Non-potable water is water that is not suitable for human consumption, but can be used for other purposes that do not require potable quality water. Non-potable water sources include rainwater, reclaimed/recycled water and greywater. Greywater is wastewater from sinks, showers, bathtubs, washing machines and dishwashers that can be reused for applications such as toilet flushing, irrigation and cooling tower make-up water12. Using non-potable water can reduce the demand for potable water and contribute to LEED water efficiency credits34.
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SRI Calculator | LEEDuser
What Is Solar Reflectance Index (SRI) of Materials?
Water Efficiency and LEED Certification | Contractor
Water Balance Analysis - ASHRAE
What is LEED? | Net Zero Water Inc. - Net Zero Water