The LEED designation refers to:
A. Sustainable building practices
LEED stands for Leadership in Energy and Environmental Design. It is a globally recognized green building certification system that focuses on promoting sustainable building practices. Buildings can earn different levels of LEED certification based on their environmental performance and sustainability features, such as energy efficiency, water conservation, materials selection, and indoor environmental quality. LEED helps in reducing the environmental impact of buildings and promoting healthier spaces for occupants.