EN4E will be at Greenbuild 2026, October 20–23 at the Javits Center in New York. Let’s talk LEED v5, decarbonization and your next project.

Registration for LEED v4 and v4.1 closes June 30, 2027. Here is a practical framework for deciding which version your project should pursue.

LEED v5 puts decarbonization at the center of green building certification. Here is what changes for BD+C projects, the new prerequisites to plan for, and why the June 30, 2027 v4/v4.1 deadline matters.