Johnson Controls, Inc. v. Employers Insurance of Wausau

**Johnson Controls Insurance Coverage Case** This case was about whether an insurance company had to pay for environmental cleanup costs when a company faced pollution liability. Johnson Controls, Inc. was dealing with expensive environmental cleanup requirements under federal environmental law (CERCLA) and wanted their general liability insurance to cover these costs. Their insurance company, Employers Insurance of Wausau, refused to pay, arguing that standard business insurance policies don't cover environmental cleanup expenses. The Wisconsin Supreme Court sided with Johnson Controls and reversed earlier court decisions. The court ruled that environmental cleanup costs are covered damages under standard commercial general liability insurance policies. The court also decided that when companies receive letters from the government requiring them to clean up pollution (called "PRP letters"), their insurance companies must provide legal defense coverage. **Why this matters for workers:** While this case was about corporate insurance coverage rather than worker rights directly, it's significant because it helps ensure companies have insurance backing when dealing with environmental liabilities. This can provide more financial security for businesses, which may help protect jobs and workplace stability when companies face expensive environmental cleanup requirements.