What is meant by 'source reduction' in the context of LEED?

Source reduction in the context of LEED refers to strategies aimed at minimizing the total amount of materials used in construction and the waste generated as a result of construction activities. This approach prioritizes efficiency and sustainability by promoting practices such as designing smaller buildings, using fewer resources, and choosing materials that have less impact on the environment. By reducing both the quantity of materials consumed and the waste produced, source reduction contributes to resource conservation, decreased environmental footprint, and improved economic performance over the life cycle of a building.

This concept is vital to LEED standards, as it directly supports the overall goals of sustainable design and construction. Implementing source reduction strategies can lead to lower construction costs, a reduced carbon footprint, and less strain on landfill resources, thus aligning well with LEED’s mission of promoting sustainability in the built environment.