Why is hydro power better for the earth?

Answer 1

Hydro-power is the cleanest source of energy. It is powered by the force of flowing water which turns the generator to generate electricity. Considering the amount of CO2 released in the atmosphere and its consequential global warming effects, Hydro Power is considered safest, cleanliest and most favour form of generating power. Even the UNFCCC provides highest credit for Hydel Projects.

Answer 2

scientists believe that ther is no more and/or no less water then ther was when earth began. Hydro dams run on water so if there is an everlasting amount of water then hydro electricity should be sustainable. (as long as none of the dams die!!!)

Answer 3

For generating hydro electric energy we have to build dams across a river which disturbs its ecological balance and ecological balance of its surroundings so solar energy is far better than hydro electric energy.

Answer 4

Once the plant is built, there's very little further pollution or environmental impact caused by it, but it will keep producing energy year after year.