Hi, This credit require to evaluate the sound isolation performance of constructions using STC rating which is very common in US. Our project is in Europe where STC rating is not use.

I understand that their are two methods to calculating the LPD. In the process of selecting which method to choose, are there any requirements that the project must meet?

Hi, We are working on sizing a rainwater tank for a new building on an urban high school campus.

I got a declaration letter from the manufacturer of the glulam. The letter states the wood was purchased from a sawmill and it's is FSC Mixed Credit. 1.

I m currently studying for LEED AP BD+C exam . I failed to find and updated list of credit eligible for design stage submittal. I guess there is something obvious that i missed.

Hi! What if we have an element that meets the intend of the credit but is not included in the list of 11 features from which to choose?

Is it possible to use a combination of the 500 mile radius and the alternative compliance path addressing the mode of transport when documenting this credit ?

LEED v4 for homes Table 1:Baseline Waste list waste by both bedrooms and conditioned space but there is no guidance as to when one should use conditioned sf vs bedrooms.

Here is a situation: Rain water is captured and treated for reusing to flush and flow fixtures. A single cistern storages both rainwater and municipal water supply.

I'm working with a Community College that has numerous campuses in the Portland, Oregon area to submit IEQc3.6 as an ID credit for LEED NC.