​1. Why should we use the energy efficiently?
2. What are the advantages of using the energy efficiently and its sustainability?
3. Explain the twin pillars of sustainable energy policy.
4. list down the ways to use the energy efficiently.

1. What are the impacts of power generation on environment in our country?

2. Differences between renewable and non-renewable energy resources with examples

List down the advantages and disadvantages of generating

1. Hydro electricity

2. Solar Energy

3. Bio-Energy

4. wind Energy

5. Geothermal Energy