Illinois Tool Works v. American Electric Power

Illinois Tool Works v. American Electric Power (AEP) is a legal case where Illinois Tool Works sued AEP for damages caused by pollution from AEP's smokestacks, which contributed to acid rain and environmental harm. The court examined whether utilities like AEP could be held liable for pollution caused by their power plants, especially when emissions affect areas beyond their immediate control. The case highlighted issues of environmental responsibility, liability, and how existing laws apply to pollutants crossing state lines. Ultimately, it explored how courts can address complex environmental damages caused by large-scale industrial emissions.