We are working on a Project that will have exterior lighting in the landscape area. We should include landscape lighting in the calculations? Does Ashrae allow landscape lighting? Our approach would be to calculate the exterior lighting power allowance with the tradable surfaces (walkways, parking..) in table 9.4.6 and consider it as the exterior lighting power allowance for all the project (tradable surfaces listed + landscape). With this approach, do we comply with the Ashrae mandatory and the credit requirements for exterior lighting power allowance?
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Green Living Projects
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