LEED v4 Launches
PHILADELPHIA — The new version of LEED, LEED v4, was officially launched last week at the Greenbuild International Conference and Expo in Philadelphia in order to bring new methods to sustainable building.
PHILADELPHIA — The new version of LEED, LEED v4, was officially launched last week at the Greenbuild International Conference and Expo in Philadelphia in order to bring new methods to sustainable building.