The US has vast reserves of Coal in 25 of its states. (see related link below).
The danger of using coal is not that we are going to run out of coal, but that we are going to release vast amounts of carbon dioxide and other incidental pollutants into the atmosphere, causing an environmental catastrophe, which will come long before we actually have no coal left to burn.
The region of the Appalachian Mountains has provided industrial America with most of the coal it has used. Of the Appalachian Mountain states, Pennsylvania, West Virginia, and Kentucky are home to the mines that have been the most productive.
The vast majority of coal is used to generate electricity in power stations.
carbon
Coal
Coal can last for quite a long time when used in large amounts.
he had an open coal fire and the same at his office which were fired by meger amounts of coal
One theory is that small amounts of water were in meteors, and billions of years ago it is said that there were continuous meteor strikes on earth, all the small amounts of water collected up, and it became a vast.
Neither coal nor nuclear power are considered renewable, as there are only finite amounts of coal and uranium on Earth.
ukraine
Coal is used for energy because it is abundant and substantial amounts of energy can be released by buring it or something made from it, like coal oil or coal gas.