The non-renewability, and health threats connected with the nonrenewable fuel sources has actually resulted in expedition of alternative sources of energy to replace the standard ones. An appealing technology, still in its infancy, that could show us the way to the future ahead is Biodiesels. Biodiesels are diesel fuels stemmed from vegetable oil or animal-fat that could be utilized 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 usage or could be utilized in its pure kind.

Developed countries specifically United States and European Countries have already made significant advances in the Biodiesel Technology. Biodiesel have actually found its usage across industries and verticals and might become a perfect cleaner and less expensive alternative to gas, diesel and fossil fuels. India has actually likewise started exploring the chances to produce and use bio-diesel. A number of plants for biodiesel transesterification are already working in the country where vegetable oils are reacted with alcohols (ethanol or methanol usually) to produce bio-diesel.

The primary factor 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 regular petroleum diesel and for this reason can be used 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 demand in the nation, increasing petroleum rates 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 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 basic materials for oil processing and biodiesel production however 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 greatest benefit of using jatropha curcas as a basic material is that this plant can be grown in big quantities in wastelands all throughout India needing extremely little water in comparison to other money crops. Once grown, the plant has a useful life-span of a number of decades. The Jatropha seeds contain 40% oil and are considered to be an excellent source of bio-diesel. The Government of India has identified 400,000 square kilometres of land appropriate for the jatropha curcas growing in the country. India now

A research study approximates that even if a blending initiative of 2% Jatropha based Biodiesel is accomplished in 2011-12, India will save around Rs. 3000 crores. Besides, it will generate 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 actions to encourage the growing of jatropha curcas in India offering totally free seeds, subsidized loans and other centers. India needs to now strengthen its efforts to make the maximum use of the Biodiesel Technology. Besides jatropha curcas, the opportunities for extracting biodiesel from veggie oils, fats, sunflower, rape seed oil and palm oil need to also be checked out. It will not only supply an answer to the challenge of Global Warming but might reduce our reliance on foreign oil and add to our own economy.