In the context of LEED, what does the term 'potable water use' refer to?

The term 'potable water use' refers specifically to water that is safe for human consumption. This definition is significant in the context of LEED, which aims to promote sustainable practices and reduce the overall demand for potable water in buildings. Potable water is treated and meets health and safety standards, making it suitable for drinking, cooking, and sanitation purposes.

In sustainable building practices, the focus is on minimizing the use of potable water for non-essential uses, such as irrigation or toilet flushing, by encouraging the use of alternative sources, such as reclaimed water or rainwater harvesting. Understanding this distinction is crucial for achieving LEED certification, as one of LEED's primary goals is to increase water efficiency and reduce the environmental impact associated with the consumption of potable water.