The non-renewability, ecological concerns and health dangers associated with the nonrenewable fuel sources has led to expedition of alternative sources of energy to replace the standard ones. An appealing technology, still in its infancy, that might reveal us the method to the future ahead is Biodiesels. Biodiesels are diesel fuels stemmed from veggie oil or animal-fat that might be used to run diesel engines. Vegetables oils like sunflower, rape seed, palm oil, soya bean, Jatropha etc can be subjected to oil processing to produce biodiesels. It consists of no petroleum but can be blended with petroleum diesel for use or could be utilized in its pure form.

Developed countries specifically United States and European Countries have actually already made substantial advances in the Biodiesel Technology. Biodiesel have actually discovered its use throughout markets and verticals and could emerge as an ideal cleaner and more affordable alternative to gas, diesel and fossil fuels. India has actually likewise begun checking out the chances to produce and use bio-diesel. A number of plants for biodiesel transesterification are already functioning in the country where veggie oils are reacted with alcohols ( or methanol generally) to produce bio-diesel.

The main factor for the increasing demand for biodiesels is the fact that biodiesels are eco-friendly and carbon-neutral, hence having no net influence on the environment. Besides, bio-diesel operates in compression engines just like typical petroleum diesel and for this reason can be utilized with little or no engine modifications. Biodiesel do not require any separate facilities for its storage and can be kept similar to the petroleum based fuels.

Considering the growing energy demand in the nation, increasing petroleum rates and the ecological risks of fossil fuels, the Indian Government has used up efforts to develop the Bio Diesel Technology in India and established more oil processing systems. The Government revealed its 'National Biofuel Policy' on 12 September 2008 which aims to fulfill 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 used as the pre-dominant raw 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 biggest advantage of using Jatropha as a basic material is that this plant can be grown in substantial amounts in wastelands all throughout India requiring extremely little water in comparison to other cash crops. Once grown, the plant has a beneficial lifespan of numerous decades. The Jatropha seeds consist of 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 country. India now

A research study approximates that even if a blending initiative of 2% Jatropha 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 help 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 in India providing complimentary seeds, subsidized loans and other facilities. India requires to now enhance its efforts to make the maximum use 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 provide an answer to the obstacle of Global Warming but could reduce our dependence on foreign oil and contribute to our own economy.