The non-renewability, ecological issues and health threats connected with the nonrenewable fuel sources has actually resulted in exploration of alternative sources of energy to replace the standard ones. A promising innovation, still in its infancy, that might show us the way to the future ahead is . Biodiesels are diesel fuels obtained from grease or animal-fat that could be utilized 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 consists of no petroleum however can be blended with petroleum diesel for usage or might be utilized in its pure type.

Developed countries particularly United States and European Countries have already made significant advances in the Biodiesel Technology. Biodiesel have actually found its use throughout markets and verticals and could become a perfect cleaner and less expensive option to petrol, diesel and nonrenewable fuel sources. India has also begun exploring the opportunities to produce and use bio-diesel. A variety of plants for biodiesel transesterification are currently operating in the country where vegetable oils are reacted with alcohols (ethanol or methanol generally) to produce bio-diesel.

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

Considering the growing energy need in the nation, increasing petroleum costs and the environmental threats 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 units. The Government announced its 'National Biofuel Policy' on 12 September 2008 which intends to fulfill 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 utilized as the pre-dominant basic materials for oil processing and biodiesel production however in India the optimal capacity to produce biodiesels is from jatropha curcas oil - a non-edible one produced from the seeds of the Jatropha curcas. The biggest advantage of utilizing Jatropha as a raw material is that this plant can be grown in substantial amounts in wastelands all across India requiring really little water in contrast to other cash crops. Once grown, the plant has a useful life expectancy of a number of years. The Jatropha seeds contain 40% oil and are considered to be an outstanding 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 estimates that even if a mixing initiative of 2% jatropha curcas based Biodiesel is achieved 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 actions to encourage the growing of Jatropha in India supplying 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, the opportunities for extracting biodiesel from vegetable oils, fats, sunflower, rape seed oil and palm oil ought to likewise be explored. It will not just supply an answer to the obstacle of Global Warming however could decrease our reliance on foreign oil and add to our own economy.