Carbon
It is easily found and extracted, it burns easily and gives a good thermal energy output, better than wood for example.
One example of a solid fuel is coal. Coal was used in many early factories during the beginning of the industrial, but was phased out because it was not a clean burning fuel source.
Usually coal is a more appealing fuel source than wood. It, for one thing, burns MUCH faster then wood does. Also, it is cheaper, and more abundant. So overall, i believe that coal is your answer.But coal is a fossil fuel which takes atleast thousands of years ti form where as wood comes in 10 years of minimum
the sources of biomass energy are garbage, wood, waste, landfill gases, and alcohol fuels.
Other to coal I suppose you mean. Burning of any fuel like oil, wood, etc. Nuclear reactors. I suspect solar energy would make steam. It would be possible to use natural steam from deep in the ground.
The Sun is the ultimate source of all energy on earth.
Oil Coal Natural gas Wood
It produces more energy
Coal began to replace the wood in the 1800s because the wood became scarce in some places. in the 1900s coal replace wood as a chief energy source because of its many used such as the fuel for steam engines which powered the many railroad engines popular during the period, and fuel for the steam turbines used in the production for electricity.
nonrenewable energy sources are sources that are depleted sources as fossil fuels (wood, coal, natural gas, and oil)
Basically energy from the sun enables plants to grow by photosynthesis, using chemicals in the soil and atmosphere. Coal is the fossilised remains of ancient plants.
It is easily found and extracted, it burns easily and gives a good thermal energy output, better than wood for example.
Conventional sources of energy include coal, oil, natural gas, hydropower, and wood. Photos of these sources of energy are widely available on the Internet.
after wood
In Europe they replaced it with wood! Which I think is very strange!( in some ways )
Any source of power that will regenerate itself over time. Examples are solor, wind, wood, and coal.
Not sure if this will answer your question, but I'll give it a shot. It's less about the fact that is is coal and more about the fact that coal gives off heat. When coal was first being used as a heat source, it was cheaper than wood and there was a lot of it. So really the origin of the energy is in the heat that the coal generates when on fire and less about the coal itself.