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In 1999 about percent of the world's energy needs were met through hydroelectric means?
Wiki User
∙ 13y ago
19% of the world's energy comes from hydro power.
In 2008 6% of the United States' energy came from hydro power.
Wiki User
∙ 13y ago
Wiki User
∙ 15y agoIn the US it is about 7 percent
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What percent of the worlds energy is natural gass?
Natural gas accounts for appropriately one-quarter of the global energy consumption. It is the fastest-growing fossil fuel in use today and is projected to last only about sixty more years.
When Ninety percent of the worlds earthquakes occur around the?
Pacif Ocean
How much energy in the world is generated by tidal energy?
Realistically none of the worlds energy needs are done in this manner.
What percent of area of world is in dry surface?
About 20%. The worlds oceans occupy approximately 4/5 (or 80%) of the worlds surface.
Why is it necessary for water carbon nitrogen and oxygen to be recycled through earths ecosystems?
As energy and matter flow through an ecosystem, matter must be recycled and reused. Substances such as water, carbon, nitrogen, calcium, and phosphorus each pass between the living and nonliving worlds through biogeochemical cycles.
How often is hydroelectric power used?
Hydroelectric power is used all the time. It has been estimated that hydroelectric power is responsible for up to 20% of the worlds electricity. A large percent of this from China.
What percent of worlds energy is renewable?
14%
20 percent of the worlds energy is supplied by what?
coal
What percent of the world's energy comes from wind energy?
60% of the worlds energy is wind energy.
What percent of the worlds energy comes from wind turbines?
About 1%
What fossil fuel provides 40 percent of the worlds energy?
OIL!
Twenty percent of the world's energy is supplied by?
Twenty percent of the worlds energy is supplied by natural gas.
What fossil fuel provides about 40 percent of the worlds energy?
natural gas
Where is the worlds largest hydroelectric dam?
in china on the Yangtze River
Which country is home to the worlds largest hydroelectric project in the world?
Paraguay(:
What energy makes up less than 1 percent of the world's commercial energy?
Nuclear energy.Nucular EnergyNuclear EnergyLess than 1 percent of the worlds commercial energy is supplied by the sun. Solar energy is an under-utilized source of energy.
What percent of the worlds electricity is powered by nuclear energy?
About 16 percent, according to this website: http://www.world-nuclear.org/info/inf01.htm
