I haven't seen any comments about how to calculate the daylight value of skylights. Has the prescriptive path been eliminated completed from LEED v4?

Hi, Regarding option 1, there are clear requirements to the calculation grid and evaluation plane. Do the same requirements apply for option 2? Thanks! Sarah

Dear All:- Is it possible to do sDA (spatial Daylight autonomy) & Annual Sunlight Exposure in AGi32 please clarify what is a difference between Daylight analysis & Spatial daylight auton

Hi, following the illuminance climatic modeling methodology on p732 in the LEEDv4 book, it is suggested to use a custom sky and input: Direct HORIZONTAL irradiance and diffuse horizontal irradian

Daylighting Community, We are working on a small building located on an airport campus called a Ground Transportation Unit (GTU).

Our project is a logistic warehouse which is divided into two buildings.

Hi, For EQc7: Daylight.

Dear all, I am targeting the Daylight credit by modelling based on Option 2. However, the simulation results show that the illuminance level over the threshold (3,000 lux).

Hello everyone, I'm working on the daylight in V4. Is there any free software to do sDA. Please suggest me. Thanks, Praveen

Hello everyone. May I ask 2 questions on option 1 in EQ credit-Daylight? A) Assuming a project go for option 1 in EQ credit Daylight.