The non-renewability, environmental concerns and health threats connected with the nonrenewable fuel sources has actually resulted in expedition of alternative sources of energy to replace the conventional ones. A promising technology, still in its infancy, that could reveal us the method to the future ahead is Biodiesels. Biodiesels are diesel fuels stemmed from grease or animal-fat that could 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 usage or might be utilized in its pure type.

Developed nations specifically United States and European Countries have actually already made substantial advances in the Biodiesel Technology. Biodiesel have found its usage across markets and verticals and could become a perfect cleaner and cheaper alternative to gas, diesel and fossil fuels. India has also begun checking out the opportunities to produce and utilize bio-diesel. A variety of plants for biodiesel transesterification are currently operating in the nation where vegetable oils are reacted with alcohols (ethanol or methanol typically) to produce bio-diesel.

The main reason for the increasing need for biodiesels is the fact that biodiesels are sustainable and carbon-neutral, hence having no net effect on the climate. Besides, bio-diesel runs in compression engines simply like normal petroleum diesel and thus can be used with little or no engine adjustments. Biodiesel do not need any separate facilities for its storage and can be kept similar to the petroleum based fuels.

Considering the growing energy need in the country, rising petroleum costs and the environmental risks of nonrenewable fuel sources, the Indian Government has taken up efforts to establish the Bio Diesel Technology in India and set up more oil processing units. The Government revealed its 'National Biofuel Policy' on 12 September 2008 which aims to satisfy 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 raw materials for oil processing and biodiesel production however in India the optimal potential to produce biodiesels is from jatropha curcas oil - a non-edible one produced from the seeds of the Jatropha curcas. The greatest advantage of utilizing jatropha curcas as a raw material is that this plant can be grown in big amounts in wastelands all throughout India needing extremely little water in contrast to other money crops. Once grown, the plant has a useful life expectancy of numerous decades. The jatropha curcas seeds of 40% oil and are considered to be an excellent source of bio-diesel. The Government of India has actually recognized 400,000 square kilometres of land suitable for the jatropha curcas cultivation in the country. India now

A research study estimates that even if a mixing initiative of 2% jatropha curcas based Biodiesel is attained in 2011-12, India will conserve 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 cultivation of jatropha curcas in India supplying free seeds, subsidized loans and other centers. India requires to now enhance its efforts to make the max usage 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 decrease our dependence on foreign oil and contribute to our own economy.