Per Table 2.4 Building Performance Factors (BPF) for Complaicne with Standard 90.1-2016, if you have a mixed use building I assume that you would use the weighted averge (based on GSF) of each majo

I have courthouse project that involves two existing buildings being connected with a newly constructed third building.  Since one of the existing buildings connected to the third one is class

I am working on a homeless shelter project with three large water uses: kitchen, laundry, bathrooms (toilets, sinks & showers) where toilets are on cistern water.

I am struggling with finding the green cleaning criteria for this credit. Any help would be greatly appreciated.

Dear LEED friends,

It seems there is a glitch with the Calculator and Excel.  Has anyone had the error on the Summary page show up, "Run time error '1004'?

Hi All,

We are looking to specify a commercial washer dryer for a high school project. The LEED requirement for a commercial washer is atleast 120000 lbs for laundry per year.

I am modeling a new building on a university campus following LEEDv4 Option 1, Whole Building Energy Simulation.

Hello All,

For a CI tentant improvement project, the LEED Rating System Variation language states a minium of two short term and two long term bike parking spaces are required.