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The non-renewability, ecological concerns and health risks connected with the fossil fuels has actually caused exploration of alternative sources of energy to substitute the conventional ones. A promising innovation, still in its infancy, that might reveal us the way to the future ahead is Biodiesels. Biodiesels are diesel fuels originated from veggie oil or animal-fat that could be used to run diesel engines. Vegetables oils like sunflower, rape seed, palm oil, soya bean, jatropha curcas etc can be subjected to oil processing to produce biodiesels. It consists of no petroleum however can be combined with petroleum diesel for use or might be utilized in its pure kind.

Developed countries especially United States and European Countries have actually currently made significant advances in the Biodiesel Technology. Biodiesel have actually discovered its usage across industries and verticals and could emerge as a perfect cleaner and cheaper alternative to gas, diesel and fossil fuels. India has actually also started exploring the opportunities to produce and use . A number of plants for biodiesel transesterification are already working in the country where veggie oils are responded with alcohols (ethanol or methanol typically) to produce bio-diesel.

The main factor for the increasing need for biodiesels is the reality that biodiesels are eco-friendly and carbon-neutral, thus having no net influence on the environment. Besides, bio-diesel runs in compression engines much like regular petroleum diesel and for this reason can be used with little or no engine adjustments. Biodiesel do not require any separate facilities for its storage and can be kept much like the petroleum based fuels.

Considering the growing energy need in the nation, rising petroleum costs and the ecological dangers of fossil fuels, the Indian Government has used up initiatives to develop the Bio Diesel Technology in India and established more oil processing units. The Government revealed its 'National Biofuel Policy' on 12 September 2008 which aims to meet 20% of India's diesel need with bio-fuels in the coming years.

Globally, edible vegetable oils like sunflower, soya bean, rape seed, palm oil are utilized as the pre-dominant raw materials for oil processing and biodiesel production but in India the maximum capacity to produce biodiesels is from jatropha curcas oil - a non-edible one produced from the seeds of the Jatropha curcas. The most significant advantage of utilizing Jatropha as a basic material is that this plant can be grown in substantial amounts in wastelands all throughout India requiring very little water in comparison to other money crops. Once grown, the plant has a helpful life expectancy of several decades. The Jatropha seeds consist of 40% oil and are considered to be an outstanding source of bio-diesel. The Government of India has identified 400,000 square kilometres of land suitable for the jatropha curcas growing in the nation. India now

A study approximates that even if a blending effort of 2% Jatropha based Biodiesel is attained in 2011-12, India will conserve around Rs. 3000 crores. Besides, it will create around Rs. 5500 crores in the rural economy and help in reduction of Green House Gas emission by 3 Million Metric Tonnes (MMT) every year. The federal government is taking steps to motivate the cultivation of jatropha curcas in India supplying complimentary seeds, subsidized loans and other facilities. India needs to now enhance its efforts to make the fullest use of the Biodiesel Technology. Besides Jatropha, the opportunities for drawing out biodiesel from vegetable oils, fats, sunflower, rape seed oil and palm oil ought to also be checked out. It will not only provide a response to the difficulty of Global Warming however might reduce our dependence on foreign oil and contribute to our own economy.