What are the 3 energy-matter components and their percentage of the energy pie, and how do we come to know about each?

The 3 main energy matter components are Coal, natural gas and hydro

Explanation:

The 3 most important energy components that are frequently being used for the generation of the energy i. e. coal which constitutes 41% it has the maximum contribution or can say mostly utilized after that comes natural gas which again constitutes 22% and followed by Hydro which is just 16%. with the rise of civilization people get aware of these energy components by coming across it in various phase of life.