The correct answer is: B. Hydel power
Maithon Dam is a large hydroelectric dam on the Barakar River in the Indian state of Jharkhand. It is located about 100 kilometers (62 mi) from Ranchi, the capital of Jharkhand. The dam was constructed between 1957 and 1962 and has a power generation capacity of 1,000 megawatts.
Thermal power is generated by burning fossil fuels such as coal, oil, or natural gas. Atomic power is generated by splitting atoms in a nuclear reactor. Solar power is generated by converting sunlight into electricity.
Thermal power is the most common type of power generation in the world. It is relatively inexpensive to produce and can be used to generate large amounts of electricity. However, thermal power plants emit greenhouse gases, which contribute to climate change.
Atomic power is a cleaner source of energy than thermal power, but it is also more expensive and more complex to operate. Nuclear reactors can also produce radioactive waste, which must be carefully disposed of.
Solar power is a renewable source of energy that does not produce greenhouse gases. However, solar panels are expensive to install and can only generate electricity when the sun is shining.
In conclusion, Maithon Dam produces hydel power.