The non-renewability, environmental concerns and health risks connected with the nonrenewable fuel sources has led to expedition of alternative sources of energy to replace the traditional ones. A promising technology, still in its infancy, that might show us the way to the future ahead is Biodiesels. Biodiesels are diesel fuels stemmed from grease or animal-fat that could be utilized to run diesel motors. Vegetables oils like sunflower, rape seed, palm oil, soya bean, jatropha curcas etc can be subjected to oil processing to produce biodiesels. It contains no petroleum however can be mixed with petroleum diesel for usage or might be used in its pure type.

Developed nations specifically United States and European Countries have already made significant advances in the Biodiesel Technology. Biodiesel have actually found its use throughout markets and verticals and might emerge as a perfect cleaner and less expensive alternative to gas, diesel and fossil fuels. India has also started exploring the opportunities to produce and utilize bio-diesel. A number of plants for biodiesel transesterification are already operating in the country where veggie oils are reacted with alcohols (ethanol or methanol generally) to produce bio-diesel.

The main factor for the increasing demand for biodiesels is the fact that biodiesels are renewable and carbon-neutral, thus having no net influence on the environment. Besides, bio-diesel operates in compression engines simply like typical petroleum diesel and thus can be used with little or no engine modifications. Biodiesel do not need any different facilities for its storage and can be kept just like the petroleum based fuels.

Considering the growing energy demand in the nation, increasing petroleum costs and the environmental risks of nonrenewable fuel sources, the Indian Government has actually used up initiatives to establish the Bio Diesel Technology in India and established more oil processing systems. The Government announced its 'National Biofuel Policy' on 12 September 2008 which aims to fulfill 20% of India's diesel need with bio-fuels in the coming years.

Globally, edible veggie 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 maximum potential to produce biodiesels is from jatropha curcas oil - a non-edible one produced from the seeds of the Jatropha curcas. The most significant benefit of using jatropha curcas as a raw material is that this plant can be grown in big quantities in wastelands all across India needing really little water in comparison to other cash crops. Once grown, the plant has a useful life-span of numerous decades. The jatropha curcas seeds include 40% oil and are considered to be an exceptional source of bio-diesel. The Government of India has actually recognized 400,000 square kilometres of land appropriate for the jatropha curcas cultivation in the nation. India now

A research study estimates 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 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 steps to motivate the cultivation of jatropha curcas in India providing totally free seeds, subsidized loans and other facilities. India requires to now reinforce its efforts to make the fullest usage of the Biodiesel Technology. Besides jatropha curcas, the avenues for extracting biodiesel from veggie oils, fats, sunflower, rape seed oil and palm oil need to likewise be explored. It will not just provide a response to the difficulty of Global Warming however might reduce our dependence on foreign oil and contribute to our own economy.