Life Cycle Assessment

Researchers in this area develop and apply methodologies to evaluate the environmental impacts of products, processes, and services throughout their entire life cycles. This work involves quantifying resource consumption, energy use, and emissions from raw material extraction, manufacturing, distribution, use, and end-of-life disposal. Studies examine various impact categories, including greenhouse gas emissions, water depletion, ecotoxicity, and human health impacts. Methods often include data collection, modeling, and scenario analysis to identify environmental hotspots and inform decision-making for sustainability improvements.

This research is directly relevant to Arkansas's economy, particularly in sectors such as agriculture, manufacturing, and energy. By assessing the life cycle impacts of agricultural products, for example, researchers can help identify opportunities to reduce the environmental footprint of food production and processing, supporting the state's significant agricultural output. Similarly, understanding the life cycle impacts of manufactured goods and energy systems can inform strategies for industrial sustainability and resource management, contributing to the state's environmental goals and economic competitiveness.

This field draws upon and contributes to environmental science, materials science, and engineering. Interdisciplinary collaborations explore sustainable food production systems, soil and water nutrient dynamics, and environmental sustainability research, fostering a holistic approach to assessing and mitigating environmental burdens.