Concession contracts provide a mechanism for transferring the traditional public sector client roles of market research, project appraisal, project financing, operation and maintenance, and revenue generation associated with power station projects to the private sector organizations, formerly only responsible for turnkey design and construction. The recent research work undertaken in the Project Management Group, UMIST, has developed and validated a mechanism for the rapid appraisal of concession contracts. A case study example is presented to illustrate the significant features of the procurement of power projects using concession contracts.