Constantly the biodiesel industry is searching for some option to produce renewable energy. Biodiesel prepared from canola, sunflower and jatropha can replace or be combined with standard diesel. During first half of 2000’s jatropha biofuel made the headings as a preferred and promising alternative. It is prepared from jatropha curcas, a plant species native to Central America that can be grown on wasteland.

Jatropha Curcas is a non edible plant that grows in the dry regions. The plant grows really quickly and it can yield seeds for about 50 years. The oil got from its seeds can be used as a biofuel. This can be blended with petroleum diesel. Previously it has actually been utilized two times with algae combination to fuel test flight of industrial airline companies.

Another positive method of jatorpha seeds is that they have 37% oil material and they can be burned as a fuel without refining them. It is also utilized for medical function. Supporters of jatropha biodiesel say that the flames of jatropha curcas oil are smoke free and they are successfully tested for simple diesel engines.

Jatropha biodiesel as Renewable resource Investment has attracted the interest of many business, which have actually checked it for automobile use. Jatropha biodiesel has actually been roadway checked by Mercedes and 3 of the cars and trucks have covered 18,600 miles by using the jatropha plant biodiesel.

Since it is because of some disadvantages, the jatropha biodiesel have actually ruled out as a fantastic renewable resource. The biggest problem is that nobody understands that just what the performance rate of the plant is. Secondly they don’t understand how large scale growing may affect the soil quality and the environment as a whole. The jatropha plant requires 5 times more water per energy than corn and . This raises another issue. On the other hand it is to be kept in mind that jatropha curcas can grow on tropical environments with yearly rains of about 1000 to 1500 mm. A thing to be kept in mind is that jatropha needs proper watering in the very first year of its plantation which lasts for years.

Recent study states that it is true that jatropha can grow on degraded land with little water and bad nutrition. But there is no proof for the yield to be high. This may be proportional to the quality of the soil. In such a case it might need high quality of land and might require the same quagmire that is dealt with by the majority of biofuel types.

jatropha curcas has one main drawback. The seeds and leaves of jatropha are hazardous to people and animals. This made the Australian government to ban the plant in 2006. The federal government declared the plant as intrusive types, and too risky for western Australian farming and the environment here (DAFWQ 2006).

While jatropha has promoting budding, there are variety of research challenges remain. The importance of detoxing needs to be studied since of the toxicity of the plant. Along side a systematic research study of the oil yield need to be carried out, this is very essential because of high yield of jatropha would probably required before jatropha can be contributed considerably to the world. Lastly it is also extremely essential to study about the jatropha types that can make it through in more temperature climate, as jatropha is really much limited in the tropical climates.