No it isn't. The burning of coal puts pollution in the air and creates smoggy conditions. Look a modern photos of Beijing China where the air gets so bad people can't breathe. We don't need coal today because we use natural gas .
Coal that has become diamond.
Because it does not produce any greenhouse gases or other chemical pollution, like sulfur dioxide produced by coal burning.
yes
It is very important to use clean coal technology. The pollutants from burning coal causes health problems as well as environmental problems. The clean coal technology cuts back on these pollutants and provides a cheap form of energy.
The conversion of the energy in dirty coal to clean electrical energy which they then export.
Well it depends on what type of matter your talking about here. For an example coal can be considered a matter, and from coal we get energy like burning it for electricity.
Non-renewable sources of energy - fossil fuels (coal, oil and natural gas).
Coal energy is energy derived from the burning of coal. Coal is essentially fossilized carbon.
The kinds of company that Peabody Energy Corporation is defined as would be a coal company. They are the largest private sector coal company in the world also claim to provide sustainable mining and clean coal solutions.
Wind energy, solar energy, nuclear energy, corn and switchgrass ethanol, biodeisel, geothermal, natural gas, clean coal, and others
Its normally anything that does not include burnng i.e. burnig oil for turbines, burning coal etc. Clean energy comes from wind power solar power water power
Wind energy, solar energy, nuclear energy, corn and switchgrass ethanol, biodeisel, geothermal, natural gas, clean coal, and others