jharkhand
China
Wyoming produces the most coal of any state.
assam
kerala
In Europe, Poland produces the most coal.
The United States produces about 20% of the world's supply of coal. Montana is the state with the most coal reserves, but Wyoming is the top coal-producing state. Coal generates about half of the electricity used in the United States.
The link has what you are asking about.
Washington state produces the most apples.
The country that produces the most calculators is India.
India produces the most bananas, followed by Brazil, Ecuador, China and the Philippines.
Anthracite is the highest grade of coal that produces the least pollution and most energy per unit. It is also known as stone coal, or black coal.
Germany