Coal is used for electricity and industrial uses
Its coal and hydrogen
Coal is used as a source of power in all 50 US states. It is the main source of electric power in the US acconting for ~43%.
The US has the world's largest supply of coal.
coal was used to build lamp posts and used for machines in factories
Coal isn't used all that much anymore. but some of the top mining areas in the US are PA, WV, Kentucky, VA, ND, and Wyoming.
Yes, still about 50 percent of total generation is by coal
oil coal gas