The non-renewability, environmental issues and health hazards connected with the nonrenewable fuel sources has actually led to expedition of alternative sources of energy to replace the conventional ones. A promising innovation, still in its infancy, that could show us the way to the future ahead is Biodiesels. Biodiesels are diesel fuels derived from grease or animal-fat that might be utilized 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 consists of no petroleum however can be combined with petroleum diesel for usage or could be used in its pure kind.

Developed countries particularly United States and European Countries have actually currently made substantial advances in the Biodiesel Technology. Biodiesel have found its usage across industries and verticals and might emerge as an ideal cleaner and cheaper option to fuel, diesel and nonrenewable fuel sources. India has also begun checking out the opportunities to produce and use bio-diesel. A number of plants for biodiesel transesterification are currently working in the country where veggie oils are reacted 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 eco-friendly and carbon-neutral, hence having no net impact on the environment. Besides, bio-diesel runs in compression engines similar to regular petroleum diesel and for this reason can be used with little or no engine modifications. Biodiesel do not need any separate facilities for its storage and can be stored much like the petroleum based fuels.

Considering the growing energy need in the country, increasing petroleum rates and the environmental threats of fossil fuels, the Indian Government has actually used up initiatives to establish the Bio Diesel Technology in India and established more oil processing systems. 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, palm oil are utilized as the pre-dominant basic 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 using jatropha curcas as a raw material is that this plant can be grown in substantial quantities in wastelands all throughout India needing very little water in contrast to other money crops. Once grown, the plant has a useful lifespan of several decades. The jatropha curcas seeds consist of 40% oil and are thought about to be an outstanding source of bio-diesel. The Government of India has actually determined 400,000 square kilometres of land ideal for the Jatropha growing in the country. India now

A study approximates that even if a mixing initiative of 2% jatropha curcas based Biodiesel is attained in 2011-12, India will conserve around Rs. 3000 crores. Besides, it will create around Rs. 5500 crores in the rural economy and help in decrease of Green House by 3 Million Metric Tonnes (MMT) every year. The federal government is taking actions to encourage the growing of jatropha curcas in India supplying complimentary seeds, subsidized loans and other facilities. India requires to now strengthen its efforts to make the max 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 must also be checked out. It will not only offer an answer to the obstacle of Global Warming however could reduce our dependence on foreign oil and contribute to our own economy.