The enforcement action follows an August 2026 joint lawsuit filed by Illinois Attorney General Kwame Raoul and Chicago Mayor Brandon Johnson against facility operator A-F Acquisition LLC. The Southeast Side plant converts commercial edible oil by-products into animal-feed ingredients but has operated with permit violations, unlawful air pollution, and an unpermitted boiler. Inspectors visiting the facility in 2025 and 2026 personally experienced nausea and breathing troubles triggered by the strong emissions. The court order requires operations that produce foul smells to cease while the case proceeds.
Key points
Community complaints about emissions resembling sewage, rotten eggs, and decaying meat di…: Community complaints about emissions resembling sewage, rotten eggs, and decaying meat disrupted local schools, church funerals, and neighborhood events.
Pullman Innovations must halt all odour-causing animal-feed manufacturing activities unti…: Pullman Innovations must halt all odour-causing animal-feed manufacturing activities until it complies with environmental regulations.
The company faces ongoing joint legal action from both the Illinois Attorney General and…: The company faces ongoing joint legal action from both the Illinois Attorney General and the city of Chicago over air pollution.
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Hundreds of complaints about foul smells from an animal-feed processing facility on Chicago’s Southeast Side have resulted in a court order temporarily stopping its odour-causing operations. A Cook County Circuit Court judge issued the order on October 14, 2026, following legal action by Illinois Attorney General Kwame Raoul and the city of Chicago against Pullman Innovations. Residents have reported smells resembling rotten eggs, sewage, garbage and decaying meat, describing disruptions to everyday activities and gatherings. The order gives the company until January 2027 to address the odour problems or bring its operations into compliance with environmental laws.
Chicago animal-feed plant faces shutdown over persistent odours
According to the Illinois Attorney General’s October 14 announcement, the court granted a temporary restraining order stopping odour-causing activities at Pullman Innovations until January 14, 2027, when the next hearing in the case is scheduled. The restriction could end earlier if the company resolves the excessive odours and complies with environmental requirements before that date.
Pullman Innovations is operated by A-F Acquisition LLC and processes a by-product of commercial edible oil into animal-feed ingredients.
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