In response to the pressing demand of transitioning to new forms of energy that are sustainable and environmentally friendly, nations of the world are researching and making significant strides in finding new sources of energy, including solar, wind, nuclear, geothermal and hydroelectric technologies. These energy sources are expected to gradually and eventually increase in mix compared to the fossil fuels by the middle of the century. The situation of energy transition for Nigeria from a hydrocarbon dependent economy to a comprehensive energy mix may require diversification of investments that would impact on further prospecting for oil and gas. What are the transitional possibilities for Nigeria to ensure a smooth economy?