Hydroelectricity, may be nuclear power electricity

This world should use clean and safe energy sources. How much we depend on electricity?

Worldwide Benefits:
More than 400 nuclear power plants are operating in 25 countries around the world today, supplying almost 17 percent of the world's electricity. In most countries, nuclear energy plays an even larger role as a source of electricity than in the United States. Many of these nations are building new nuclear energy plants to meet the needs of their growing populations and expanding economies. About 83 new nuclear energy plants are currently being built around the world.

Indirect benefit is less fossil fuel used and less global warming and less troble for all of us. Most likely less problem for our children.