What is the objective of the practice of substitution in sustainability?

The objective of the practice of substitution in sustainability is to replace conventional materials with less impactful alternatives. This is based on the understanding that many traditional materials and processes can contribute to environmental degradation, social inequities, or economic issues. By substituting these conventional materials—such as plastics or high-emission materials—with more sustainable options like biodegradable materials or those manufactured with lower energy inputs, organizations can reduce their overall environmental footprint.

This practice is essential in minimizing resource depletion, lowering emissions, and fostering a circular economy where materials can be reused and recycled. It emphasizes innovation in material science and engineering to find alternatives that still meet performance needs but with a reduced negative impact on the environment and human health. This approach exemplifies the proactive measures that can be taken to enhance sustainability within various industries and sectors.