Newest Version of LEED Rating System to Launch in November

U.S. Green Building Council (USGBC) membership voted during the summer of 2013 to adopt the fourth version of the Leadership in Energy and Environmental Design (LEED v4), the next update to the green building rating system. The final overall vote was 86 percent in favor of adopting LEED v4. This includes 90 percent approval from the user category of the voting …