Electricity Generation Costs by Different Fuel Types

With the rapid growth of renewables, comparing costs of different forms of power generation has become important for policymakers, investors and analysts.

Cost is one of the key factors influencing the choice of fuels and technologies used to generate electricity. Capital, maintenance, operating, and financing costs often vary significantly across technologies and fuels. In addition, regional differences in construction, fuel, transmission, and resource costs mean that location also matters.

While calculating costs, several internal cost factors have to be considered. Note the use of "costs," which is not the actual selling price, since this can be affected by a variety of factors such as subsidies and taxes:

Capital costs (including waste disposal and decommissioning costs for nuclear energy) – tend to be low for fossil fuel power stations; high for wind turbines, solar PV (photovoltaics); very high for waste to energy, wave and tidal, solar thermal, and nuclear.

Fuel costs - high for fossil fuel and biomass sources, low for nuclear, and zero for many renewables. Fuel costs can vary somewhat unpredictably over the life of the generating equipment, due to political and other factors.

When many customers ask electricity generation costs by different fuels, In fact, in addition to fuel costs, power plant costs include initial cost and operational cost. Therefore, we should learn about how to calculate power plant / electricity generation cost, then we can estimate different electricity generation costs.