The non-renewability, ecological concerns and health hazards related to the nonrenewable fuel sources has led to expedition of alternative sources of energy to substitute the standard ones. An appealing technology, still in its infancy, that could reveal us the way to the future ahead is Biodiesels. Biodiesels are diesel fuels originated from grease or animal-fat that might be utilized to run diesel motors. Vegetables oils like sunflower, rape seed, palm oil, soya bean, jatropha curcas etc can be subjected to oil processing to produce biodiesels. It consists of no petroleum however can be combined with petroleum diesel for use or could be used in its pure type.

Developed countries specifically United States and European Countries have actually already made significant advances in the Biodiesel Technology. Biodiesel have discovered its use throughout industries and verticals and could emerge as a perfect cleaner and less expensive alternative to fuel, diesel and nonrenewable fuel sources. India has likewise begun checking out the chances to produce and use bio-diesel. A number of plants for biodiesel transesterification are currently functioning in the country where vegetable oils are reacted with alcohols (ethanol or methanol typically) to produce bio-diesel.

The main factor for the increasing demand for biodiesels is the truth that biodiesels are eco-friendly and carbon-neutral, hence having no net impact on the environment. Besides, bio-diesel operates in compression engines much like normal petroleum diesel and hence can be utilized with little or no engine modifications. Biodiesel do not need any separate facilities for its storage and can be saved simply like the petroleum based fuels.

Considering the growing energy demand in the country, rising petroleum prices and the of nonrenewable fuel sources, the Indian Government has used up efforts to develop 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 aims 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 but in India the optimal potential to produce biodiesels is from Jatropha oil - a non-edible one produced from the seeds of the Jatropha curcas. The greatest advantage of utilizing jatropha curcas as a raw material is that this plant can be grown in big amounts in wastelands all across India requiring very little water in comparison to other cash crops. Once grown, the plant has a helpful lifespan of numerous decades. The Jatropha seeds include 40% oil and are thought about to be an excellent source of bio-diesel. The Government of India has actually identified 400,000 square kilometres of land ideal for the jatropha curcas cultivation in the nation. India now

A study approximates that even if a mixing initiative 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 reduction of Green House Gas emission by 3 Million Metric Tonnes (MMT) every year. The government is taking steps to encourage the growing of jatropha curcas in India providing free seeds, subsidized loans and other facilities. India requires to now enhance its efforts to make the fullest usage of the Biodiesel Technology. Besides Jatropha, the avenues for drawing out biodiesel from veggie oils, fats, sunflower, rape seed oil and palm oil ought to also be checked out. It will not only supply an answer to the difficulty of Global Warming however could reduce our reliance on foreign oil and contribute to our own economy.