This document describes the process of generating electricity from coal, beginning with coal mining and transport, processing the coal at the power plant, generating steam in boilers using the coal, producing work in turbines using the steam, and generating electricity using generators connected to the turbines. Key components and processes discussed include open-cast coal mines, transporting coal to the plant using a merry-go-round system, crushing and storing coal at the plant, pulverizing coal to a fine powder, burning the powdered coal in boilers to produce high-pressure steam, expanding the steam in a turbine to produce rotational work, and using generators connected to the turbines to convert the rotational work into electricity delivered to the power grid.