ECONOMIC COMPARISON

In general economic scheme of each technology are different however that analysis includes the most common and overall economic properties for all of the RES technologies.

1 – Minimum, maximum and average costs related with investment stage.

2 – Minimum, maximum and average annual costs related with operating and maintenance of power plant.

3 – Average operating time during which power plant can operate without serious failure.

4 – Typical size of power plants (the most common solution but power plants with sizes out of the described rage are also possible).

5 – Minimum, maximum and average investment cost of proposed in (4) systems.

Wind power

Fig.64 Final comparison of economic aspects of wind technology.

Solar power

Fig.65 Final comparison of economic aspects of solar technology.

Wave and tidal power

Fig.66 Final comparison of economic aspects of wave and tidal technologies.

Additional informations

Hydro power

Fig.67 Final comparison of economic aspects of hydro technology.

Bio power

Fig.68 Final comparison of economic aspects of bio technology.


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