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The non-renewability, environmental issues and health risks related to the fossil fuels has actually resulted in exploration of alternative sources of energy to substitute the conventional ones. An appealing innovation, still in its infancy, that might show us the way to the future ahead is Biodiesels. Biodiesels are diesel fuels stemmed from grease or animal-fat that might be used to run diesel motors. Vegetables oils like sunflower, rape seed, palm oil, soya bean, Jatropha etc can be subjected to oil processing to produce biodiesels. It includes no petroleum but can be combined with petroleum diesel for use or could be used in its pure kind.

Developed nations specifically United States and European Countries have actually already made significant advances in the Biodiesel Technology. Biodiesel have discovered its use throughout industries and verticals and could emerge as an ideal cleaner and more affordable option to petrol, diesel and nonrenewable fuel sources. India has likewise started exploring the chances to produce and utilize bio-diesel. A variety of plants for biodiesel transesterification are already working in the country where veggie oils are responded with alcohols (ethanol or methanol typically) to produce bio-diesel.

The primary reason for the increasing demand for biodiesels is the truth that biodiesels are sustainable and carbon-neutral, therefore having no net effect on the climate. Besides, bio-diesel runs in compression engines similar to regular 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 much like the petroleum based fuels.

Considering the growing energy demand in the country, increasing petroleum prices and the environmental risks of fossil fuels, the Indian Government has taken up initiatives to establish 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 intends to fulfill 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 raw products for oil processing and biodiesel production but in India the optimal 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 substantial quantities in wastelands all throughout India needing really little water in contrast to other cash crops. Once grown, the plant has a helpful life-span of a number of years. The Jatropha seeds consist of 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 suitable for the Jatropha cultivation in the nation. India now

A study estimates that even if a mixing effort of 2% Jatropha based Biodiesel is in 2011-12, India will save around Rs. 3000 crores. Besides, it will create around Rs. 5500 crores in the rural economy and help in reduction of Green House Gas emission by 3 Million Metric Tonnes (MMT) every year. The government is taking actions to encourage the growing of Jatropha in India supplying free seeds, subsidized loans and other centers. India requires to now strengthen its efforts to make the maximum usage of the Biodiesel Technology. Besides Jatropha, the avenues for drawing out biodiesel from veggie oils, fats, sunflower, rape seed oil and palm oil must likewise be checked out. It will not just offer an answer to the challenge of Global Warming however might reduce our dependence on foreign oil and contribute to our own economy.