The advantages of using alternative energies


The Future of Alternative Energy for Cars

During the old hot rodding days,oil was king.
It was also only about 25 cents a gallon, andUsing alternative energy directly in cars is
everyone thought there was an endless supply.not practical. What' the solution, if not
Then we were hit with the oil shock of thewindmills and solar panels? Hydogen as a
seventies, and we realized that there was notsource of fuel for vehicles has proven to be
an endless supply of oil (only of lines atthe most viable. Many hydrogen powerd
the gas tanks) and we had to change our ways.vehicles exist today, and more are being
Big, gas guzzling cars had to give way todeveloped.
economy models,and many of the traditional
car companies suffered. But continued hishHow do we involve alternative energy more in
oil  usage  still  threatens  the  supply.our lives? Hydrogen as a source of power is
extracted form a number of different natural
This fact has forced the world to look atresources, such as water, biomass, coal and
alternative sources of energy to fuel ourmethane. The best source is water and many
vehicles. What knd of alternatives arecars today are being run on fuel cells that
suitable to running cars? Let's have a lookextract  hydrogen from  water.
at  the  facts.
There are many processes to extract hydrogen
There are many forms of alternative energy,molecules. But, in general, all of these
primarily from the forces of the earth: waterprocesses require electricity tofunction. As
(tidal or hydroelectric), air,wastethe world's population grows, the demand for
(biomass), the sun and the earth itself. Butpower and energy grows with it. That will
currently, we only meet 10% of our energyhelp the popularity of hydrogen power, but
needs through these alternative naturalthis type of alternative power will
sources. Coal, gas and nuclear fuel supplieseventually be replaced by other, more
88% of our needs, and oil 2% For vehicles,efficient  types  of  alternative  energy.
however, oil is by far the biggest source of
power. Diesel and gas oils powers most of theSo the quest for other, better energy sources
cars, trucks and SuVs on the roads today.for our vehicles will continue. We may see
Biodiesel fuel such as vegetable oil,the day when an extremely powerful solar cell
methanol and ethanol are starting to be usedor roof mounted turbine will power a car for
in some buses. Using the same logic, wemiles.
should be able to make our cars into
mini-windmills or mini solar panels. But thisFor now, the present problem of finding
use is limited and we nee to find aalternative energy solutions to power our
longer-range  solution.vehicles continues. The task is large, but it
is certainly is achievable.
What  does  the  future  hold?



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