The use of solar energy in Nagaland is particularly suitable for:

The correct answer is: d) All of the above

Nagaland is a state in north-eastern India with a population of over 1.9 million people. It is a landlocked state with a mountainous terrain and a tropical climate. The state has a high potential for solar energy generation, with an average annual solar radiation of 5.5 kWh/m2/day.

Solar energy can be used for a variety of purposes in Nagaland, including:

• Remote villages: Solar energy can be used to provide electricity to remote villages that are not connected to the grid. This can improve the quality of life for people in these villages by providing them with access to lighting, communication, and other essential services.
• Urban areas: Solar energy can be used to generate electricity in urban areas. This can help to reduce air pollution and greenhouse gas emissions. Solar energy can also be used to power streetlights, traffic signals, and other infrastructure in urban areas.
• Industrial applications: Solar energy can be used to power industrial processes. This can help to reduce energy costs and improve the efficiency of industrial operations. Solar energy can also be used to produce clean water and other essential products.

Overall, solar energy is a versatile and sustainable source of energy that can be used to meet a variety of needs in Nagaland. It is a particularly suitable option for remote villages, urban areas, and industrial applications.