Green Goals and Green Backs: State-Level Environmental Review Programs and Their Associated Costs

Since the signing of the National Environmental Policy Act (NEPA) on January 1, 1970, eighteen states have initiated their own programs of compre-hensive environmental review. These State Environ-mental Policy Acts (SEPA's), or "NEPA equivalents," &re generally patterned after the policies, goals, and processes established by NEPA but, at the same time, demonstrate a great deal of variability in terms of extent as well as style of implementation. They are "equivalent," however, in the sense that they all utilize a similar tool--the environmental impact statement (EIS).