documentation that clarifies why the mill-specific percentages they are reporting can be considered "product-specific" in an attempt to salvage the credit. I will plan to update this forum about...

Hello all,

We are working on a project in which is important for our scope to achieve 2 points under MRc3 credit. Due to the construction typology of the project, it is difficult for us to...

Previous versions of LEED stipulated the Material and Resource Credits only applied to Divisions 2-10 products. 

Under LEEDv4, do CSI Divisions 21 – Fire Suppression, 22 – Plumbing, 23 –...

Reference Guide correction 100002183 allows this 30% to be adjusted based on the percent value of...

Has anyone had any luck claiming compliant bio-based content with a product that is certified as a "...

Need a sanity check here...

For identifying the steel extraction location, my colleagues and I swear that it was acceptable to use the mill as the point of extraction, manufacturing, and...

Does anyone have a "fillable" precast wall...

Tristan Roberts Representative Vermont House of Representatives LEEDuser Expert 11478 thumbs up February 17, 2020- 5:45 am It has been looked into and discussed... though no definitive answers on this thread:  https://leeduser.buildinggreen.com/forum/green-roof-and-landscaping Can't think of any other threads and nothing came up via search for "planting" and "landscape" in v2009 forum. My subjective sense is that these "materials" are covered via the site credits and don't fit here, but if you can slot them into a CSI section that's included, maybe... Credit...

If the manufacturing process I am involved with consumes aluminum coil to produce our end product can we use the internal scrap percentage of the aluminum reused/reverted at the mill as either...

LEED Canada calculates distance of extraction/harvest from the manufacturer, not the project site. I'm surprised to see v4 doesn't do the same. From a sustainability standpoint what's important...