Yes, even though it is not explicitly requested by the LEED Online form, you are required to include documentation demonstrating that the project has reduced annual leakage to 5% or less, and the total leakage over the remaining life to less than 30%.
Question
The LEED Reference Guide states that if CFCs are maintained in the building, the project building must reduce annual leakage to 5% or less, and total leakage over the remaining life to less than 30%. However, the EAp3 credit form does not request information confirming the leakage rates. Does the project need to submit documentation demonstrating the leakage rates?
Credits