The non-renewability, environmental issues and health dangers related to the fossil fuels has caused exploration of alternative sources of energy to replace the standard ones. A promising 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 could be used to run diesel motors. 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 but can be mixed with petroleum diesel for use or might be used in its pure type.

Developed nations especially United States and European Countries have already made significant advances in the Biodiesel Technology. Biodiesel have found its usage throughout markets and verticals and might emerge as a perfect cleaner and more affordable option to gas, diesel and nonrenewable fuel sources. India has actually likewise started checking out the chances to produce and utilize bio-diesel. A number of plants for biodiesel transesterification are currently operating in the country where vegetable oils are responded with alcohols (ethanol or methanol usually) to produce bio-diesel.

The primary reason for the increasing need for biodiesels is the truth that biodiesels are renewable and carbon-neutral, therefore having no net effect on the environment. Besides, bio-diesel runs in compression engines much like typical petroleum diesel and hence can be utilized with little or no engine adjustments. Biodiesel do not need any separate infrastructure for its storage and can be stored simply like the petroleum based fuels.
Considering the growing energy demand in the country, increasing petroleum rates and the environmental risks of nonrenewable fuel sources, the Indian Government has actually taken up efforts 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 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 optimal capacity to produce biodiesels is from Jatropha oil - a non-edible one produced from the seeds of the Jatropha curcas. The biggest advantage of utilizing Jatropha as a basic material is that this plant can be grown in substantial amounts in wastelands all throughout India requiring really little water in contrast to other cash crops. Once grown, the plant has a helpful life-span of a number of decades. The Jatropha seeds include 40% oil and are considered to be an excellent 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 study approximates that even if a mixing effort of 2% Jatropha based Biodiesel is accomplished in 2011-12, India will conserve 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 totally free 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 veggie oils, fats, sunflower, rape seed oil and palm oil must 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.