본문내용Hydrogen - our future energy source?
Oil, natural gas and coal are important and widely utilised sources of energy. However, specialists are now telling us that there will be enough cheap crude oil available only for a few more decades. The latest predictions on gas and coal are not much more optimistic.
Especially the international oil market has proven that energy prices can be extremely volatile. This means that an upward price development can be extremely rapid should for example an outbreak of war occur, say, in the politically unstable Middle East where most part of the world's exploitable crude oil exists nowadays.
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