The non-renewability, environmental concerns and health hazards connected with the nonrenewable fuel sources has caused exploration of alternative sources of energy to replace the traditional ones. A promising innovation, 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 might 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 but can be mixed with petroleum diesel for usage or might be utilized in its pure form.

Developed countries particularly United States and European Countries have already made significant advances in the Biodiesel Technology. Biodiesel have discovered its usage across industries and verticals and might emerge as an ideal cleaner and more affordable option to gas, diesel and fossil fuels. India has also begun exploring the chances to produce and utilize bio-diesel. A number of plants for biodiesel transesterification are already functioning in the nation where vegetable oils are responded with alcohols (ethanol or methanol normally) to produce bio-diesel.

The primary reason for the increasing need for biodiesels is the reality that biodiesels are sustainable and carbon-neutral, thus having no net influence on the environment. Besides, bio-diesel operates in compression engines just like regular petroleum diesel and thus can be used with little or no engine modifications. Biodiesel do not need any different infrastructure for its storage and can be saved just like the petroleum based fuels.

Considering the growing energy need in the nation, rising petroleum rates and the ecological hazards of fuel sources, the Indian Government has actually used up efforts to develop the Bio Diesel Technology in India and established more oil processing units. The Government revealed its 'National Biofuel Policy' on 12 September 2008 which intends to fulfill 20% of India's diesel need 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 basic materials for oil processing and biodiesel production but in India the optimal potential to produce biodiesels is from jatropha curcas oil - a non-edible one produced from the seeds of the Jatropha jatropha curcas. The biggest advantage of using jatropha curcas as a raw product is that this plant can be grown in huge quantities in wastelands all throughout India requiring really little water in contrast to other money crops. Once grown, the plant has a useful life-span of numerous years. The Jatropha seeds consist of 40% oil and are considered 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 curcas cultivation in the country. India now

A study estimates that even if a mixing initiative 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 reduction of Green House Gas emission by 3 Million Metric Tonnes (MMT) every year. The government is taking actions to motivate the cultivation of Jatropha in India supplying totally free seeds, subsidized loans and other centers. India requires to now reinforce its efforts to make the fullest usage of the Biodiesel Technology. Besides Jatropha, the avenues for extracting biodiesel from veggie oils, fats, sunflower, rape seed oil and palm oil must likewise be explored. It will not only offer an answer to the difficulty of Global Warming but could reduce our dependence on foreign oil and add to our own economy.