How can greywater recycling positively impact LEED certification?

Greywater recycling can positively impact LEED certification primarily by reducing the demand for potable water for non-potable uses. This practice aligns with the goals of water efficiency outlined in LEED standards, which aim to minimize water consumption and enhance sustainability. By treating and reusing greywater—typically water from sinks, showers, and washing machines—for applications such as landscape irrigation or toilet flushing, projects can significantly decrease their reliance on treated potable water.

This not only conserves a valuable resource but also decreases the environmental impact associated with water treatment and distribution. Consequently, by implementing greywater recycling systems, buildings can earn points toward their LEED certification, showcasing their commitment to sustainable water use practices. The focus on reducing potable water usage is essential for achieving LEED credits in the Water Efficiency category.