To achieve 100% electrification, Assam needs to focus on:

The correct answer is: All of the above.

To achieve 100% electrification, Assam needs to focus on all of the following:

• Last-mile connectivity: This refers to the connection of remote and rural areas to the electricity grid. This is a major challenge in Assam, as many areas are not connected to the grid at all. The government has been working to address this issue, but there is still a long way to go.
• Strengthening rural grids: The rural grids in Assam are often weak and unreliable. This is due to a number of factors, including poor infrastructure, lack of maintenance, and theft. The government needs to invest in strengthening the rural grids to ensure that they can provide reliable electricity to all households.
• Renewable energy solutions for remote areas: Renewable energy sources, such as solar and wind power, can be a cost-effective and reliable way to provide electricity to remote areas. The government should promote the use of renewable energy in these areas, as it can help to reduce the cost of electricity and improve access to energy.

In addition to these three key areas, the government also needs to focus on improving the efficiency of the electricity distribution system, reducing transmission and distribution losses, and providing subsidies to poor households to help them afford electricity.