Fossil Energy - A dead end street
Fossil energy, also known as fossil fuels or mineral fuels, are natural
resources such as coal, petroleum, and natural gas. They contain hydrocarbon
which is important to the petrochemical industry. Fossil energy can be used to
produce electricity by burning it to power turbines. Older turbine designs used
fossil fuels to produce steam, but modern designs utilize the energy from fossil
fuels directly.
Fossil energy, of course, is also used as the major fuel source for automobiles,
trucks, and buses. It is believed that burning fossil fuels is the major
contributor towards global warming. When fossil energy is used, CO2 is released
into the atmosphere where it traps heat from the earth.
Fossil energy is not a clean source of energy, but modern technology is finding
ways to use it more efficiently and with less pollution. It is also a finite
source of energy and as supplies are used up it becomes more expensive. The
rising cost of fossil energy may in fact be beneficial in several ways. It
forces us to find more efficient ways to use it, and also opens up new sources
of fossil fuels which would otherwise be economically impractical to develop.
Fossil fuels are one of the most important sources of energy for the economy of
many nations. On average, 80% of all energy produced in the world is from fossil
fuel. It is expected to be an essential energy source for at least the next 20
or 30 years.
Compared with other fossil fuels, natural gas has several benefits. It is
abundantly available, relatively clean, and high in energy efficiency. The major
disadvantage of natural gas is its difficulty to transport and store; however,
many municipalities deliver natural gas through pipelines. It can be used for
cooking as well as hot water and residential and commercial heating.
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