Choosing the Optimal Approach to Define the Methodology of a Tariff System for Thermal Energy Activities

Research of elements important for defining the methodology of a Tariff system for thermal energy activities is outlined in this paper. The transparent matrix of tariff models is defined. Original equations for regulating the annual revenue and calculating the monthly account for delivered heat by using tariff elements such as provided power, delivered heat energy and monthly fee, are shown in the paper. Special attention is paid to the choice of methods for approving consumption of fuels that are used in heat generation and the criterion for technical losses, i.e. for referential degrees in heat distribution and heat generation where technical losses depend on used fuel type.