Final answer:
To calculate outdoor water use reduction for LEED, tools like the WaterSense calculator can be used to measure efficiency.
Step-by-step explanation:
To calculate the percent of outdoor water use reduction for LEED certification, you can look into tools like the WaterSense calculator provided by the EPA. The WaterSense program allows users to measure the efficiency of water use in various products and practices, including those relating to outdoor water use. This program is relevant when considering the Water Research Foundation's findings on the average outdoor use and potential savings for households. For instance, the study revealed that a significant portion of households could reduce their outdoor water consumption by cutting down on excess irrigation.
In practice, Maya, learning about water conservation in Australia, could use metrics such as gallons per household per day to estimate water use. This type of measurement allows individuals and educators to understand and find solutions for water reduction for both indoor and outdoor uses. Utilizing calculations based on percentages and daily usage rates, Maya could apply reductions to determine the appropriate amount of water use for her family, contributing to a sustainable environment which is at the heart of the LEED certification criteria. The LibreTexts resources and time committed to conservation projects showcase how dedicated learning and practical application can lead to positive environmental impacts.