Real EstateEnvironmental
Environmental Liability for Businesses and Property Owners: CERCLA, RCRA, and Diligence
Environmental liability is strict, joint and several, and retroactive, which means a business can be responsible for contamination it did not cause, did not know about, and that was lawful when it occurred. This article explains the regimes that produce that result and the defenses that limit it. It covers CERCLA in detail, including the four categories of potentially responsible parties, the arranger and operator theories that reach beyond the current owner, and the landowner defenses that depend entirely on having conducted all appropriate inquiries before acquisition. It then covers RCRA's generator obligations and corrective action authority, its citizen suit provision, and the Clean Water Act and Clean Air Act obligations that most often surprise ordinary operating businesses. Later sections address transactional diligence and allocation, brownfields and state voluntary cleanup programs, environmental insurance, successor liability, and emerging contaminants including PFAS.