Perdue Invests Millions In Higher Welfare Stunning And Processing

February 27, 2018

Salisbury, Md., (February 27, 2018) — Perdue Farms announces it is investing more than $15 million at its Milford, Del. facility, the country's largest organic poultry plant, on a higher-welfare controlled atmospheric stunning (CAS) system plus a live-bird handling process that will be the first of its kind in the U.S. Perdue is the only major poultry company in the country to commit to converting 100 percent of its plants to CAS instead of electrical stunning, which eliminates the process of shackling conscious birds.

This move, celebrated by animal welfare advocates, has Perdue poised to meet the higher broiler welfare standards promised by nearly 70 food retailers and restaurant companies nationwide.

Most U.S. poultry plants use electricity, a method from the 1960s, to render animals insensible to pain before processing. Employees shackle live birds upside down while they're still conscious. With CAS, Perdue uses increasing levels of carbon dioxide to calm then sedate the chickens before bringing about an irreversible loss of consciousness prior to processing. Since birds are stunned before handling, no bird is upside-down while conscious. This improves poultry welfare – and creates a better working environment for employees.

"Since implementing the CAS system, we're seeing measurable poultry welfare improvements throughout the process, as well as improvements in product quality. Our technology uses both carbon dioxide and oxygen in the mix, which creates less stress on the birds as they go through the chambers," said Bruce Stewart-Brown, DVM, Senior Vice President of Food Safety, Quality and Live Production. "The difference is night and day."

Perdue's Milford facility supplies 1.2 million organic and no-antibiotics-ever chickens per week for PERDUE®, PERDUE® HARVESTLAND®, COLEMAN ORGANIC® and customer-owned brands. Perdue will continue the gradual conversion of the rest of its harvest plants to Controlled Atmosphere Stunning, with the next installation planned for 2019.

In 2016, Perdue laid out an extensive program to advance animal care. These changes helped Perdue achieve the second highest level in the Business Benchmark on Farm Animal Welfare, released February 22. Perdue Farms was recognized for making animal welfare integral to its business strategies, and placed among the top 15% of more than 100 global food companies. Perdue was one of only three U.S. poultry or meat companies to achieve Tier 2 or higher

In the second phase of the CAS process, covered trucks will transport the birds in redesigned crates to a fully-enclosed, temperature-controlled, de-stressing area prior to processing called the "lairage" area. The transport crates are then transferred to the CAS system, so the birds stay calm and are never handled when conscious. This new process, the first of its kind in the U.S., will be fully operational in fall 2018.

About Perdue Farms
We’re a third-generation, family owned, U.S. food and agriculture company. Through our belief in responsible food and agriculture, we are empowering consumers, customers and farmers through trusted choices in products and services.

We focus on continuously improving everything we do, constantly learning, and sharing those insights across different production methods. That innovative approach is driving change throughout the company and onto farms. This continuous advancement is leading us toward our vision of becoming the most trusted name in food and agricultural products.

The PERDUE® brand is the number-one brand of fresh chicken in the U.S., and Perdue AgriBusiness is an international agricultural products and services company. As we approach our 100th anniversary in 2020, our path forward is about getting better, not just bigger. We never use drugs for growth promotion in raising poultry and livestock, and we are actively advancing our animal welfare programs. Our brands are leaders in no-antibiotics-ever chicken, turkey and pork, and in USDA-certified organic chicken. We’ve increased our support for the family farm by creating new markets, including specialty crops. Through agricultural services, we give farmers more options for the acre, including conversion to organic production and products and services that increase the sustainability of conventional agriculture. Learn more at

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