #8 modeled with purchased chilled water according to Option 1 of Treatment of District or Campus Thermal Energy in LEED v2 and LEED 2009 guideline, does the Chilled-Water Supply Temperature Reset described in Appendix G3.1.3.9 apply? Or would this be considered a feature of the upstream equipment that is not required to be modeled under option 1?
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