LEED AP Building Design and Construction (BD+C) Practice Exam

What types of water demand need to be assessed for the Integrative Process?

1. Only indoor water demand

2. Indoor and outdoor water demand

3. Greywater and rainwater utilization

4. Only process water demand

The correct answer is: Indoor and outdoor water demand

The assessment of water demand in the Integrative Process is comprehensive, encompassing both indoor and outdoor water requirements. This thorough evaluation is crucial as it allows project teams to understand the total water usage of the building and its surrounding landscape. By considering indoor water demand, which includes fixtures such as sinks, toilets, and showers, along with outdoor water demand, which relates to irrigation, landscaping, and other external factors, teams can identify opportunities for water conservation, efficiency strategies, and potential reuse systems. The integrative approach emphasizes the interconnectedness of various building systems and their impact on overall resource consumption. Evaluating both sets of demands can lead to innovative design solutions that conserve water, utilize native or drought-resistant landscaping to minimize irrigation needs, and integrate stormwater management techniques to further reduce potable water reliance. This holistic understanding aligns with LEED's goals of sustainability and resource-efficient design. While the other options focus on specific aspects of water usage, they do not capture the full scope of demand that is essential for the Integrative Process. By focusing on both indoor and outdoor water demands, project teams position themselves to develop more comprehensive sustainability strategies, achieving greater efficiency and effectiveness in their design and operation outcomes.