The diagram demonstrates the sequence of events in the process of the amount of energy lost in 100 units during the generation of the respective coals of black and brown. It could be witnessed in a total of 4 steps in each type of coal in relation to the whole process.
Upon closer examination of the process, the fuel energy Input was 100 units at the first stage in the process for each coal. After that, it passed it to the power station. The loss in the generation of electricity of brown coal in the power station was 70 units. Subsequently, it carried 30 units to the transportation and distribution step shown in the diagram. It lost 3 units to the next step. At the fourth stage , 27 units were finally produced for the consumer. A cyclic pattern is unmistakably evident, with the fourth stage recurrently looping back to the first stage, thereby perpetuating a continuous cycle of operations.
As mentioned earlier, the first stage of the generation of electricity of black coal was 100 units of fuel energy input, which was similar to the brown coal. Before advancing to the next phase, the power station lost 68 units from it. Once the generation is finished, the process carries 32 units and moves on to the transportation and distribution stage. In the meantime, the process is happening alongside the loss of 3 units. Moreover, it left 29 units for the consumer.
Compared to the brown coal, the process of black coal left 2 units more for the consumer. It could be seen in the stage of the power station. Commencing with the initiation of the input stage, the progression then methodically transitions through a series of intricately interwoven stages, culminating in the finalisation at the consumer stage.