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Alternative Compliance path for international projects

NC-2009 SSc8:Light Pollution Reduction
posted by  Susann Geithner  on 

The USGBC has published a draft for additional guidance for international projects. That includes alternative compliance paths and even additional LEED online forms for international projects.

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Exterior viedo wall

NC-2009 SSc8:Light Pollution Reduction
posted by  benny sung  on 

Hi, My project will install an exterior viedo wall. May I know if this feature shall included in the calculation?

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LZ2: 600W

NC-2009 SSc8:Light Pollution Reduction
posted by  Marcio Alberto Casado Pereira  on 

Can someone please explain where the 600W of Base Site Allowance in an LZ2 zone comes from? I know it comes from ASHRAE90.1-2007 Addenda i, but what does it mean?

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Occupancy Sensor in Parking Lot?

NC-2009 SSc8:Light Pollution Reduction
posted by  Heather Holdridge  on 

If we find the right kind of light fixture to be installed in the parking lot which can work well with an occupancy sensor, we will be able to reduce a lot of exterior light pollution for our proje

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correction to FAQs

NC-2009 SSc8:Light Pollution Reduction
posted by  Tristan Roberts  on 

GBCI brought to my attention a correction that needed to be made to our FAQs.

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Translucent "Daylighting" Panels - count as "shielded" openings?

NC-2009 SSc8:Light Pollution Reduction
posted by  Lyle Axelarris  on 

We have insulated, translucent daylighting panels on the project, and I'm wondering if they will be considered "windows" for the interior lighting requirements of this credit.

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Campus lighting calcs at project/lighting boundary

NC-2009 SSc8:Light Pollution Reduction
posted by  Deborah Zimmerman  on 

Our project is a new building being built on an existing campus.

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Dark Sky Ordinance vs ASHRAE/IESNA 90.1 2007

NC-2009 SSc8:Light Pollution Reduction
posted by  PREMNATH SUNDHARAM  on 

Hello All, I have a project that is required to meet its own jurisdictional dark sky ordinance.

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Exterior Lighting - shielded Up lights with Trees or structures

NC-2009 SSc8:Light Pollution Reduction
posted by  Ahmed Mosa  on 

Hi All, We are considering using some of up-lights to light some trees at night, I wonder if there is a way to calculate the lumens shielded by trees or by a canopy structure on top of it (very na

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Wall on Site Boundary

NC-2009 SSc8:Light Pollution Reduction
posted by  Omer Moltay  on 

We have a 2 m. high brick wall running all around out site.

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