The non-renewability, ecological issues and health dangers connected with the nonrenewable fuel sources has led to exploration of alternative sources of energy to replace the traditional ones. An appealing innovation, still in its infancy, that could reveal us the method to the future ahead is Biodiesels. Biodiesels are diesel fuels stemmed from grease or animal-fat that might be used to run diesel motors. Vegetables oils like sunflower, rape seed, palm oil, soya bean, jatropha curcas and so on can be subjected to oil processing to produce biodiesels. It contains no petroleum but can be combined with petroleum diesel for use or could be used in its pure kind.

Developed nations particularly United States and European Countries have currently made significant advances in the Biodiesel Technology. Biodiesel have discovered its usage across markets and verticals and could emerge as a perfect cleaner and cheaper option to petrol, diesel and fossil fuels. India has likewise begun checking out the chances to produce and utilize bio-diesel. A variety of plants for biodiesel transesterification are already working in the country where vegetable oils are reacted with alcohols (ethanol or methanol typically) to produce bio-diesel.

The main reason for the increasing need for biodiesels is the fact that biodiesels are eco-friendly and carbon-neutral, thus having no net influence on the environment. Besides, bio-diesel runs in compression engines similar to regular petroleum diesel and hence can be utilized with little or no engine modifications. Biodiesel do not need any different infrastructure for its storage and can be kept simply like the petroleum based fuels.

Considering the growing energy need in the country, rising petroleum rates and the ecological threats of fossil fuels, the Indian Government has taken up efforts 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 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 products for oil processing and biodiesel production however in India the maximum potential to produce biodiesels is from jatropha curcas oil - a non-edible one produced from the seeds of the Jatropha curcas. The of utilizing jatropha curcas as a raw product is that this plant can be grown in substantial quantities in wastelands all across India needing really little water in contrast to other cash crops. Once grown, the plant has a beneficial life expectancy of a number of decades. The jatropha curcas seeds consist of 40% oil and are considered to be an outstanding source of bio-diesel. The Government of India has actually identified 400,000 square kilometres of land appropriate for the jatropha curcas cultivation in the country. India now

A research study estimates that even if a mixing initiative of 2% Jatropha based Biodiesel is achieved in 2011-12, India will save 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 government is taking steps to motivate the growing of Jatropha in India providing complimentary seeds, subsidized loans and other centers. India needs to now reinforce its efforts to make the max usage of the Biodiesel Technology. Besides jatropha curcas, 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 supply a response to the challenge of Global Warming but might decrease our reliance on foreign oil and add to our own economy.