Where electricity generation using fuels into electrical energy as heat energy is the combustion of fuel such as coal to boil-water vaporization and boiling it, that is going to push the turbine rotation.
Location electricity using fuel conversion of thermal energy into electrical energy. Fuels such as coal is burned to boil water into steam. Then I have to push the turbine to rotate. When the turbine spins a generator, it works well.
Place of generating electricity using transform thermal energy into electrical energy, fuel burning fuel such as coal, to boil boil the water into steam. What going to push the turbine to rotate.