Constantly the biodiesel market is searching for some alternative to produce renewable energy. Biodiesel prepared from canola, sunflower and jatropha can change or be integrated with conventional diesel. During first half of 2000’s jatropha curcas biofuel made the headlines as an extremely 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 dry areas. The plant grows very rapidly and it can yield seeds for about 50 years. The oil received from its seeds can be used as a biofuel. This can be combined with petroleum diesel. Previously it has actually been utilized twice with algae mix to fuel test flight of airlines.

Another positive method 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 biodiesel state that the flames of jatropha oil are smoke free and they are successfully tested for basic diesel motor.

jatropha curcas biodiesel as Renewable resource Investment has actually drawn in the interest of numerous companies, which have actually evaluated it for automobile usage. Jatropha biodiesel has actually been roadway checked by Mercedes and 3 of the vehicles have covered 18,600 miles by utilizing the jatropha plant biodiesel.

Since it is because of some drawbacks, the jatropha biodiesel have actually not considered as a fantastic renewable resource. The most significant problem is that nobody understands that just what the productivity rate of the plant is. Secondly they do not understand how large scale growing might affect the soil quality and the environment as a whole. The jatropha plant requires 5 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 rains of about 1000 to 1500 mm. A thing to be noted is that jatropha curcas needs correct watering in the first year of its plantation which lasts for years.

Recent survey says that it holds true that jatropha can grow on abject land with little water and poor 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 might need high quality of land and may the exact same quagmire that is faced by most biofuel types.

Jatropha has one main disadvantage. The seeds and leaves of jatropha curcas are hazardous to humans and animals. This made the Australian federal government to ban the plant in 2006. The federal government declared the plant as intrusive species, and too risky for western Australian farming and the environment here (DAFWQ 2006).

While jatropha curcas has stimulating budding, there are number of research challenges remain. The importance of cleansing needs to be studied because of the toxicity of the plant. Along side a systematic study of the oil yield have actually to be undertaken, this is extremely essential since of high yield of jatropha would most likely needed before jatropha can be contributed significantly to the world. Lastly it is likewise really essential to study about the jatropha curcas species that can endure in more temperature level environment, as jatropha is really much limited in the tropical climates.