Burned in factories that power cities release several different greenhouse gasses but the most harmful to our ozone layer is corbon dioxide
Power plants
Coal is the second most popular fossil fuel. Before, it used to be the main industrial energy source. 35 percent of all commercial energy source is produced from coal. Now that coal is more expensive to remove from the ground than petroleum. Petroleum is the most popular energy source used today.
Coal is an important energy source of the nature. Coal is the most significant source for power generation worldwide, and coalbed methane production in most of the countries. Coal gasification produces Hydrogen that is used in making ammonia, and for upgrading fossil fuels.
Coal does not get refined. Oil gets refined, but coal gets used as it is when it comes out of the coal mine. There is a process called coal gassification by which natural gas can be made from coal, but that is not really a form of refining, and in any event, most coal is simply burned, it is not gassified.
most often used to power electric utilities. General industry, such as glass making and cement production, accounts for the next large portion of coal consumption.
The type of coal that burns the most efficiently is anthracite coal.
Its coal and hydrogen
fuel
It is used to make electricity.
Coal, wind, hydroelectricity, and solar. Coal is most used.
electricity
Coal is the second most popular fossil fuel. Before, it used to be the main industrial energy source. 35 percent of all commercial energy source is produced from coal. Now that coal is more expensive to remove from the ground than petroleum. Petroleum is the most popular energy source used today.
Coal is the natural resource that enables most of China's power plants.
gavin russell i think coal is the answer
The US has the world's largest supply of coal.
Production of electricity and heat.
coal
well it depends, in most coal yards they have feeders that measure how much coal is put into the cars.