Clean Energy Saving: Applied Research Into
Etna’s Water Supply Systems In Catania, Italy
Author(s)
F. Patania, A. Gagliano, F. Nocera & I. Pellegrino
Abstract
Saving energy not only reduces the use of combustible fossil fuels but certainly
contributes to reducing environmental pollution due to traditional energy
production by combustion. One of the less investigated energy saving sectors is
hydroelectricity. Hydroelectricity production has always involved huge dams
regulating enormous quantities of water supplied by natural or artificial
reservoirs to generate high levels of electricity. If this was gone into detail with
an accurate analysis of how much potential hydroelectric power is continuously
lost through the adduction and distribution systems of the drinking water for
average large cities, one would discover countless ways nationwide of generating
power by hydro-micro turbines in situ without losses through the grid. Regarding
this matter the authors have been carried out some applied research to utilize
potential energy, otherwise wasted due to dissipative phenomena along the
system of distribution and in final reservoirs, of a public water company in
Catania The potential energy otherwise wasted has been recovered using some
hydro micro-turbines able to convert wasted energy into 6 MWh per annum of
electric power. On this ground, the authors want to show results of new applied
research, carried out on a system of distribution of a water private company
operating in Catania province, that confirms how such energy saving could be
intensively exploited. Consequently, this study would like to illustrate: the layout
of water resource distribution; the choice of insertion points for the hydro-micro
turbines; the most suitable calculation methodology for evaluating potential
power production; the annual electrical power obtainable, or the potential energy
savings; and the reduction of environmental pollution coming from the degrease
of combustion of ETP necessary to produce the same amount of electric power
obtained by hydro-micro turbines.
Keywords: air pollution, hydro micro turbines, saving energy.
Keywords
air pollution, hydro micro turbines, saving energy.
Related Book
Other papers in this volume
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