Energetic-environmental requalification for tourist accommodation facilities by analytic hierarchy process

Decision problems are often characterized by a great number of alternative actions and by the complexity of relationships between the various factors involved in the process. This leads to the determination of alternative choices in uncertainty conditions. So, the multicriteria decision methods (MCDM) represent a support to the decision maker to rationalize the process and identify the best solution. This paper presents an application of a multicriteria method, the analytic hierarchy process, by using a software package, Expert Choice, for analyzing the problem of an energetic and environmental requalification.