Hi, Regarding the Energy Performance Calculator that should be used instead of Table 1.4, my questions are: 1.

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.

We have one non-compliant product on the project to date. It is a PVC glue- less than a liter was used.

Our project may be able to obtain this credit, but it might come down to the last half value for an industry EPD.