The non-renewability, environmental concerns and health threats related to the fossil fuels has resulted in exploration of alternative sources of energy to replace the standard ones. A promising innovation, still in its infancy, that could show us the method to the future ahead is Biodiesels. Biodiesels are diesel fuels originated from veggie oil or animal-fat that could be utilized 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 consists of no petroleum but can be mixed with petroleum diesel for use or could be utilized in its pure kind.

Developed nations especially United States and European Countries have actually already made considerable advances in the Biodiesel Technology. Biodiesel have discovered its use throughout industries and verticals and might emerge as an ideal cleaner and cheaper alternative to gas, diesel and nonrenewable fuel sources. India has likewise started checking out the opportunities to produce and use 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 normally) to produce bio-diesel.

The primary factor for the increasing need for biodiesels is the truth that biodiesels are eco-friendly and carbon-neutral, thus having no net impact on the environment. Besides, bio-diesel operates in compression engines much like regular petroleum diesel and for this reason can be used with little or no engine adjustments. Biodiesel do not require any different infrastructure for its storage and can be saved simply like the petroleum based fuels.

Considering the growing energy demand in the nation, rising petroleum rates and the ecological threats of fossil fuels, the Indian Government has actually taken up efforts 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 aims to satisfy 20% of India's diesel demand 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 basic materials for oil processing and biodiesel production however 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 product is that this plant can be grown in huge quantities in wastelands all across India requiring really little water in comparison to other money crops. Once grown, the plant has a helpful life expectancy of several years. The jatropha curcas seeds contain 40% oil and are thought about to be an excellent source of bio-diesel. The Government of India has determined 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 initiative of 2% Jatropha based Biodiesel is 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 motivate the growing of jatropha curcas in India providing 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 curcas, the opportunities for drawing out biodiesel from veggie oils, fats, sunflower, rape seed oil and palm oil need to also be checked out. It will not just supply an answer to the obstacle of Global Warming but could reduce our reliance on foreign oil and add to our own economy.