Generally in now-a-days the solar energy is the most preferred and needed one for all the people in the world.Since all the people in the world can get sunlight throughout the year it is wise to install solar power generator in the house,office and factories which is of low cost,easy maintenance and the people can get the electricity throughout the year without any interruption during winter days people don't need to worry they can save the excess energy in the batteries during the summer season and they can use it in the winter season which will be a cost effective one
I think, If we are able control the fusion reactions then nuclear energy is the most. preffered form of energy otherwise solar energy is preferable. The most familiar form of energy is chemical energy also the preferred form of energy is the renewable energy (Green Energy) because it is the cheapest to be generated with minimum environment pollution.
chemical energy
by manipulating in chemistry energy you can transfer it to fuel all other forms
Wind, solar and hydroelectric. It's clean, and free.
there are many types of energy so I need the most preferred one...
