The non-renewability, environmental issues and health risks related to the nonrenewable fuel sources has resulted in exploration of alternative sources of energy to replace the conventional ones. An appealing innovation, still in its infancy, that could reveal us the way to the future ahead is Biodiesels. Biodiesels are diesel fuels originated from veggie oil or animal-fat that might be utilized to run diesel motors. Vegetables oils like sunflower, rape seed, palm oil, soya bean, Jatropha and so on can be subjected to oil processing to produce biodiesels. It consists of no petroleum but can be combined with petroleum diesel for usage or might be used in its pure type.

Developed nations particularly United States and European Countries have currently made considerable advances in the Biodiesel Technology. Biodiesel have actually found its use throughout markets and verticals and might emerge as an ideal cleaner and more affordable option to petrol, diesel and fossil fuels. India has also begun exploring the chances to produce and utilize bio-diesel. A number of plants for biodiesel transesterification are already operating in the country where vegetable oils are responded with alcohols (ethanol or methanol typically) to produce bio-diesel.

The primary reason for the increasing need for biodiesels is the truth that biodiesels are eco-friendly and carbon-neutral, thus having no net effect on the environment. Besides, bio-diesel runs in compression engines much like typical petroleum diesel and hence can be used with little or no engine adjustments. Biodiesel do not require any different infrastructure for its storage and can be stored much like the petroleum based fuels.

Considering the growing energy demand in the nation, rising petroleum costs and the environmental dangers of nonrenewable fuel sources, the Indian Government has used up efforts to establish the Bio Diesel Technology in India and set up more oil processing systems. The Government announced its 'National Biofuel Policy' on 12 September 2008 which intends to satisfy 20% of India's diesel demand with bio-fuels in the coming years.

Globally, edible veggie oils like sunflower, soya bean, rape seed, palm oil are used as the pre-dominant raw materials for oil processing and biodiesel production however 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 greatest benefit of utilizing Jatropha as a basic material is that this plant can be grown in substantial amounts in wastelands all across India requiring very little water in contrast to other cash crops. Once grown, the plant has a helpful life-span of a number of years. The jatropha curcas seeds include 40% oil and are thought about to be an excellent source of bio-diesel. The Government of India has actually 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 mixing initiative of 2% Jatropha based Biodiesel is attained in 2011-12, India will conserve around Rs. 3000 crores. Besides, it will generate around Rs. 5500 crores in the rural economy and aid in reduction of Green House Gas emission by 3 Million Metric Tonnes (MMT) every year. The government is taking actions to motivate the cultivation of Jatropha in India offering totally free seeds, subsidized loans and other centers. India requires to now reinforce its to make the maximum use of the Biodiesel Technology. Besides jatropha curcas, the opportunities for drawing out biodiesel from veggie oils, fats, sunflower, rape seed oil and palm oil need to likewise be checked out. It will not only supply a response to the challenge of Global Warming but might decrease our dependence on foreign oil and contribute to our own economy.