This is the Real Reason Donald Trump Keeps Talking about Clean Unlimited Coal.
https://futurism.com/potential-clean-unlimited-energy/Graphene Can be Synthesized from Coal
Coal is a very versatile raw material, one makes carbon fibers with it, with which you can even make bicycles.
You can make diamonds from it, and gas, and other fuels.
Coal is almost the most important substance on earth, and almost everything consists of coal, coal and water are the most important substances to sustain life.
Coal can also be reused, just like water
to make you laugh . coal is translated in dutch language cabbage or coal