The non-renewability, ecological issues and health risks associated with the nonrenewable fuel sources has actually led to expedition of alternative sources of energy to substitute the standard ones. An appealing innovation, still in its infancy, that could show us the way to the future ahead is Biodiesels. Biodiesels are diesel fuels originated from grease or animal-fat that could be utilized 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 contains no petroleum but can be combined with petroleum diesel for use or might be used in its pure kind.

Developed countries particularly United States and European Countries have currently made substantial advances in the Biodiesel Technology. Biodiesel have actually discovered its usage throughout markets and verticals and could emerge as a perfect cleaner and more affordable option to gas, diesel and nonrenewable fuel sources. India has also started checking out the opportunities to produce and utilize bio-diesel. A variety of plants for biodiesel transesterification are currently working in the country where vegetable oils are reacted with alcohols (ethanol or methanol typically) to produce bio-diesel.

The main factor for the increasing demand for biodiesels is the fact that biodiesels are eco-friendly and carbon-neutral, hence having no net influence on the environment. Besides, bio-diesel operates in compression engines similar to normal petroleum diesel and for this reason can be used with little or no engine adjustments. Biodiesel do not need any different facilities for its storage and can be saved just like the petroleum based fuels.

Considering the growing energy need in the country, rising petroleum prices and the ecological threats of fossil fuels, the Indian Government has actually taken up initiatives to establish the Bio Diesel Technology in India and established more oil processing units. The Government revealed its 'National Biofuel Policy' on 12 September 2008 which aims to 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 maximum potential to produce biodiesels is from Jatropha oil - a non-edible one produced from the seeds of the Jatropha curcas. The biggest benefit of using Jatropha as a basic material is that this plant can be grown in huge quantities in wastelands all across India needing very little water in comparison to other cash crops. Once grown, the plant has a beneficial life expectancy of several 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 actually recognized 400,000 square kilometres of land suitable for the Jatropha growing in the nation. India now

A research study approximates that even if a mixing effort of 2% Jatropha based Biodiesel is achieved in 2011-12, India will conserve around Rs. 3000 crores. Besides, it will produce around Rs. 5500 crores in the rural economy and assistance in decrease of Green House Gas emission by 3 Million Metric Tonnes (MMT) every year. The federal government is taking actions to motivate the cultivation of Jatropha in India providing totally 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 veggie oils, fats, sunflower, rape seed oil and palm oil must also be explored. It will not just offer an answer to the challenge of Global Warming but could reduce our reliance on foreign oil and contribute to our own economy.