The non-renewability, environmental issues and health hazards associated with the fossil fuels has actually led to expedition of alternative sources of energy to substitute the standard ones. A promising technology, still in its infancy, that could show us the way to the future ahead is Biodiesels. Biodiesels are diesel fuels originated from grease or animal-fat that might be used to run diesel engines. Vegetables oils like sunflower, rape seed, palm oil, soya bean, Jatropha and so on can be subjected to oil processing to produce biodiesels. It contains no petroleum but can be combined with petroleum diesel for use or might be utilized in its pure form.

Developed countries especially United States and European Countries have actually already made significant advances in the Biodiesel Technology. Biodiesel have actually discovered its usage across markets and verticals and might become an ideal cleaner and cheaper alternative to petrol, diesel and nonrenewable fuel sources. India has also begun exploring the chances to produce and use bio-diesel. A variety of plants for biodiesel transesterification are currently working in the nation where veggie oils are responded with alcohols (ethanol or methanol usually) to produce bio-diesel.

The primary factor for the increasing need for biodiesels is the fact that biodiesels are sustainable and carbon-neutral, hence having no net impact on the environment. Besides, bio-diesel runs in compression engines just like regular petroleum diesel and thus can be utilized with little or no . Biodiesel do not require any different infrastructure for its storage and can be kept just like the petroleum based fuels.

Considering the growing energy demand in the country, rising petroleum prices and the ecological dangers of fossil fuels, the Indian Government has used up initiatives to establish the Bio Diesel Technology in India and set up more oil processing systems. The Government revealed its 'National Biofuel Policy' on 12 September 2008 which aims 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 but 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 biggest advantage of using Jatropha as a basic material is that this plant can be grown in huge amounts in wastelands all throughout India requiring very little water in comparison to other money crops. Once grown, the plant has a useful lifespan of several decades. The Jatropha seeds include 40% oil and are considered to be an excellent source of bio-diesel. The Government of India has actually recognized 400,000 square kilometres of land ideal for the jatropha curcas growing in the country. India now

A study approximates that even if a mixing initiative of 2% jatropha curcas based Biodiesel is accomplished in 2011-12, India will conserve 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 federal government is taking actions to encourage the cultivation of Jatropha in India providing complimentary seeds, subsidized loans and other centers. India needs to now strengthen its efforts to make the fullest 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 should likewise be checked out. It will not just provide an answer to the difficulty of Global Warming however could reduce our dependence on foreign oil and contribute to our own economy.