We are developing a high rise multi-residential project (5 buildings) in a undeveloped land, the area is between the access to a national park and multiple neighborhood (residential units).

I have a project in which all of the project boundaries border campus property except for one which borders a county road.  Do I only need to be concerned with light trespass on the boundary t

Hi, Our project has a roof garden and we are calculating the LPD for building exteriors. If there are some luminaires in the roof garden, how do we define the LPD for roof garden?

Hello All, My question may be simple but still I want to be clear about it.

We are working on a building including offices and a warehouse. For the warehouse, there is a night time operation assumed.

Hello, Would that be possible to reach the credit, if the facade lighting doesn't fullfil the upligth criteria, but it is turned off after 10pm?

We have designed a residence hall that has single and double rooms on a double loaded corridor, with shared floor lounges and studies.

I've got a project trying to meet the requirements of LZ2 under this credit. the LEED boundary abuts the public rights-of-way at all points. It is essentially an island between streets.

Hello, in LZ3, no more than 5% of the total initial designed fixture lumens should be emitted at an angle of 90 degrees or higher from nadir (straight down).

Hi, I am working on a building that has commercial activities on the street level floor and offices on the rest of the floors, the project is places in Lz4..