USGBC Updated LEED-Green-Associate Exam Questions and Answers by valentino

 LEED for Neighborhood Development (LEED ND) is a rating system that aims toinspire and help create better, more sustainable, well-connected neighborhoods1. It looks beyond the scale of buildings to consider entire communities1. One of the main goals ofLEED ND is to reduce vehicle miles traveled (VMT) and greenhouse gas emissions by promoting the location and design of neighborhoods that are accessible by foot or public transportation234. Therefore, LEED ND encourages development within and near existing communities or public transportation infrastructure, which is option C.

=

LEED certification forneighborhood development

LEED for Neighborhood Development - Wikipedia

LEED® for Neighborhood Development - Grow Smart RI

LEED for Neighborhood Development - s3.amazonaws.com

Sustainable development is the correct answer because the question describes the triple bottom line: environmental, social, and economic benefits. LEED projects aim to reduce environmental impacts, improve human health and well-being, and create long-term economic value through lower operating costs, improved productivity, and better building performance. Reducing emissions addresses the environmental side. Improving occupant well-being addresses the social or people side. Lowering long-term costs addresses the economic or profit side. An energy-efficient building is only one part of sustainable development and does not fully capture social and economic outcomes. Eco-efficiency emphasizes doing more with fewer resources, but it is narrower than the full triple-bottom-line concept. Conventional development often focuses on first cost and code compliance rather than holistic sustainability outcomes.

Using graywater for hand washing is a strategy for reducing indoor water use, as it can save potable water that would otherwise be used for this purpose. Graywater is the wastewater that is generated from activities such as bathing, laundry, and dishwashing, which can be treated and reused for non-potable applications, such as toilet flushing, irrigation, and hand washing. Using graywater for hand washing can reduce the indoor water use by up to 40%, according to a study by the Pacific Institute1. LEED v4 recognizes and rewards this strategy in the Indoor Water Use Reduction credit2, which aims to reduce the potable water consumption of a building by at least 25% compared to a baseline3. The other options are not directly related to reducing indoor water use, as they involve different types of measures or systems that are not relevant for saving potable water.