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Disadvantages of generating hydroelectricity

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Disadvantages of generating hydroelectricity

Posted by Ankit Kashyap Sy 6 years, 3 months ago

CBSE > Class 10 > Science

1 answers

Yogita Ingle 6 years, 3 months ago

Advantages:
1. Once a dam is constructed, electricity can be produced at a constant rate.
2. Dams are designed to last many decades and so can contribute to the generation of electricity for many years / decades.
Disadvantages:
1.Dams are extremely expensive to build and must be built to a very high standard.
2. The flooding of large areas of land means that the natural environment is destroyed.

2Thank You

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