Methodology for Analysing Electricity Generation Unit Costs in Renewable Energy Sources (RES)

Due to the constant trend of building wind turbine sets and photovoltaic cells, so-called renewable energy sources, it is important develop a mathematical model that will allow us analyse economic viability their operation. By using this model, multivariate calculations should be carried out developed in form universal nomograms estimate almost on an immediate basis. In paper, such for unit cost electricity production from sources presented. It based continuous-time Net Present Value notation. The multi-variant performed with take into account different subsidy levels operating time sources. paper presents values costs maximum subsidies production. turns are necessary exist market. An additional disadvantage fact not able provide stable supply throughout year.