By Heather Gadonniex GreenBiz.Com
In December 2011, I wrote an article called “Clearing Up Transparency.” At the time, transparency tools and product declarations were starting to gain traction in North America. LEED v4, formerly known as LEED 2012, just published the first draft of the updated rating system, and the built environment community was abuzz with acronyms: EPDs, PCRs and LCAs, to name a few.
Fast forward to now. Transparency is no longer a fleeting trend. All major green building rating systems globally and in North America have incorporated some form of life cycle-based product disclosure into their materials and resources sections. This includes LEED, BREEAM, ESTIDMA, GreenStar and Living Building Challenge.
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