The non-renewability, environmental issues and health dangers associated with the nonrenewable fuel sources has actually resulted in expedition of alternative sources of energy to substitute the traditional ones. An appealing technology, still in its infancy, that could reveal us the method to the future ahead is Biodiesels. Biodiesels are diesel fuels originated from grease or animal-fat that could be used 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 consists of no petroleum however can be mixed with petroleum diesel for use or might be utilized in its pure form.

Developed countries particularly United States and European Countries have actually already made substantial advances in the Biodiesel Technology. Biodiesel have discovered its usage throughout markets and verticals and could emerge as a perfect cleaner and cheaper alternative to gas, diesel and nonrenewable fuel sources. India has actually likewise begun checking out the chances to produce and utilize bio-diesel. A number of plants for biodiesel transesterification are currently functioning in the country where veggie oils are responded with alcohols (ethanol or methanol generally) to produce bio-diesel.

The primary factor for the increasing need for biodiesels is the fact that biodiesels are renewable and carbon-neutral, thus having no net influence on the environment. Besides, bio-diesel runs in compression engines much like normal petroleum diesel and for this reason can be used with little or no engine adjustments. Biodiesel do not any separate infrastructure for its storage and can be stored similar to the petroleum based fuels.

Considering the growing energy demand in the nation, rising petroleum costs and the ecological risks of nonrenewable fuel sources, the Indian Government has actually taken up initiatives to establish the Bio Diesel Technology in India and established more oil processing units. The Government announced its 'National Biofuel Policy' on 12 September 2008 which intends to meet 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 basic materials for oil processing and biodiesel production but in India the optimal capacity to produce biodiesels is from jatropha curcas oil - a non-edible one produced from the seeds of the Jatropha curcas. The biggest benefit of using jatropha curcas as a basic material is that this plant can be grown in big quantities in wastelands all throughout India requiring extremely little water in contrast to other cash crops. Once grown, the plant has a beneficial life expectancy of several years. The jatropha curcas seeds include 40% oil and are thought about to be an outstanding source of bio-diesel. The Government of India has actually determined 400,000 square kilometres of land suitable for the jatropha curcas cultivation in the country. India now

A study approximates that even if a blending effort of 2% Jatropha based Biodiesel is accomplished in 2011-12, India will save around Rs. 3000 crores. Besides, it will produce 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 steps to encourage the cultivation of Jatropha in India providing free seeds, subsidized loans and other facilities. India needs to now strengthen its efforts to make the max 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 challenge of Global Warming however might decrease our dependence on foreign oil and add to our own economy.