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Research Brief: Beef Industry Can Reduce Emissions by up to 30%

Several black and brown cows stand together; one of the black cows stares at the camera.
Beef Cattle Nearly a third of greenhouse gas emissions could be mitigated through the implementation of alternative practices in grazing, feed production, confinement and processing. © Getty Images

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Greenhouse gases resulting from human activity have been the largest driver of climate change since the mid-20th century, per the EPA. Agriculture is a key generator of emissions, with the beef industry alone responsible for 3.3% of total greenhouse gas emissions in the United States. Even with increasing commitment to reduce emissions among beef industry partners and meaningful gains over the past 50 years, the highly complex supply chain has proven a barrier to further reductions. The beef supply chain is one of the country’s most intricate food production systems, making it difficult for beef producers to identify opportunities for reducing their emissions.

New research published in Nature Food from the University of Minnesota’s Institute on the Environment (IonE) and The Nature Conservancy outlines actionable steps the U.S. beef industry can take to reduce greenhouse gas emissions by up to 30%. Rylie Pelton, lead author and research scientist with IonE, and fellow researchers developed and applied the first county-level, location-specific assessment of the beef industry’s environmental impact, which identified geographic emission hotspots along the supply chain.

The research found:

  • The U.S. beef industry currently emits nearly 258 million metric tons of greenhouse gases each year.
  • Emissions from feed production associated with beef sourcing and confinement, such as feedlots, are concentrated in the Great Plains and Midwest, while emissions from grazing tend to be more evenly distributed across the West.
  • Nearly a third of greenhouse gas emissions could be mitigated through the implementation of alternative practices in grazing, feed production, confinement and processing. Forty-two alternative practices were investigated across the supply chain, including strategies such as cover cropping, feed additives and energy management.

Quote: Kris Johnson

This research helps the industry and other decision-makers identify actionable steps to achieve climate targets while delivering a product that meets consumer expectations.

Kris Johnson Director of The Nature Conservancy’s North America Agriculture Program

“Our assessment is highly tailored, with distinct recommendations for different parts of the country,” said Pelton. “Our recommendations provide concrete steps the beef industry can take to reduce their greenhouse gas emissions and increase the carbon sequestration in soils and working lands.”

Through the assessment, researchers outlined immediate action the beef industry can take to begin reducing greenhouse gas emissions based on regional geographic characteristics and accessible mitigation strategies. For example, Pelton and her team identified a significant opportunity to add trees to pasturelands in the Southeast to store more carbon in grazing areas. In the Northern Great Plains, the team found potential benefits in repairing degraded wetland areas to achieve the same result.

“Sustainability needs to be business-as-usual in the U.S. beef industry to ensure stable, long-term food production and economic security for ranchers and their communities as well as a healthy environment for us all,” said Kris Johnson, co-author and director of The Nature Conservancy’s North America Agriculture program. “This research helps the industry and other decision-makers identify actionable steps to achieve climate targets while delivering a product that meets consumer expectations.”

The research also represents an expansion of IonE’s FoodS3 model, which analyzes the sustainability of food industry supply chains to provide actionable recommendations for reducing environmental impact.

“These are our first published results that feature location-specific data on emissions in the animal stage of the supply chain,” said Jennifer Schmitt, FoodS3 research lead and co-author of the paper. “We are excited to share how our model can bring increased transparency to U.S. agricultural supply chains and identify steps companies and industry can take to reduce their carbon footprint.”

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About the Institute on the Environment

The University of Minnesota Institute on the Environment supports research across the disciplines, develops the next generation of global leaders and builds transformative partnerships—in service of solving our world's greatest challenges. IonE’s mission is to lead the way to a future in which people and planet prosper together. Learn more at environment.umn.edu.

The Nature Conservancy is a global conservation organization dedicated to conserving the lands and waters on which all life depends. Guided by science, we create innovative, on-the-ground solutions to our world’s toughest challenges so that nature and people can thrive together. We are tackling climate change, conserving lands, waters and oceans at an unprecedented scale, providing food and water sustainably and helping make cities more sustainable. The Nature Conservancy is working to make a lasting difference around the world in 81 countries and territories (40 by direct conservation impact and 41 through partners) through a collaborative approach that engages local communities, governments, the private sector, and other partners. To learn more, visit nature.org or follow @nature_press on X.