The non-renewability, ecological issues and health hazards related to the fossil fuels has led to exploration of alternative sources of energy to substitute the conventional ones. An appealing innovation, still in its infancy, that might reveal us the method to the future ahead is Biodiesels. Biodiesels are diesel fuels stemmed from grease or animal-fat that could be used to run diesel engines. 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 mixed with petroleum diesel for use or might be used in its pure type.

Developed countries especially United States and European Countries have already made significant advances in the Biodiesel Technology. Biodiesel have actually discovered its use across industries and verticals and could emerge as an ideal cleaner and more affordable alternative to fuel, diesel and fossil fuels. India has actually also begun exploring the opportunities to produce and use bio-diesel. A variety of plants for biodiesel transesterification are already operating 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 truth that biodiesels are sustainable and carbon-neutral, hence having no net effect on the climate. Besides, bio-diesel operates in compression engines similar to typical petroleum diesel and thus can be utilized with little or no engine modifications. Biodiesel do not need any different facilities for its storage and can be saved similar to the petroleum based fuels.

Considering the growing energy demand in the country, rising petroleum rates and the ecological threats of fossil fuels, the Indian Government has actually used up to establish the Bio Diesel Technology in India and established 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 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 oil - a non-edible one produced from the seeds of the Jatropha curcas. The greatest benefit of utilizing Jatropha as a basic material is that this plant can be grown in big amounts in wastelands all throughout India needing really little water in contrast to other money crops. Once grown, the plant has a helpful lifespan of several decades. The jatropha curcas seeds include 40% oil and are thought about to be an exceptional source of bio-diesel. The Government of India has identified 400,000 square kilometres of land suitable for the Jatropha cultivation in the country. India now

A study estimates that even if a mixing initiative of 2% jatropha curcas based Biodiesel is attained in 2011-12, India will conserve 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 federal government is taking steps to encourage the cultivation of jatropha curcas in India providing totally free seeds, subsidized loans and other centers. India requires to now strengthen its efforts to make the fullest usage of the Biodiesel Technology. Besides Jatropha, the avenues for extracting biodiesel from vegetable oils, fats, sunflower, rape seed oil and palm oil need to likewise be checked out. It will not just offer a response to the obstacle of Global Warming however could reduce our reliance on foreign oil and contribute to our own economy.