For the Whole Building LCA option (option 4 for v4; option 2 for v4.1)...Can anyone provide words of wisdom regarding when/how GBCI accepts the incorporation of EPD data to the WBLCA

Under LEED 2009, exterior views "borrowed" by an interior space via interior glazing - basically viewing through an interior window to see an exterior window - used to be limited to (1) layer of in

Hello, 

Hi all,

We are hiring for a Sustainability manager position in Northern California. Webcor is a GC firm, headquartered in SF with offices in Los Angeles, San Diego and San Jose.

We are building a replacement elementary school on an existing school site.  The school will get water from new wells we are installing that require a separate 'pump house'.  This pump ho

Can we approach this prerequisite as a "Campus" credit?

This is a question regarding data input in the arc.

Has anybody had any experience documenting SRI values for marble?

Greetings Green Gurus!

We have always used industry standard steel letters as backup for structural steel recycled content from people like Nucor, Atlas Tube, Gerdau, etc.