Environmental record
Tyson Foods has been responsible for numerous instances of environmental damage.[98] Tyson was one of five top emitters in the global food industry, alongside JBS, Marfrig, Minerva, and Cargill, emitting an estimated 496 million tons of greenhouse gasses in 2023.[99] According to the Institute for Agriculture and Trade Policy, Tyson is among the lowest performing companies on their Meat and Dairy Climate Reporting Scorecard.[100]
Tyson has been involved in several lawsuits related to air and water pollution. In June 2003, the company admitted to illegally dumping untreated wastewater from its poultry processing plant near Sedalia, Missouri, from 1998 to 2001.[98] The company pleaded guilty to 20 felony violations of the federal Clean Water Act.[98] According to a Department of Justice attorney, the dumping had continued even after the United States Environmental Protection Agency and the Federal Bureau of Investigation searched the plant in 1999.[101] As part of the plea agreement, the company agreed to pay $7.5 million in fines.[101] The company also agreed to hire an outside consultant to perform an environmental audit, and institute an "enhanced environmental management system" at the Sedalia plant.[102]
In 2002, three residents of Western Kentucky, together with the Sierra Club, filed a lawsuit concerning the discharge of dangerous quantities of ammonia from Tyson's Western Kentucky factories. Tyson settled the suit in January 2005, agreeing to spend $500,000 to mitigate and monitor the ammonia levels.[103]
In 2004, Tyson was one of six poultry companies to pay a $7.3 million settlement fee to the city of Tulsa, Oklahoma, to settle charges that the use of chicken waste as fertilizer had created phosphorus pollution in Tulsa's main drinking water sources.[104]
In 2005, Tyson settled a $500,000 lawsuit related to air pollution in Kentucky.[98]
Tyson's processing plants generate a vast supply of animal fats. In late 2006, the company created a business unit called Tyson Renewable Energy to examine ways of commercializing the use of this leftover material by converting it into biofuels.[105] The unit also examined the potential use of poultry litter to generate energy and other products.[106]
As of 2010, six of Tyson Foods' wastewater treatment facilities capture biogas via enclosed anaerobic lagoons. Four of the systems use the biogas as an alternative fuel to natural gas; from 2008 to 2009, the four facilities used 1.8 billion cubic feet of biogas, replacing 1.3 billion cubic feet of natural gas and saving the company approximately $9.1 million.[107]
In 2013, Tyson paid nearly $4 million in fines due to eight separate incidents between 2006 and 2010 where it accidentally released anhydrous ammonia, an extremely hazardous substance which causes chemical-type burns.[98] These releases killed at least one worker and injured nearly a dozen others.[98]
In Newsweek 2017 "green ranking", an environmental performance assessment of the largest public companies, Tyson Foods ranked number 223 in the U.S. and number 312 in the world.[108]
According to Tyson's 2019 Sustainability Report, the company was on track to meet most of its sustainability goals[109] and had decreased water use by 6.8% since 2015.[110] Tyson Foods joined the United Nations Global Compact in 2019, and the report also states that the company has goals similar to the United Nations' Sustainable Development Goals.[109]
Environmental groups have blamed Tyson for polluting the Illinois River with poultry litter. A company spokesperson said the litter belongs to independent contract farmers and not to Tyson. To address the problem of poultry litter in watersheds, Tyson and four other poultry companies formed the non-profit organization BMPs in 2004. Tyson says that the organization has helped to move more than 1 million tons of poultry litter out of the Illinois River watershed, redistributing the litter to less nutrient-dense areas.[111][112]
In 2019, the Environmental Integrity Project identified Tyson as being a major discharger of pollution to waterways in East Texas. The high volumes of blood, urine, feces, and feathers discharged into East Texas rivers and lakes contribute to declining oxygen levels in the water, which endanger local animals, fish and habitat.[113][114] The Environmental Integrity Project found that the Tyson plant in East Texas violated its Clean Water Act permit a dozen times over 2016–2017.[113]
In 2019, wastewater from a Tyson plant in Alabama polluted rivers and killed approximately 175,000 fish. The state of Alabama sued Tyson over the incident the following year.[115]
Also in 2019, Tyson Foods partnered with the Environmental Defense Fund to help farmers reduce nitrogen and erosion across 2 million acres of corn fields in the Midwestern United States and Pennsylvania.[116][117] The same year, a Tyson building in Springdale, Arkansas, won a LEED silver certification for environmentally friendly design.[118]
As of January 2020, Tyson Foods' land stewardship and sustainable farming program had enrolled approximately 400,000 acres of corn, and planned to support improved environmental practices on 2 million acres of corn by the end of 2020.[119][120]
In 2020, Tyson Foods partnered with the nonprofit organization Proforest to complete a deforestation risk assessment, which concluded that approximately 94% of the company's land footprint is at low risk of being associated with deforestation. To address the remainder found to be at risk, in November the company announced a Forest Protection Standard focused on reducing deforestation risk in supply chains of cattle and beef, soy, palm oil, pulp, paper and packaging.[121][122]
In 2020, Tyson Foods received a SmartWay Excellence Award from the Environmental Protection Agency, recognizing "top shipping (retailers and manufacturers) and logistics company partners for superior environmental performance".[123][124]
In 2020, it was reported that Tyson Foods used 4.89 million acres of land for soybeans and 5.2 million acres of corn for providing feed for their 6 million cows, 22 million hogs, and 2 billion chickens. A study by the Union of Concerned Scientists in 2018 found that only 5% (408,000 acres) of their land has been enrolled in sustainable practices.[125]
In 2024, a study by the Union of Concerned Scientists found that between 2018 and 2022 Tyson released 371 million pounds of pollutants, including nitrogen, phosphorus, chloride, oil, and cyanide, from just 41 slaughterhouses and processing plants into local waterways across the United States.[126][127] In 2025, the Environmental Working Group (EWG) reached a settlement with Tyson Foods, where Tyson agreed to stop making "net-zero" and "climate-smart beef" claims.[128]