I'm curious if % of materials waste is typically included in the LEED LCA analysis? Not seeing a specific language for it on the LEED guide.

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

Asking for insight on the eutrophication impacts of wood when documenting WBLCA for LEED. Often times wood products show a DECREASE in global warming potential but an INCREASE in eutrophication.

Our project is an addition built into the crotch of an L-shaped building.

Would a project still qualify for Option 1 Historic Building Reuse if it has a local historic designation (requiring maintenance of the building exterior components)?  Th

Hello

Is changing from concrete structure to steel structure accepted in LCA?

Hello, 

We are looking for more information as to what details from Baseline and Proposed models need to be included in the models. 

I have three questions about whole building LCA. I have a client who wants to evaluate the impact of wood vs concrete building construction.

Hello

Would changing the structural materials from Steel to concrete or the other way count in LCA, given that both options have valid structural designs?

Hello,