Beyond Burger LCA shows huge GHG, energy, water benefits over beef burger

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In Michigan, the Center for Sustainable Systems at University of Michigan conducted a “cradle-to-distribution” life cycle assessment of the Beyond Burger, a plant-based patty designed to look, cook and taste like fresh ground beef. They found that compared to a traditional beef burger, the Beyond Burger generates 90% less greenhouse gas emissions, requires 46% less energy, has >99% less impact on water scarcity and 93% less impact on land use than a ¼ pound of U.S. beef.

Production of the dominant ingredients – pea protein, canola oil, coconut oil – represent important contributions to greenhouse gas emissions (GHGE), energy use and land use. Packaging also is an important contributor across all impact categories: the polypropylene tray is the largest contributor to packaging’s share of GHGE, energy use, and water use, whereas fiber production for cardboard and pallets make notable contributions to land use. Michigan researchers estimate that switching to a polypropylene tray made of 100% postconsumer recycled content could reduce the overall GHGE of the BB life cycle by 2% and reduce energy use by 10%.