For the LEED Online form, one of the last sections asks you to explain what alterations and additions were done to the building and give a value for the floor area under construction. I unders

I have a building that is using water source heat pumps for cooling and heating.

If the audit was conducted in 2014 and we are submitting the LEED application in 2019, does the performance period start date need to be in 2014?

Hi, 

What is the proper way to represent a door which happens to have glass? According to 90.1, doors that are more than one-half glass are considered fenestration.

I am pursuing Option #4 for the Whole Building Life Cycle Assessment for MR Credit "Building Life-Cycle Impact Reduction".

I am pursuing Option 1. The credit says: "20 different permanently installed products." Would appliances count?

We are building a high-rise residential building in a tight urban (Boston) site that is under 1-acre in size.

Should I include on the TSLA the credits listed on the CS Appendix 4 with compliace "In Scope" or only those ones in which I selected compliance through "Tenant sales and/or lease agreeme

Strategy A states: "For all regularly occupied spaces, use light fxtures with a luminance of less than 2,500 cd/m2 between 45 and 90 degrees from nadir." Referring to the luminance tables on cut