The project team wants to use low-flow toilet fixtures and integrate non-potable water strategies for...

The project team’s strategy of using low-flow toilet fixtures and integrating non-potable water strategies for the building interior falls under the Water Efficiency category. The Water Efficiency category addresses the conservation and management of water resources in buildings and landscapes. Using low-flow toilet fixtures reduces the amount of potable waterused for flushing toilets, saving water and energy. Integrating non-potable water strategies for the building interior involves using alternative sources of water, such as rainwater, graywater, or reclaimed water, for non-potable purposes such as toilet flushing or irrigation, reducing the demand for potable water and wastewater generation. The other options are not categories that this strategy falls under. Innovation is a category that recognizes exemplary performance, innovative strategies, or pilot credits that are not covered by existing LEED credits. Sustainable Sites is a category that addresses the selection, development, and maintenance of project sites in ways that minimize environmental impacts and enhance human health and well-being. Optimized Process Water Use is not a LEED category or credit. References: LEED Green Associate Candidate Handbook, page 31; USGBC [Water Efficiency], page 1-2.