In LEED BD+C: New Construction V4.1, the outdoor water use reduction credit (2 points) states that alternative water sources can be used to achieve an additional 30% reduction.

We are trying to go for LEED O+M  certification in one  of our buildings which has a Chiller plant in it along with other occupied places

Hello, Do we need a laboratory test report to substantiate the SRI, or the Data Sheet by manufacturer is sufficient ?

Good morning,

 Greetings!...

We are doing the energy model for one of our projects. This project is a luxurious resort with LGF, GF, 1F & 2F will be located in KSA.

We are doing the energy model for one of our projects. This project is a luxurious resort with LGF, GF, 1F & 2F will be located in KSA. Greetings!...

I'm working on a huge existing Mall, Is the commingled waste approach accepted in LEED V4.1 for the Waste Performance prerequisite?

Can anyone clarify for NC-v4.1 SSc5 Option 1 Roof and Non-Roof - if Steep-sloped roof is covered with Artificial turf (decretive finish) and the product is within the minimum solar reflectance inde

A New Construction Project in which the PV panels to be installed on a "330,000 SQM roof of an airport terminal building project"  to offset 22% of annual energy cost.

Hello,

Would like to know more details on how "Prefabricated or modular structure Buildings" can be certified under LEED.