Hello all, our project is a Data Center that every single part of it will be metered. Each rack will have two meters while also every electrical panel will have each own meter.

Our project team found the Community Contaminant Prevention- Airborne Releases to be a great pilot credit to continue working toward a more pure indoor air quality.

On LEED V4, ID+C Commercial Interiors:Retail, is there an option to use the California Title 24 as the calculation method or do you have to use ASHRAE 2010?

Hello , in step 6 it is mentioned to Count only irrigation controls whose smart-sensor technology meets the WaterSense criteria, and that it automatically reduce 15% off the baseline , my question

For certification of at the plan stage I assume that GBCI doesn't expect a building to be constructed and certified.

There is some confusion regarding on what percentage of "green" cleaning products are required to get a point. Is it 30% or 75%. Was this something changed in the new version 4?

I wanted to note a key feature of this credit in v4, which was brought to my attention by Dan Ackerstein and Hannah Sokol.

I have a LEEDv4 for Schools project where all students, staff and facility live on campus. Would dormitory showers count towards this credit?

Major renovation of a 3 story office building in a historic district. Basically zero lot line, cannot change the exterior, pooled parking with neighboring buildings. Select for BDC or IDC?

Outdoor Water Use Reduction Credit Does option 2 means, if reduction ranges from 50% to 100%, then, at least 30% need to be achieved only through plant and irrigation system efficiency.