The non-renewability, ecological issues and health risks related to the nonrenewable fuel sources has resulted in exploration of of energy to substitute the standard ones. An appealing technology, still in its infancy, that might reveal us the way to the future ahead is Biodiesels. 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 includes no petroleum however can be mixed with petroleum diesel for use or might be utilized in its pure form.

Developed countries specifically United States and European Countries have currently made substantial advances in the Biodiesel Technology. Biodiesel have actually found its usage across markets and verticals and could emerge as a perfect cleaner and more affordable option to fuel, diesel and nonrenewable fuel sources. India has actually also begun checking out the opportunities to produce and use bio-diesel. A number of plants for biodiesel transesterification are already working in the country where veggie oils are reacted with alcohols (ethanol or methanol usually) to produce bio-diesel.

The primary reason for the increasing need for biodiesels is the reality that biodiesels are renewable and carbon-neutral, hence having no net influence on the environment. Besides, bio-diesel operates in compression engines similar to typical petroleum diesel and hence can be utilized 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 need in the nation, increasing petroleum prices and the environmental risks of nonrenewable fuel sources, the Indian Government has taken up efforts to develop 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 fulfill 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 most significant benefit of utilizing jatropha curcas as a basic material is that this plant can be grown in substantial quantities in wastelands all across India requiring very little water in comparison to other cash crops. Once grown, the plant has a helpful lifespan of a number of decades. The jatropha curcas seeds include 40% oil and are considered to be an exceptional source of bio-diesel. The Government of India has actually determined 400,000 square kilometres of land ideal for the jatropha curcas growing in the country. India now

A study estimates that even if a blending effort of 2% jatropha curcas based Biodiesel is attained in 2011-12, India will save around Rs. 3000 crores. Besides, it will create around Rs. 5500 crores in the rural economy and aid in decrease of Green House Gas emission by 3 Million Metric Tonnes (MMT) every year. The government is taking steps to motivate the growing of jatropha curcas in India offering complimentary seeds, subsidized loans and other facilities. India needs to now reinforce its efforts to make the max use of the Biodiesel Technology. Besides jatropha curcas, 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 just provide a response to the difficulty of Global Warming but might reduce our reliance on foreign oil and contribute to our own economy.