The non-renewability, environmental concerns and health threats related to 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 reveal us the way to the future ahead is Biodiesels. Biodiesels are diesel fuels originated 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 curcas and so on can be subjected to oil processing to produce biodiesels. It contains no petroleum however can be combined with petroleum diesel for use or could be utilized in its pure form.

Developed nations specifically United States and European Countries have actually currently made considerable advances in the Biodiesel Technology. Biodiesel have actually found its usage throughout markets and verticals and might become a perfect cleaner and less expensive alternative to fuel, diesel and nonrenewable fuel sources. India has actually likewise started checking out the chances to produce and utilize bio-diesel. A variety of plants for biodiesel transesterification are currently operating in the nation 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 reality that biodiesels are eco-friendly and carbon-neutral, hence having no net impact on the climate. Besides, bio-diesel runs in compression engines just like regular petroleum diesel and for this reason can be utilized with little or no engine adjustments. Biodiesel do not need any separate facilities for its storage and can be kept just like the petroleum based fuels.

Considering the growing energy demand in the nation, increasing petroleum rates and the ecological threats of nonrenewable fuel sources, the Indian Government has actually used up initiatives to develop 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 fulfill 20% of India's diesel demand 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 materials for oil processing and biodiesel production but in India the maximum capacity to produce biodiesels is from jatropha curcas oil - a non-edible one produced from the seeds of the Jatropha curcas. The most significant advantage of utilizing jatropha curcas as a raw product is that this plant can be grown in big quantities in wastelands all across India needing extremely little water in contrast to other cash crops. Once grown, the plant has a lifespan of several decades. The Jatropha seeds include 40% oil and are considered to be an outstanding source of bio-diesel. The Government of India has recognized 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 save 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 steps to encourage the cultivation of jatropha curcas in India supplying free seeds, subsidized loans and other centers. India requires to now strengthen its efforts to make the fullest usage of the Biodiesel Technology. Besides jatropha curcas, the opportunities for drawing out biodiesel from veggie oils, fats, sunflower, rape seed oil and palm oil ought to also be checked out. It will not only provide a response to the difficulty of Global Warming but could reduce our reliance on foreign oil and contribute to our own economy.