Jatropha is the plant with many potential benefits. As the nonrenewable fuel sources are declining quickly and the co2 emission produced from it contaminates the atmosphere, the world is working towards an alternative fuel to overcome it.

The Jatropha curcas is the plant which can grow in semi desert, little care is enough for its growth. It grows both in topical and sub tropical region. The jatropha seed contains 35 percent oil content in it. The oil from jatropha can be utilized as biodiesel blend approximately 20% without refining. The oil burns with clear smoke-free flame, and was evaluated successfully as a fuel for basic diesel motor. It is not a food crop considering that the oil is . The oil is utilized as a conventional medicine disinfectant and to treat diseases like cancer, piles, snakebite, paralysis dropsy etc. The seed oil is likewise used for lighting and in soap preparation. It is rarely utilized as a live fence in preventing crops from livestock and it sometimes utilized as home demarcation. It lowers the soil disintegration.

The optimum growing conditions for the Jatropha plant ranges from 1000 to1500 mm yearly rainfall, with temperatures of 20 to 28 C. The soil must be free draining with no water logging. But appropriate water and nutrition is a should for high yield. The jatropha is simple to grow and it can bear the seeds within a year of planting. It supplies oxygen for the world and it can grow even in poor soil. It can not hold up against frost.

The Jatropha Electrification is developing in many nations. Mali is considered to be one of the poorest countries in the world. At Mali, Garalo jatropha curcas Producers' Cooperative (CPP) and the power business ACCESS are the main institutions developing jatropha growing. The personal power business ACCESS is generates and does electricity sales. Currently 247 homes are linked to the micro grid after a payment of $30 as a contribution to the connection costs. Likewise in India, the Rural Electricity Supply Technology (REST) objective of the Ministry of Power (MOP) preparation to produce power for all by 2012. The little scale power generation jobs were established in Chattisgarh, India. It is being run by Winrock International in the Kabir Dham district. This small power system provides 24-hour power supply at the really inexpensive cost of 50 cents per light bulb to poor villagers. It is 17.5 KW capability power plant runs on raw jatropha seed oil.jatropha curcas is a promising crop for rural development. The jatropha oil lights up rural areas with electrical power. The jatropha planting on the wastelands has the capability to supply 50-60% of the India's fuel requirements.

The Jatropha curcas plantation in 1 hectare decreases 20 loads of carbon dioxide per year. The largest jatropha curcas producing country in Asia will be Indonesia and India. In Africa, Ghana and Madagascar will be the largest manufacturers. Brazil will be the biggest producer in Latin America. The plantation is a labor intensive procedure hence it creates task for many bad rural individuals. Above all Jatropha can be used as a Renewable Energy.