The non-renewability, ecological issues and health dangers related to the nonrenewable fuel sources has led to exploration of alternative sources of energy to replace the traditional ones. A promising technology, still in its infancy, that could reveal us the way to the future ahead is Biodiesels. Biodiesels are diesel fuels derived from vegetable oil or animal-fat that might be used to run diesel motors. Vegetables oils like sunflower, rape seed, palm oil, soya bean, Jatropha etc can be subjected to oil processing to produce biodiesels. It includes no petroleum however can be mixed with petroleum diesel for usage or could be used in its pure kind.

Developed nations particularly United States and European Countries have actually currently made significant advances in the Biodiesel Technology. Biodiesel have found its use throughout markets and verticals and might emerge as an ideal cleaner and more affordable alternative to fuel, diesel and nonrenewable fuel sources. India has actually likewise begun checking out the chances to produce and use bio-diesel. A number of plants for biodiesel transesterification are currently operating in the nation where vegetable oils are reacted with alcohols (ethanol or methanol usually) to produce bio-diesel.

The main factor for the increasing demand for biodiesels is the reality that biodiesels are renewable and carbon-neutral, thus having no net influence on the environment. Besides, bio-diesel operates in compression engines much like normal petroleum diesel and for this reason can be utilized with little or no . Biodiesel do not require any different infrastructure for its storage and can be kept similar to the petroleum based fuels.

Considering the growing energy need in the country, rising petroleum prices and the environmental 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 demand 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 basic materials for oil processing and biodiesel production but in India the optimal potential to produce biodiesels is from jatropha curcas oil - a non-edible one produced from the seeds of the Jatropha curcas. The greatest benefit of using jatropha curcas as a raw product is that this plant can be grown in big amounts in wastelands all throughout India requiring very little water in contrast to other money crops. Once grown, the plant has a useful life expectancy of a number of years. The Jatropha seeds include 40% oil and are considered to be an excellent source of bio-diesel. The Government of India has identified 400,000 square kilometres of land appropriate for the Jatropha growing in the nation. India now

A research study estimates that even if a blending initiative of 2% Jatropha based Biodiesel is attained in 2011-12, India will save around Rs. 3000 crores. Besides, it will produce around Rs. 5500 crores in the rural economy and help in decrease of Green House Gas emission by 3 Million Metric Tonnes (MMT) every year. The government is taking steps to encourage the growing of Jatropha in India offering free seeds, subsidized loans and other centers. India needs to now reinforce its efforts to make the max use of the Biodiesel Technology. Besides jatropha curcas, the avenues for extracting biodiesel from vegetable oils, fats, sunflower, rape seed oil and palm oil ought to also be checked out. It will not just provide a response to the challenge of Global Warming however might decrease our reliance on foreign oil and add to our own economy.