Constantly the biodiesel industry is trying to find some alternative to produce renewable energy. Biodiesel prepared from canola, sunflower and jatropha curcas can replace or be combined with traditional diesel. During first half of 2000's jatropha biofuel made the headlines as a preferred and promising alternative. 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 arid regions. The plant grows extremely rapidly and it can yield seeds for about 50 years. The oil got from its seeds can be utilized as a biofuel. This can be combined with petroleum diesel. Previously it has been utilized twice with algae combination to fuel test flight of airlines.

Another favorable technique of jatorpha seeds is that they have 37% oil content and they can be burned as a fuel without improving them. It is also used for medical purpose. Supporters of jatropha curcas biodiesel state that the flames of jatropha curcas oil are smoke totally free and they are successfully tested for easy diesel motor.

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

Since it is due to the fact that of some drawbacks, the jatropha biodiesel have ruled out as a terrific renewable resource. The biggest problem is that nobody understands that exactly what the efficiency rate of the plant is. Secondly they don't know how large scale cultivation may impact the soil quality and the environment as a whole. The plant needs five times more water per energy than corn and sugarcane. This raises another issue. On the other hand it is to be noted that jatropha can grow on tropical climates with annual rainfall of about 1000 to 1500 mm. A thing to be noted is that jatropha requires proper irrigation in the very first year of its plantation which lasts for decades.

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

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

While jatropha has promoting budding, there are variety of research study obstacles remain. The importance of cleansing has to be studied because of the toxicity of the plant. Along side a methodical study of the oil yield have to be undertaken, this is very essential since of high yield of jatropha would probably required before jatropha can be contributed substantially to the world. Lastly it is also really crucial to study about the jatropha curcas types that can make it through in more temperature environment, as jatropha curcas is quite restricted in the tropical climates.