The article proposes a new optimization model of systemic relationships and effects in the formation of a pricing policy for electricity from combined sources of electricity, taking into account indicators of anthropogenic impact and non-renewable resources, socio-environmental and economic interests of society in the distribution of rental income. The model in the end result provides for the formation of a combined model of tariff setting in the energy sector, according to which electricity tariffs for the end user of the corresponding region will combine both market prices for energy generated from alternative sources and prices for energy generated from traditional sources. The authors improved the scientific and methodological approach to identify, formalize and quantify the multiplier effects that arise as a result of a combination of non-renewable and renewable sources of electricity. Also, the article improves the scientific and methodological approach to assessing the benefits of combining different sources of electricity and their advantages when forming a pricing policy within a single energy strategy.