It
is good pointed out which one is a better use as an energy source? To answer
this question a deeper understanding is needed of where the energy comes from,
and how expensive harvesting of it is. Comparison of those two sources is not equally
balanced, because they both have advantages and disadvantages over each other. CNG
stands for Compressed Natural Gas which is a natural resource and it is very cheap
to harvest and easy to deliver. Its energy of combustion is lower compared to
regular gas or diesel fuels (disadvantage). Natural Gas it is very environmental friendly, it
shows a very low toxicity compared to other energy resources. http://www.naturalgas.org/environment/naturalgas.asp
Electric car has no pollution at all, and is very efficient (advantages). Whether we should go with Electric energy source? Firs
the question should be asked; where from comes the Electricity? If it comes
from nuclear plant or coal burning, first how efficient it is, second how does
given energy source pollutes the environment and third how expensive it is. So only
after answering those question the Electric energy source may be compared to
NC.
More info on further research.
By Roman Snigur
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