The correct answer is: d) All of the above.
Arunachal Pradesh has vast hydropower potential due to its numerous rivers, high elevation variations, and heavy rainfall. The state has over 50 rivers, including the Brahmaputra, the Siang, and the Dibang, which are all major rivers in India. The rivers in Arunachal Pradesh are fed by the monsoon rains, which bring heavy rainfall to the state during the summer months. The high elevation variations in Arunachal Pradesh also contribute to its hydropower potential. The state has a number of mountain ranges, including the Himalayas, the Eastern Himalayas, and the Patkai Hills. These mountain ranges create a number of waterfalls and rapids, which can be harnessed to generate hydroelectric power.
The hydropower potential of Arunachal Pradesh is estimated to be over 50,000 megawatts. This is more than the current installed capacity of all the hydropower plants in India. The development of hydropower in Arunachal Pradesh has the potential to provide a significant amount of clean energy to India. It can also help to reduce the country’s dependence on fossil fuels. However, the development of hydropower in Arunachal Pradesh has also been controversial. Some people have argued that it will damage the environment and displace people from their homes. Others have argued that it is a necessary step to meet India’s growing energy needs. The debate over the development of hydropower in Arunachal Pradesh is likely to continue for many years to come.