Constantly the biodiesel industry is trying to find some alternative to produce renewable energy. Biodiesel prepared from canola, sunflower and jatropha can change or be integrated with traditional diesel. During very first half of 2000's jatropha biofuel made the headings as a popular and promising option. It is prepared from jatropha curcas, a plant types belonging to Central America that can be grown on wasteland.

Jatropha Curcas is a non edible plant that grows in the dry areas. 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 been used twice with algae combination to fuel test flight of industrial airlines.

Another favorable approach of jatorpha seeds is that they have 37% oil material and they can be burned as a fuel without refining them. It is also used for medical function. Supporters of jatropha biodiesel state that the flames of jatropha oil are smoke complimentary and they are effectively tested for basic diesel engines.

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

Since it is because of some disadvantages, the jatropha biodiesel have not thought about as a wonderful sustainable energy. The greatest problem is that no one understands that just what the productivity rate of the plant is. Secondly they do not know how big scale growing might affect the soil quality and the environment as a whole. The jatropha plant needs 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 curcas can grow on with annual rains of about 1000 to 1500 mm. A thing to be kept in mind is that jatropha requires correct irrigation in the first year of its plantation which lasts for decades.

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

jatropha curcas has one primary disadvantage. The seeds and leaves of jatropha are harmful to people and animals. This made the Australian government to ban the plant in 2006. The federal government stated the plant as intrusive species, and too dangerous for western Australian agriculture and the environment here (DAFWQ 2006).

While jatropha curcas has promoting budding, there are variety of research challenges stay. The importance of cleansing has actually to be studied due to the fact that of the toxicity of the plant. Along side a systematic research study of the oil yield need to be carried out, this is extremely crucial since of high yield of jatropha would probably needed before jatropha curcas can be contributed significantly to the world. Lastly it is also really important to study about the jatropha types that can make it through in more temperature level environment, as jatropha is quite restricted in the tropical environments.