The purpose of this paper is to explore the possible application of environmental conflict mediation techniques to the siting of a nuclear waste repository. Since much has been written about the issues in nuclear waste management ~n other contexts (see particularly Bishop, et al., 1978; Abrams, 1979; Hewlett, 1978; Interagency Review Group, 1979; Schilling & Nealey, 1979) our focus will be to describe and analyze the major characteristics of a range of techniques that can broadly be called environmental mediation.