Constantly the biodiesel industry is trying to find some option to produce renewable energy. Biodiesel prepared from canola, sunflower and jatropha can change or be combined with traditional diesel. During first half of 2000's jatropha curcas biofuel made the headlines as a popular and appealing 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 deserts. The plant grows extremely quickly 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 actually been used two times with algae mix to fuel test flight of business airlines.

Another favorable 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 used for medical function. Supporters of jatropha curcas biodiesel state that the flames of jatropha oil are smoke totally free and they are successfully evaluated for simple diesel motor.

Jatropha biodiesel as Renewable Energy Investment has attracted the interest of many business, which have tested it for automobile use. Jatropha biodiesel has been road tested 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 drawbacks, the jatropha biodiesel have actually ruled out as a fantastic renewable resource. The most significant issue is that no one knows that just what the efficiency rate of the plant is. Secondly they do not know how big scale growing may impact the soil quality and the as a whole. The jatropha curcas plant requires 5 times more water per energy than corn and sugarcane. This raises another problem. On the other hand it is to be noted that jatropha can grow on tropical environments with annual rainfall of about 1000 to 1500 mm. A thing to be noted is that jatropha requires appropriate watering in the very first year of its plantation which lasts for decades.

Recent survey states that it is real that jatropha curcas can grow on abject land with little water and poor 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 might require high quality of land and may require the exact same quagmire that is dealt with by the majority of biofuel types.

Jatropha has one primary drawback. The seeds and leaves of jatropha are poisonous to people and animals. This made the Australian federal government to prohibit the plant in 2006. The federal government declared the plant as invasive species, and too dangerous for western Australian farming and the environment here (DAFWQ 2006).

While jatropha has promoting budding, there are number of research obstacles stay. The value of cleansing has to be studied because of the toxicity of the plant. Along side a systematic research study of the oil yield have to be carried out, this is extremely crucial since of high yield of jatropha would probably needed before jatropha can be contributed considerably to the world. Lastly it is also very crucial to study about the jatropha types that can survive in more temperature level climate, as jatropha is really much restricted in the tropical environments.