Constantly the biodiesel market is searching for some option to produce renewable resource. Biodiesel prepared from canola, sunflower and jatropha can change or be integrated with conventional diesel. During first half of 2000's jatropha biofuel made the headlines as a preferred and promising option. 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 deserts. The plant grows very quickly and it can for about 50 years. The oil obtained from its seeds can be used as a biofuel. This can be combined with petroleum diesel. Previously it has been utilized two times with algae combination to fuel test flight of airlines.

Another favorable approach of jatorpha seeds is that they have 37% oil content and they can be burned as a fuel without fine-tuning them. It is also used for medical purpose. Supporters of jatropha curcas biodiesel say that the flames of jatropha oil are smoke free and they are effectively tested for simple diesel motor.

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

Since it is since of some downsides, the jatropha biodiesel have actually ruled out as a wonderful sustainable energy. The greatest issue is that nobody knows that exactly what the performance rate of the plant is. Secondly they do not understand how big scale cultivation may impact 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 concern. On the other hand it is to be noted that jatropha curcas can grow on tropical environments with yearly rainfall of about 1000 to 1500 mm. A thing to be noted is that jatropha needs appropriate irrigation in the first year of its plantation which lasts for decades.

Recent study states 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 a lot of biofuel types.

Jatropha has one primary drawback. The seeds and leaves of jatropha are hazardous to people and livestock. This made the Australian government to ban the plant in 2006. The government stated the plant as invasive species, and too dangerous for western Australian agriculture and the environment here (DAFWQ 2006).

While jatropha has stimulating budding, there are variety of research study challenges stay. The importance of detoxification needs to be studied since of the toxicity of the plant. Along side an organized study of the oil yield need to be undertaken, this is really important since of high yield of jatropha would probably required before jatropha can be contributed considerably to the world. Lastly it is also extremely important to study about the jatropha types that can survive in more temperature climate, as jatropha is quite restricted in the tropical climates.