Sources of Alternative Fuel Could Be the Future's Energy

Alternative fuel sources should be one of the most important focuses that we as responsible human beings strive to develop so that we leave this world a better place than we got it from our ancestors. There is an ardent need for saving the environment that is being polluted by emissions given out by the extensive use of gasoline and/or petrol for energy. This article will focus on the various alternative fuel sources currently available.

The conventional and traditional fuel sources are becoming more and more expensive to extract and their indiscriminate use in the past century has resulted in their depletion of oil stores. Alarm bells have already started ringing that these storehouses of natural fuels will reach critically low levels and precipitate a crisis much earlier than we think.

Fortunately, there are a few new discoveries that can give us hope. If we pursue them and develop new methods, we may have found a worthwhile alternative fuel source or sources before any crisis can occur. The ideal fuel would be readily available, as well as affordable and friendly to the environment.

For instance, bio-diesel, an alternative fuel extracted from plant material, can be used in a conventional diesel engine. A related fuel is E-85. Made from eighty-five percent ethanol and fifteen percent gasoline, it can significantly cut our reliance on traditional fuels.

However, neither of these fuels is a magic bullet. They still cause pollution and greenhouse gas emissions, and require a lot of plant matter. The most popular choices are corn and soybeans, meaning that as production increases, these plants will become less available as food for humans. This has already caused problems in poorer locations.

One alternative fuel source that's viable for transportation is electricity. It's the best currently available technology when it comes to conserving our existing sources of fuel. The efficiency of these cars is greater even when it comes to using conventional means of generating electricity. That's because all power can be generated in a central location, instead of in the car itself. Alternate energy sources like wind, water, and sun may be used supplementally or instead of coal and oil to generate electricity, depending on the location.

Of course, muscle power has always been the ultimate alternate power source. Using your own legs on the pedals of a bike not only reduces pollution and helps you avoid using up fossil fuels, but gets you some exercise, too. There are lots of problems with other alternative fuel sources. For instance, bio-diesel and E-85 aren't easy to find, and won't work in all cars. Electric cars have a short range, and aren't very fast. For a short to medium trip, pedal power beats them all.

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