In this prospective Life Cycle Assessment (LCA) study of cultivated meat (CM, also sometimes referred to as cell-based meat, clean meat, cultured meat and in-vitro meat) we provide insight into the environmental impact of this product when produced at commercial scales in 2030. This is the first LCA study which uses primary data from multiple CM companies and from associated companies in the CM supply chain, cross-checked by independent experts.
We conclude that CM can offer environmental gains compared to conventional meats (beef, pork, chicken). CM uses much less land compared to all conventional meats. It also has a much lower carbon footprint than beef and is comparable to current global average footprints for pork and chicken when produced using conventional energy. When using sustainable energy, CM has a lower carbon footprint than ambitious production benchmarks for all conventional meats.
Parallel to the LCA, a techno-economic analysis (TEA) was carried out (link @ Han). There is some overlap in factors that reduce both costs and the environmental footprint: energy efficiency, energy source, efficient use of medium and medium production, and supply chain collaboration.