Yes, it's popular in countries with rivers and mountains. Hydro-electric power needs dams and river valleys. Australia's state of Tasmania gets 66% of its electricity from hydro power (and 20% from wind).
not from the sun
Hydro electric ,thermal and nuclear energy
hydro electric power
Hydro-electric
Hydro-electric.
Hydro electric power are very common in because they are cheap and more available source of power
Hydro electric power, wind power, wave power and oil.
The hydro-electric power plant/water power plant
Well i don't know but this is a guess:It's a good reneable source of energy
Where is hydroelectric energy generated?Hydroelectric energy, being electricity generated from a hydro (water) source, usually a hydro-electric dam, can be found anywhere on the electrical grid.
Wind, hydro-electric, solar, geothermal
hydro electic is a power source but you have to build a dam