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CI-2009 EAc1.1:Optimize Energy Performance—Lighting Power

LPD category for double height entrance hall

We have a residential project - with a double height entrance lobby (main entrance to the bldg) - and I am not sure how to calculate the LPD for this space - should I treat it as: 1) Lobby (14W/m2 = 1.3W/ft2) 2) Hotel Lobby (12W/m2 = 1.1W/ft2) or 3) Atrium - First Three Floors (6W/m2 = 0.6W/ft2)?

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Wed, 04/11/2012 - 01:32

My opinion is that the appropriate space type is "Lobby"

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