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Hydro-power is accomplished with dams and generators. The most obvious disadvantage is that *it floods lowlands behind the dam making farming on these lands impossible. Other disadvantages include: *the danger of dam breaks. *damage to ecosystems both above and below the dams. *obstruction to migrating fish. *the lake behind the dam eventually fills with mud. *hydro-power usually does not provide enough power. *dams and generators cost a lot of money. *zebra mussels may clog intake paths to the generators. Advantages include: *better irrigation of the highlands. *power. *creation of recreational lakes. *creating new ecosystems both above and below the dam. *flood control. *rising lake border property values. These advantages mitigate most of the disadvantages.

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What country in Europe produces the most hydroelectric power?

Norway is the European country that produces the most hydroelectric power. Its abundant rivers and water resources make it an ideal location for harnessing hydroelectric energy.


Which is better geothermal energy or hydroelectric power?

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Which one of these is a non-renewable energy resource wind power petroleum hydroelectric power or geothermal power?

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What are the two types of renewable energy that are used in France?

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Related Questions

Is barrier to fish an advantage or a disadvantage of hydroelectric power?

Disadvantage, because fish can be lost due to their location.


How was hydroelectric power made?

Hydroelectric power is made from water.


What is Hydroelectric power produced by?

Hydroelectric power is produced by running water.


Which of the following is a disadvantage to using hydroelectric dams?

They can harm fragile ecosystems


What is hydroelectric energy or hydroelectric power?

hydroelectric energy is energy that comes from water


How is hydroelectric power is a usable energy?

hydroelectric power is an important for producing the power in the low loss of energy..energy is nothing but producing the power....so we can easily produce the power from hydroelectric power plant.


What is one drawback to hydroelectric?

The major hurdle associated with hydro power is to ensure uniform availability of water which is not possible as water availability is gioverened by nature. The huge capital cost ( almost three to four times than thermal power) is another drawback yielda higher unit rate of production.


What uses Hydroelectric power?

Hydroelectric power plants. They have dams and generators. Water flows through a dam, which spins generators that produce hydroelectric electricity. (Fun Fact: The Hoover Dam is the biggest hydroelectric power plant.)


What is hydroelectric power pruduces electricity using?

Hydroelectric power produces electricity by using water.


What drives the turbines to generate hydroelectric power?

Water drives the turbines to generate hydroelectric power.


When was Dubrava Hydroelectric Power Plant created?

Dubrava Hydroelectric Power Plant was created in 1989.


When was Walchensee Hydroelectric Power Station created?

Walchensee Hydroelectric Power Station was created in 1924.