LEED v4 Approved, Incorporates Cradle to Cradle Certified Program

 WASHINGTON — In early July, the U. S. Green Building Council (USGBC) membership voted with 86 percent favor to adopt LEED v4, the latest version of the green building rating system. The voter percentage includes 90 percent approval from the user category of the voting body, 77 percent approval from the general interest category and 89 percent approval from the producer category. In order to pass, the overall percentage needed to be 66.7 percent.

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