What does the acronym "LEED" stand for in sustainable building?

The acronym "LEED" stands for Leadership in Energy and Environmental Design. This is a widely recognized green building certification program that aims to promote sustainable construction practices and improve the overall environmental performance of buildings. LEED provides a framework for healthy, highly efficient, and cost-saving green buildings through a point-based system, assessing various aspects such as energy efficiency, water conservation, and use of sustainable materials.

In the context of sustainable building, LEED encourages the development of buildings that reduce their impact on the environment while promoting health and well-being for the occupants. This is vital in addressing climate change and fostering a sustainable future in construction practices. The other options presented do not accurately capture the essence and focus of the LEED program, making "Leadership in Energy and Environmental Design" the correct interpretation of the acronym.