Application of fuzzy sets for the determination of electricity tariffs

This paper introduces a new approach to establish electricity tariffs based on experts’ fuzzy estimations on the example of Georgia. The existent situation in tariffication processes is considered. The necessity to use new approaches for implementation of these processes is discussed. A new method for calculations of electricity tariffs based on fuzzy set theory is introduced and its algorithm is given. The example of practical application of the proposed method is demonstrated. Key-Words: Tariff, Parameter, Fuzzy set, Coordination index, Fuzzy aggregation, Algorithm.