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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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Tree-mounted luminaires

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

We are working on a rural site which will be classified as LZ1, so will not be allowed any light to be emitted above 90 degrees from nadir.

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When is the lighting zone classification determined?

NC-2009 SSc8:Light Pollution Reduction
posted by  Mark Meaders  on 

We have a govt. project that is building on a greenbuild site. The pre-development condition of the site is an LZ1. However, after the project is developed, there will be over 1m sq.

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Facade Lighting

NC-2009 SSc8:Light Pollution Reduction
posted by  Maria Kutelova  on 

Our project has issues with the lighting on one of the facedes that exceeds the LPDs per ASHRAE.

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Light Trespass and Abutting Building

NC-2009 SSc8:Light Pollution Reduction
posted by  Dave Wortman  on 

We conducted a photometric analysis for a new building and complied with light trespass on all sides of the building except the south side, where the new building will abut an existing building wit

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SSc8 for Multiple buildings

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

We are trying to pursue this credit as a campus credit.

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Definition direct line of sight

NC-2009 SSc8:Light Pollution Reduction
posted by  Lise Dannesboe  on 

I tried to fiend a definition of "Shield envelope openings that have a direct line of sight to non-emergency luminaires".

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ULR compliance and indirect light

NC-2009 SSc8:Light Pollution Reduction
posted by  ÅF Lighting  on 

We are developing a principal design for an industrial building within zone LZ2 or 3, depending on where it is located in the world.

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Search Light at Prison

NC-2009 SSc8:Light Pollution Reduction
posted by  Dave Hubka  on 

Would a prison search light be exempt from the credit requirements?

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Light trespass in a parking lot addition

NC-2009 SSc8:Light Pollution Reduction
posted by  David Sheridan  on 

My client is expanding an existing building onto an adjacent tract. Our LEED boundary is the interface between the new and existing buildings, extended across what was an existing parking lot.

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