Bio-fuels are produced by converting organic matter into fuel for powering our society. These bio-fuels are an alternate power source to the fossil fuels that we right now depend upon. The bio-fuels umbrella contains under its aegis ethanol and derivatives of plants such as sugar cane, along with vegetable and corn oils. However, not all ethanol products are designed to be used as a kind of gasoline. The International Energy Agency (IEA) informs us that ethanol could comprise up to ten percent of the world's usable gasoline by 2025, and up to thirty percent by 2050. At this time, the percentage figure is two percent.

However, we have a long way to go to improve and make economic and practical these bio-fuels that we are researching. A study by Oregon State University proves this. We have yet to develop bio-fuels that are as energy efficient as gasoline derived from petroleum. Energy efficiency is the measurement of how much usable energy for our demanded usages is derived from a certain amount of input energy. (Nothing that humankind has ever used has derived more energy from output than from what the needed input was. What has always been important is the conversion - the end-product energy which is what is useful for our needs, while the input energy is basically the effort it takes to generate the end-product.) The OSU study determined corn-derived ethanol to be only 20% energy efficient (gasoline derived from petroleum is 75% energy efficient). Bio-diesel fuel was noted at 69% energy efficiency. However, the study did turn up one positive: cellulose-derived ethanol was charted at 85% efficiency, which is even higher than that of the fantastically efficient nuclear energy.

Of late, oil futures have been reduced on the New York Stock Exchange, as analysts from a variety of different countries are predicting an increase in bio-fuel availability which would offset the value of oil, reducing crude oil prices on the international market to $40 per barrel or thereabouts. The Chicago Stock Exchange has a grain futures market which is starting to "steal" investment activity away from the oil futures in NY, as investors are unquestionably expecting better profitability to start coming from bio-fuels. In fact, it is predicted by a consensus of analysts that bio-fuels will probably be supplying seven percent of the entire world's transport fuels by the year 2030. One certain energy markets analyst has said, growth in demand for diesel and gasoline may possibly slow down dramatically, if the government subsidizes firms distributing bio-fuels and further pushes to promote the use of environmentally-friendly fuel.

There are several nations which are seriously involved in the growth of bio-fuels.

There is Brazil, which actually is the world's biggest producer of ethanol fuel produced from sugars. It produces about three and a half billion gallons of ethanol per year.

The States, while being the world's greatest oil-guzzler, is already the second largest producer of bio-fuels behind Brazil.

The European Union's bio-diesel production capacity is now in excess of four million (British) tonnes. 80 percent of the EU's bio-diesel fuels are made from rapeseed oil; soybean oil and a marginal amount of palm oil comprise the other 20 percent.

There are new health related solutions which have been made, from zero point energy. To learn more about these try searching words like "amega", "amwand" or "zero point wand comparisons" in your preferred Internet search engine.

Geothermal energy is a largely untapped area of alternative energy potential, as it simply taps the energy being naturally produced by the earth herself.

The production of energy through what is known as micro hydroelectric power plants has been catching on in Japan. Japan has a myriad of rivers and mountain streams, and these are ideally suited places for the putting up of micro hydroelectric power plants.

The best method of educating young people about alternative energy production that this writer has ever witnessed is the use of the PicoTurbine Company's kits, books, and projects.

James Clerk Maxwell in 1865, Nikola Tesla in 1899, and E. T. Whitaker in 1903 realized that there was another kind of wave occurring along with the regular transverse EM energy, called longitudinal EM energy. This form of wave energy is referred to as scalar energy.

If you're willing to give a new look to your country house, then a decorative windmill might be exactly what you are looking for. They come in all the shapes and colors that you can think of, and they are the perfect accessory for your garden or yard.

If you are reading this article you probably know already that alternative energy is something that everybody should turn to. Not only it will save you hundreds of dollars on electricity bills, but it is also eco-friendly and it will make our planet smile. One option to consider as alternative energy is windmills.

These days, people have more and more tendency of living ecologically. Starting with food, plastic bags or energy suppliers, they all slowly turn to what used to be decades, even centuries ago. Why so?

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