Final answer:
For multiple-building developments, the LEED project boundary is primarily determined by the project architect. The architect defines the area to be considered adhering to the sustainability guidelines even though the USGBC provides principles and guidelines. Local governments may impose certain restrictions, but aren’t responsible to set the project boundary.
Step-by-step explanation:
In a multiple-building development, the LEED project boundary is determined by the project architect. The Leadership in Energy and Environmental Design (LEED) project boundary includes all the project-related activities within the control of the property owner and the construction team. The architect, along with the project team, defines the area to be considered for LEED purposes. This involves decisions on what to include or exclude from the project and how sustainable building methods will be implemented. Though the US Green Building Council (USGBC) provides principles and guidelines, they do not actually demarcate the project boundary. Also, while local governments may put forward certain restrictions and regulations, they aren't the ones to decide the LEED project boundary. Therefore, the project architect is primarily responsible for this task.
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