HYDRO POWER

• Extraction of Kinetic energy from flowing water.

• Contributes 20 % world energy

• 10 m height water fall with flow of 10 liter/second is sufficient to extract

• 1 KWh power to light 25 lamps.

• Hydropower doesn't pollute the air like power plants that burn fossil fuels, such as coal or natural gas.

Rome used water wheels for powering grain mills in 70 BC.

             

Bio Fuel - - Bio Fertilizer-