The overarching goal of the swine industry is to provide high-quality protein to feed the world’s growing population. Improvements in production efficiency are continually being made to create a better and more sustainable product. Sustainability in the swine industry can be calculated using a Life Cycle Assessment (LCA). An LCA is a holistic approach to analyze the cumulative environmental impacts of the different phases of swine production. Swine production LCAs can inform producers and consumers how certain production practices impact the environment.