Constantly the biodiesel industry is trying to find some alternative to produce sustainable energy. Biodiesel prepared from canola, sunflower and jatropha curcas can change or be integrated with standard diesel. During very first half of 2000’s jatropha biofuel made the headings as an incredibly 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 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 combined with petroleum diesel. Previously it has been used twice with algae combination to sustain test flight of industrial airlines.

Another favorable technique 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 state that the flames of jatropha oil are smoke free and they are successfully tested for simple diesel motor.

jatropha curcas biodiesel as Renewable resource Investment has attracted the interest of lots of companies, which have checked it for automotive use. Jatropha biodiesel has actually been roadway checked by Mercedes and three of the cars and trucks have actually covered 18,600 miles by utilizing the jatropha plant biodiesel.

Since it is since of some downsides, the jatropha curcas biodiesel have ruled out as a terrific eco-friendly energy. The greatest problem is that no one knows that what exactly the performance rate of the plant is. Secondly they don’t know how large scale growing may impact the soil quality and the environment as a whole. The jatropha plant needs five times more water per energy than corn and . This raises another problem. On the other hand it is to be kept in mind that jatropha can grow on tropical climates with annual rains of about 1000 to 1500 mm. A thing to be kept in mind is that jatropha needs correct watering in the 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 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 may need high quality of land and may require the same quagmire that is faced by most biofuel types.

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

While jatropha has promoting budding, there are number of research challenges stay. The importance of cleansing has to be studied since of the toxicity of the plant. Along side an organized research study of the oil yield need to be undertaken, this is really important since of high yield of jatropha would probably needed before jatropha can be contributed significantly to the world. Lastly it is also really crucial to study about the jatropha types that can survive in more temperature environment, as jatropha is quite limited in the tropical climates.