Constantly the biodiesel industry is looking for some alternative to produce renewable resource. Biodiesel prepared from canola, sunflower and jatropha curcas can replace or be combined with conventional diesel. During first half of 2000's jatropha curcas biofuel made the headlines as an incredibly popular and promising option. It is prepared from jatropha curcas, a plant species belonging to Central America that can be grown on wasteland.

Jatropha Curcas is a non edible plant that grows in the arid regions. The plant grows really rapidly and it can yield seeds for about 50 years. The oil obtained from its seeds can be used as a biofuel. This can be mixed with petroleum diesel. Previously it has been used twice with algae mix to fuel test flight of airlines.

Another positive approach of jatorpha seeds is that they have 37% oil content and they can be burned as a fuel without refining them. It is likewise used for medical function. Supporters of jatropha curcas biodiesel say that the flames of jatropha oil are smoke complimentary and they are successfully tested for easy diesel engines.

Jatropha biodiesel as Renewable Energy Investment has attracted the interest of lots of business, which have actually checked it for vehicle usage. jatropha curcas biodiesel has actually been roadway evaluated by Mercedes and 3 of the cars have actually covered 18,600 miles by utilizing the jatropha plant biodiesel.

Since it is due to the fact that of some drawbacks, the jatropha biodiesel have ruled out as a wonderful sustainable energy. The greatest issue is that nobody understands that exactly what the efficiency rate of the plant is. Secondly they do not understand how big scale cultivation might affect the soil quality and the environment as a whole. The jatropha plant requires five times more water per energy than corn and sugarcane. This raises another problem. On the other hand it is to be kept in mind that jatropha can grow on tropical environments with annual rainfall of about 1000 to 1500 mm. A thing to be noted is that jatropha needs correct watering in the first year of its plantation which lasts for years.

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

Jatropha has one primary drawback. The seeds and leaves of jatropha are harmful to human beings and animals. This made the Australian federal government to ban the plant in 2006. The federal government stated the plant as intrusive types, and too risky for western Australian agriculture and the environment here (DAFWQ 2006).

While jatropha has stimulating budding, there are number of research obstacles remain. The value of detoxing needs to be studied due to the fact that of the toxicity of the plant. Along side a methodical study of the oil yield have to be undertaken, this is really crucial since of high yield of jatropha curcas would probably required before jatropha can be contributed significantly to the world. Lastly it is likewise very essential to study about the jatropha species that can survive in more temperature climate, as jatropha is quite restricted in the tropical environments.