I currently have installed co2 sensors in densely occupied rooms located to the specifications mentioned in the OM LEED V4 Ref Guide.

For Option 2 - How do you determine credit compliance with an industry-wide EPD?

Can someone guide me in to some pipe insulation for 1/2" pex piping that meets the requirements of LEED V4 Homes. Needs to be 1/2" wall thickness, minimum R-4 Everything I can get locally is R3.5,

Does anyone have a recommendation for pipe insulation that meets LEED V4 criteria? Min R-4, 1/2" wall thickness Thank You

Hello all, I am working on a Core and Shell project that is targeting Green Power. While we have an energy model for the project, can you confirm if the project MUST use the Option 1?

V4 cites the MPR requirement to build on already existing land as a requirement for CI projects. Isn't that a given?

We have a retail project located in an enclosed mall. The retail store has some illuminated logos on the entrance and the display window.

I am working on a 17-story multi-family new construction project in California that will not involve any demo of existing structures at the site.

Hallo, I have read the insulation requirements in Section 7.4.3 but it seems to focus on circulating and non-circulating systems with a storage tank.

I have a living area over a garage and, per LEED protocol, I need an exhaust fan in the garage that will allow 3 air changes per hour. Calculations call for min 345 cfm in my case.