Hydropower is a crucial source of electricity in Nagaland due to:

Limited grid connectivity
Abundant water resources
Environmentally friendly energy
All of the above

The correct answer is: All of the above.

Nagaland is a landlocked state in North-East India with a population of over 1.9 million people. The state has a limited grid connectivity and abundant water resources. Hydropower is a clean and renewable source of energy that can help to meet the state’s growing energy needs.

Limited grid connectivity: Nagaland is a landlocked state with a mountainous terrain. This makes it difficult to connect the state to the national grid. Hydropower can be used to generate electricity locally, which can help to reduce the state’s reliance on imported electricity.

Abundant water resources: Nagaland has abundant water resources. The state has several rivers and streams that can be used to generate hydropower. Hydropower is a clean and renewable source of energy that can help to reduce the state’s carbon footprint.

Environmentally friendly energy: Hydropower is a clean and renewable source of energy. It does not produce greenhouse gases or other pollutants. Hydropower is also a sustainable source of energy, as it can be used to generate electricity for many years.

In conclusion, hydropower is a crucial source of electricity in Nagaland due to the state’s limited grid connectivity, abundant water resources, and environmental benefits.