Its very expensive to produce coal. If you want to produce it, you have to spend millions on drills and also pay the costs of your company. Who the heck is asking this anyway?
Because it is.
yes
At that time in Victorian Britain coal was very expensive. Scrooge was against burning a lot of coal which in effect was burning money
44 million tons annually
The good becomes more expensive to produce.
Coal is less expensive than oil and will be more plentiful in years to come
Coal is used to produce heat and electricity.
man
Because it is.
yes
If you are setting up your own panels, start up cost is more expensive but this will pay off over time as it is renewable.
coal
The U.S. and Russia are the two nations who produce the most coal
Anthracite is the most metamorphosed type of coal (but still represents low-grade using only the more expensive anthracite coal in its passenger locomotives,
The metamorphic rock anthracite is metamorphosed coal.
to produce 1 ton of steam how many GCV of coal is required?
yes