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Alternative source of energy
Made by: Regina PogányEmma Buczkó
•What are the renewable energy sources?
The main type of the renewable energy sources:wind energyhydro energysolar energybiomassgeothermal energy
SignificancesApplication
Wind energywindwind turbineelectric current
•In Hungary: 37 wind turbines
Windfarm near to Copenhagen
In Hungary, Sopronkövesd
Hydro energy
Hydro power station on the Tisza river
Hydro power stations in Hungary
Solar energy•Salvage:Active: solar collector; solar battery system
Passive: heat observing
Solar energy• Solar collector field
Biomass•advantage: fossil•end-product: fuel
Geothermal energyEnergy of the Earth’s inner heatApplication:
agronomicelectrical heat of flatselectric power
Geothermal power station in Island
Thank you for your attention!
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