The non-renewability, environmental issues and health threats connected with the nonrenewable fuel sources has actually led to exploration of alternative sources of energy to replace the conventional ones. A promising technology, 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 might 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 includes no petroleum but can be mixed with petroleum diesel for usage or could be utilized in its pure kind.

Developed nations specifically United States and European Countries have actually already made significant advances in the Biodiesel Technology. Biodiesel have actually discovered its usage throughout markets and verticals and could emerge as an ideal cleaner and less expensive alternative to fuel, diesel and nonrenewable fuel sources. India has actually likewise started exploring the opportunities to produce and utilize bio-diesel. A number of plants for biodiesel transesterification are currently working in the nation where vegetable oils are reacted with alcohols (ethanol or methanol generally) to produce bio-diesel.

The main factor for the increasing need for biodiesels is the truth that biodiesels are renewable and carbon-neutral, hence having no net effect on the climate. Besides, bio-diesel operates in compression engines simply like regular petroleum diesel and for this reason can be utilized with little or no engine modifications. Biodiesel do not require any different facilities for its storage and can be stored similar to the petroleum based fuels.

Considering the growing energy need in the nation, increasing petroleum rates and the environmental threats of nonrenewable fuel sources, the Indian Government has used up efforts to develop the Bio Diesel Technology in India and established more oil processing units. The Government announced its 'National Biofuel Policy' on 12 September 2008 which intends to meet 20% of India's diesel demand with bio-fuels in the coming years.

Globally, edible vegetable oils like sunflower, soya bean, rape seed, are used as the pre-dominant raw products for oil processing and biodiesel production however in India the maximum capacity 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 big quantities in wastelands all throughout India needing extremely little water in contrast to other money crops. Once grown, the plant has a useful life-span of a number of decades. The Jatropha seeds contain 40% oil and are considered to be an exceptional source of bio-diesel. The Government of India has identified 400,000 square kilometres of land suitable for the Jatropha cultivation in the country. India now

A research study estimates that even if a blending effort of 2% Jatropha based Biodiesel is attained in 2011-12, India will save around Rs. 3000 crores. Besides, it will create 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 government is taking actions to motivate the growing of Jatropha in India offering free seeds, subsidized loans and other facilities. India requires to now strengthen 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 need to also be checked out. It will not just offer an answer to the obstacle of Global Warming but might reduce our reliance on foreign oil and contribute to our own economy.