The non-renewability, environmental concerns and health threats associated with the nonrenewable fuel sources has actually caused expedition of alternative sources of energy to replace the standard ones. A promising technology, still in its infancy, that might show us the method 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 curcas etc can be subjected to oil processing to produce biodiesels. It consists of no petroleum but can be combined with petroleum diesel for usage or might be utilized in its pure form.
Developed countries specifically United States and European Countries have already made considerable advances in the Biodiesel Technology. Biodiesel have actually found its usage throughout industries and verticals and could emerge as a perfect cleaner and less expensive alternative to fuel, diesel and fossil fuels. India has likewise started checking out the opportunities to produce and use bio-diesel. A number of plants for biodiesel transesterification are already operating in the nation where veggie oils are responded with alcohols (ethanol or methanol generally) to produce bio-diesel.
The primary reason for the increasing need for biodiesels is the fact that biodiesels are renewable and carbon-neutral, therefore having no net impact on the environment. Besides, bio-diesel runs in compression engines much like regular petroleum diesel and for this reason can be used with little or no engine modifications. Biodiesel do not need any separate infrastructure for its storage and can be saved simply like the petroleum based fuels.
Considering the growing energy need in the country, rising petroleum rates and the ecological 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 units. The Government announced 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 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 biggest benefit of utilizing Jatropha as a basic material is that this plant can be grown in big amounts in wastelands all throughout India needing very little water in comparison to other money crops. Once grown, the plant has a beneficial lifespan of a number of years. The jatropha curcas seeds contain 40% oil and are thought about to be an exceptional source of bio-diesel. The Government of India has recognized 400,000 square kilometres of land appropriate for the Jatropha growing in the country. India now
A study approximates that even if a blending effort of 2% jatropha curcas based Biodiesel is attained in 2011-12, India will conserve around Rs. 3000 crores. Besides, it will produce 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 federal government is taking steps to encourage the growing of Jatropha in India supplying totally free seeds, subsidized loans and other centers. India needs to now reinforce its efforts to make the fullest usage of the Biodiesel Technology. Besides Jatropha, the opportunities for extracting biodiesel from vegetable oils, fats, sunflower, rape seed oil and palm oil must also be checked out. It will not only provide an answer to the difficulty of Global Warming however might reduce our reliance on foreign oil and add to our own economy.
