The non-renewability, ecological issues and associated with the fossil fuels has led to expedition of alternative sources of energy to replace the standard ones. A promising technology, still in its infancy, that might show us the way to the future ahead is Biodiesels. Biodiesels are diesel fuels originated from vegetable oil or animal-fat that might be utilized 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 contains no petroleum but can be combined with petroleum diesel for usage or might be used in its pure type.

Developed countries especially United States and European Countries have actually currently made considerable advances in the Biodiesel Technology. Biodiesel have found its use throughout markets and verticals and could become a perfect cleaner and more affordable option to fuel, diesel and fossil fuels. India has actually likewise started checking out the chances to produce and utilize bio-diesel. A variety of plants for biodiesel transesterification are already operating in the nation where veggie oils are reacted with alcohols (ethanol or methanol typically) to produce bio-diesel.

The primary factor for the increasing need for biodiesels is the reality that biodiesels are renewable and carbon-neutral, thus having no net effect on the environment. Besides, bio-diesel operates in compression engines just like 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 stored similar to the petroleum based fuels.

Considering the growing energy need in the country, increasing petroleum rates and the ecological risks of fossil fuels, the Indian Government has actually used up efforts to establish the Bio Diesel Technology in India and established more oil processing systems. The Government revealed 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 potential to produce biodiesels is from Jatropha oil - a non-edible one produced from the seeds of the Jatropha curcas. The greatest advantage of using jatropha curcas as a raw product is that this plant can be grown in substantial amounts in wastelands all throughout India requiring extremely little water in contrast to other cash crops. Once grown, the plant has a beneficial life-span of numerous years. The jatropha curcas seeds consist of 40% oil and are considered to be an excellent source of bio-diesel. The Government of India has actually identified 400,000 square kilometres of land suitable for the jatropha curcas growing in the nation. India now

A research study estimates that even if a blending initiative of 2% jatropha curcas based Biodiesel is achieved 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 federal government is taking steps to encourage the growing of Jatropha in India providing 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 drawing out biodiesel from vegetable oils, fats, sunflower, rape seed oil and palm oil must also be explored. It will not just provide a response to the challenge of Global Warming but could reduce our dependence on foreign oil and contribute to our own economy.