Who pays the costs of industrial accidents like Three Mile Island

The accident at Three Mile Island (TMI) nuclear unit 2 generating plant in Pennsylvania provides a case study on how losses resulting from large industrial accidents are allocated in society. TMI demonstrated that industry regulation, no matter how pervasive, can fail to prevent social harm, and that there are often costs beyond personal injuries and property damage. Although the Price-Anderson Act compensated the public, other insurance was inadequate to cover the losses of shareholders and ratepayers. When the $300 million property insurance proved inadequate, the industry raised property damage insurance to $1 billion and replacement power insurance to $250 million