The State of Illinois and the City of Chicago filed a lawsuit on August 6, 2026 against Pullman Innovations, alleging that its South Deering vegetable‑oil processing plant has breached its operating permit and is responsible for foul odors and pollution affecting the surrounding community.
According to the complaint, local residents have reported persistent unpleasant smells emanating from the facility and have linked these odors to violations of environmental standards set by the permit. The state and city authorities contend that the plant’s emissions exceed the limits authorized for the site and that the alleged breaches pose a risk to public health and quality of life.
The legal action adds to ongoing litigation involving the same plant. Neighbors in the South Deering neighborhood have already brought a class‑action suit against Pullman Innovations, claiming the facility’s operations have caused similar disturbances. The new lawsuit by state and municipal officials underscores the broader concern among regulators and community members about the plant’s compliance with environmental regulations.
Pullman Innovations has not provided a public response to the filing at the time of this report. The lawsuit seeks enforcement of the operating permit, remediation of the alleged pollution, and measures to prevent future odor incidents. The case will proceed in Illinois state court, where the outcomes could affect how industrial facilities in the region manage emissions and community complaints.