Presentation on theme: "ALTERNATIVE ENERGY. What is alternative energy? From permanent natural processes, Reliable, Main feature: permanence and high energy potential,"— Presentation transcript:
Energy production All the water hydropower is being generated in the generator powered by a water turbine. Water is supplied to the turbines which power a generator that converts the hydropower to electricity.
Types of hydroelectric power plants Flowing power plant Pumped storage power plant Power plants for tide and wave energy extraction
The biological material derived from the living or recently living organisms. The decomposed organic material that is exploited as an energy source. It is constantly produced during the photosynthesis. What is biomass ?
Types of biomass Hard biomass (briquettes, wood chips, pellets)
Types of biomass Liquid fuels from biomass (bioethanol, biodiesel)