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Often dams built by beavers or habitats of fish has been lost.

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16y ago

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Has hydro-electric energy been successful in the past?

HYDROELECTRIC DAms are free energy souceonce inplemented.yes


Has hydro energy been used successfully in the past?

yes it has been used successfully .....because of what.......


What are the two main sources of electric energy?

The two main sources of electric energy are fossil fuels (such as coal, natural gas, and oil) and renewable energy sources (such as solar, wind, hydro, and geothermal power). Fossil fuels have been traditionally used to generate electricity, but there is a growing shift towards renewable energy due to environmental concerns and sustainability.


Why is a generator electric energy?

Saying that it is electric energy is simply wrong. It generates electric energy. As to the reason, one reason is that that's what it has been designed for.


Was hydro energy successful in the past?

Yes. People have been building dams and waterwheels for ages.


Is a generator a electrical energy?

Saying that it is electric energy is simply wrong. It generates electric energy. As to the reason, one reason is that that's what it has been designed for.


How long will hydroelectric power last?

hydro electric power has been believed to have said that it lasts for around 50-70 years


Do the costs of hydroelectricity make it prohibitive for common use?

No. Worldwide, about 20% of electric power is hydro. In the 1940s and 1950s, the cost of fossil fuels was so cheap that hydro was not competitive, but since the 1970s, the costs of fossil fuels have risen, so hydro is economically attractive.Today, hydroelectric power is the single largest source of renewable energy. Of all renewable sources, hydro accounts for 97% of the energy produced, while wind, solar, geothermal and biomass combined are only 3%.The only problem is that hydro doesn't have much potential for growth. Most of the good large dam sites have already been developed.


What is hydro power do?

power that is generatedby using river water


What is the most common form of renewable energy?

Maybe solar or wind or water i dont know which is more common but i know these are quite common A2 at present hydro power is the biggest in countries that have it, otherwise wind power. In the US for example hydro is about 7% and wind is less than this, but wind power can be easily increased whilst hydro depends on suitable sites which have mostly already been exploited.


Why is the three gorges dam needed for energy production?

It is a HEP (Hydro-Electric Power) dam, which means that it produces a vast amount of electrical power for China with minimal pollution. However its construction has had huge environmental and social impacts, many of which have been severely detrimental to China.


Why does Meridan have to pay Ngai Tahu lots of money for New Zealand longfin eel?

Meridian Energy produces much of its basic commerce from hydro electric plants on man made lakes. In the construction of these lakes and dams, much of the habitat for the native eels would have been destroyed. These eels were an important traditional source of food for the Maori. Compensation for the loss of this food source and its related traditions would have been part of the deed of settlement between the Crown and Kai Tahu, the tribal representative for the Maori of much of the South Island.