LEED Green Associate Practice Test 2025 - Free Practice Questions and Study Guide

Building level water metering is a crucial prerequisite for water efficiency in LEED certification because it involves measuring the water usage of a building as a whole. This allows for monitoring and assessing water consumption patterns, which is vital for identifying areas where water efficiency can be improved. By implementing this requirement, projects can establish a baseline for water use and track progress over time, which is essential for achieving overall water conservation goals.

In contrast, while indoor and outdoor water use reduction strategies contribute significantly to water efficiency, they are not categorized as prerequisites; they are best practices that can earn points under specific LEED credit categories. Water metering, while essential for understanding consumption, is not as comprehensive as building level water metering, which encompasses the entire facility's water use.