The non-renewability, environmental issues and health threats associated with the fossil fuels has actually led to exploration of alternative sources of energy to replace 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 originated from veggie oil or animal-fat that could be utilized to run diesel motors. 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 combined with petroleum diesel for usage or could be utilized in its pure type.

Developed countries especially United States and European Countries have actually currently made considerable advances in the Biodiesel Technology. Biodiesel have discovered its use across industries and verticals and could emerge as an ideal cleaner and cheaper option to petrol, diesel and fossil fuels. India has actually also started exploring the chances to produce and utilize bio-diesel. A number of plants for biodiesel transesterification are already operating in the country where veggie oils are responded with alcohols (ethanol or methanol normally) to produce bio-diesel.

The main reason for the increasing need for biodiesels is the truth that biodiesels are eco-friendly and carbon-neutral, therefore having no net influence on the environment. Besides, bio-diesel operates in compression engines much like regular petroleum diesel and hence can be utilized with little or no engine modifications. Biodiesel do not require any different infrastructure for its storage and can be stored much like the petroleum based fuels.

Considering the growing energy need in the nation, increasing petroleum prices and the environmental hazards of fossil fuels, the Indian Government has used up efforts to develop 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 intends 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 used as the pre-dominant basic materials for oil processing and biodiesel production but in India the maximum capacity to produce biodiesels is from jatropha curcas oil - a non-edible one produced from the seeds of the Jatropha curcas. The greatest advantage of using jatropha curcas as a raw product is that this plant can be grown in huge amounts in wastelands all throughout India needing really little water in comparison to other cash crops. Once grown, the plant has a helpful lifespan of numerous years. The Jatropha seeds consist of 40% oil and are thought about to be an exceptional source of bio-diesel. The Government of India has determined 400,000 square kilometres of land appropriate for the Jatropha growing in the nation. India now

A study approximates that even if a blending effort of 2% Jatropha based Biodiesel is in 2011-12, India will save around Rs. 3000 crores. Besides, it will produce 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 encourage the cultivation of Jatropha in India offering complimentary seeds, subsidized loans and other facilities. India needs to now reinforce 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 also be explored. It will not only supply a response to the challenge of Global Warming however might reduce our reliance on foreign oil and add to our own economy.