The non-renewability, environmental concerns and health hazards associated with the nonrenewable fuel sources has resulted in exploration of alternative sources of energy to substitute the traditional ones. An appealing technology, still in its infancy, that might show us the method to the future ahead is Biodiesels. Biodiesels are diesel fuels stemmed from grease or 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 consists of no petroleum however can be blended with petroleum diesel for use or could be utilized in its pure kind.

Developed countries especially United States and European Countries have actually already made substantial advances in the Biodiesel Technology. Biodiesel have discovered its use throughout industries and verticals and could become a perfect cleaner and cheaper option to fuel, diesel and fossil fuels. India has likewise begun checking out the opportunities to produce and utilize bio-diesel. A variety of plants for biodiesel transesterification are already operating in the nation where veggie oils are responded with alcohols (ethanol or methanol typically) to produce bio-diesel.

The main factor for the increasing need for biodiesels is the fact that biodiesels are sustainable and carbon-neutral, therefore having no net impact on the environment. Besides, bio-diesel runs in compression engines just like normal petroleum diesel and hence can be utilized with little or no engine modifications. Biodiesel do not require any separate facilities for its storage and can be stored simply like the petroleum based fuels.

Considering the growing energy need in the nation, increasing petroleum rates and the ecological hazards of nonrenewable fuel sources, the Indian Government has used up initiatives to establish 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 aims to satisfy 20% of India's diesel need 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 however in India the maximum capacity to produce biodiesels is from Jatropha oil - a non-edible one produced from the seeds of the Jatropha curcas. The biggest advantage of utilizing jatropha curcas as a raw product is that this plant can be grown in big amounts in wastelands all throughout India requiring very little water in comparison to other money crops. Once grown, the plant has a useful life expectancy of several years. The Jatropha seeds include 40% oil and are thought about to be an outstanding source of bio-diesel. The Government of India has determined 400,000 square kilometres of land ideal for the Jatropha growing in the nation. India now

A study estimates that even if a mixing effort 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 assistance in reduction of Green House Gas emission by 3 Million Metric Tonnes (MMT) every year. The federal government is taking steps to motivate the growing of Jatropha in India providing complimentary seeds, subsidized loans and other centers. India needs to now reinforce its efforts to make the fullest use of the Biodiesel Technology. Besides Jatropha, the avenues for extracting biodiesel from veggie oils, fats, sunflower, rape seed oil and palm oil should likewise be explored. It will not only provide an answer to the obstacle of Global Warming however could decrease our dependence on foreign oil and contribute to our own economy.