The non-renewability, environmental issues and health threats connected with the nonrenewable fuel sources has actually led to exploration of alternative sources of energy to substitute 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 derived from grease or animal-fat that might be used 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 use or could be utilized in its pure kind.

Developed countries particularly United States and European Countries have currently made substantial advances in the Biodiesel Technology. Biodiesel have actually discovered its use throughout industries and verticals and could become an ideal cleaner and less expensive alternative to petrol, diesel and nonrenewable fuel sources. India has also started exploring the chances to produce and utilize bio-diesel. A variety of plants for biodiesel transesterification are currently functioning in the nation where vegetable oils are reacted with alcohols (ethanol or methanol generally) to produce bio-diesel.

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

Considering the growing energy demand in the country, increasing petroleum prices and the environmental threats of nonrenewable fuel sources, the Indian Government has used up efforts to establish the Bio Diesel Technology in India and established more oil processing systems. The Government announced its 'National Biofuel Policy' on 12 September 2008 which intends 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 raw products for oil processing and biodiesel production however in India the optimal capacity to produce biodiesels is from Jatropha oil - a non-edible one produced from the seeds of the Jatropha curcas. The greatest benefit of using Jatropha as a basic material is that this plant can be grown in substantial quantities in wastelands all throughout India requiring very little water in contrast to other cash crops. Once grown, the plant has a beneficial life-span of numerous decades. The Jatropha seeds consist of 40% oil and are considered to be an exceptional source of bio-diesel. The Government of India has recognized 400,000 square kilometres of land appropriate for the Jatropha growing in the country. India now

A research study approximates that even if a blending effort 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 cultivation of Jatropha in India supplying totally free seeds, subsidized loans and other facilities. India requires to now reinforce its efforts to make the maximum use of the Biodiesel Technology. Besides Jatropha, the avenues for drawing out biodiesel from veggie oils, fats, sunflower, rape seed oil and palm oil need to likewise be explored. It will not only offer a response to the challenge of Global Warming but might reduce our reliance on foreign oil and contribute to our own economy.