The given diagram illustrates the process of producing power from coal.Overall the methods go throughout four stages started with making coal at home by fire and end with transformed it to electricity in the factories.
The diagram gives information about how electricity generated from coal and it was processed by different stages and how it was used for needed electricity for houses and industries.
The figures show some design principles of a house with the aim of increasing the efficiency of energy usage and illustrating the way every layout works in different types of climates.
Firstly, there are many steps for coal to become energy. Such as the steaming process and the removal of the CO2 mercury sulfur. So the process of how energy is produced from coal is quite complicated but I will try to