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Hi, is there a specific rule for modeling occupancy in the proposed (and therefore in the baseline) leed energy model?

Does it have only to be consistent with the design documents as showed in Table 3.1.1?

What if the declared occupancy is different from Ashrae occupancy? Which one should I use?

The 90.1 do not specify anything else about it.

LEED Occupancy, design data vs ashrae Hi, is there a specific rule for modeling occupancy in the proposed (and therefore

LEED Occupancy, designer data vs ashrae Hi, is there a specific rule for modeling occupancy in the proposed (and therefo

I'm checking the table "Zone summary" table of a model (eplustbl.htm file) and I found, in the bottom, the field "Not Part of Total".

In my case is not 0 and is greater than the sum of "Conditioned Total" and "Unconditioned Total". What is it referring to?

Thank you in advance

Yes, thank you!

@JasonGlazer Thank you. I need to explain it better: this question was made because I noticed what seems to be an incon

Thank you. I need to explain it better: this question was made because I noticed what seems to be an inconsistency betw

"Not Part of Total" - EnergyPlus Table I'm checking the table "Zone summary" table of a model (eplustbl.htm file) and I

That's clear, thank you

@julien marrec can you confirm that I'm right?

Just to avoid misunderstandings, if I have 50% occupancy at a given time, the lighting at that time must be 450W [(1000W

Just to avoid misunderstandings, if I have 50% occupancy at a given time, the lighting at that time must be 450W [(1000W

I would need some explanations regarding the proposed building lighting control for LEED certification, particularly in Table G3.1.6.g and Table G3.2 of Standard 90.1-2007.

If I have an occupancy sensor in a surface area greater than 460 m² with a installed power of 1000 W, should I have to insert a 900W (10% less) power in my proposed building model? Is this power reduction calculated to take into account the lower energy consumption that will occur due to the occupancy sensor?

If the occupancy is greater than zero, the lighting power must be nominal or must be proportional to occupancy? Remaining in the previous example, if I have 50% occupancy, should the lighting power be 900W or 450W?

It's all clear, thank you. Just another question: is the lighting program of the on-off type or modular? For example: w

Lighting controls in Leed certification Good morning, I would need some explanations regarding the proposed building li

I was looking for an explanation of this "existing conditions prior to any revisions that are part of the scope of work

I'm modeling a Leed Baseline model.

The original building has a wide unconditioned roof. Should I consider it as a shading surface? Should I delete the unconditioned roof in the baseline model?

Baseline Shading System Hi, I'm modeling a Leed Baseline model. The original buiding has a wide unconditioned roof. Sho

Baseline Shading System Hi, I'm modeling a Leed Baseline model. The original buiding has a wide unconditioned roof. Sho

I'm modeling a leed Baseline model with system 8.

My question is simple: how many air loops should I use? I've read (I don't remember where) I should use a single VAV for every floor, is it true? What if a have a huge building with just one floor?

I just was scared I missed some exceptions similar to table TABLE G3.1.3.7 (that set a chiller power limit). Thank you!

LEED Baseline System 8, how many VAV? Hi, I'm modeling a leed Baseline model with system 8. My question is simple: how