Dear all, 

I understand that “Optimize energy performance” in LEED v4 updated in 2024 is awarded as the sum points for energy use or energy cost emissions and greenhouse gas emissions....

Hi all,

I am working on a project where, regarding the heating part of the proposed design, the...

We are trying to calcuate the additional allowance for Display Lighting in a Jewellery store. When calcualting the allowance does the W/ft2 cover the individaul display area (display shelves /...

Has a 90.1-2010 AEDG been published yet or is 2004 the most recent? Thanks

We recently recied following review comment for one of the retail project based in taiwan. The project is using VRF System for cooling. The VRF comes with multispeed fan.

"1. The...

Hi, My project is a retail shop in a big mall. The shop wall/floor/roof is not been exposed to sky and the shop does not have any fenestration, except the entrance glasses which are also exposed...

Hi All,

In one of my projects (Which is a retail shop in a mall), most of the lights are focus lights(About 60-70%). How to distinguish in this as most of the light seems accent one.