Write a short note on bio diesel.

Explanation

Biodiesel is a fuel made from vagetable oils, fats or greases . Biodiesel fuel can be used in diesel engines without altering the engine Pure biodiesel is non toxic , biodegradable and produces lower level of air pollutants than petroleum - based diesel fuel . The Government of India approved the National Policy on Biofuels in December 2009 and identified Jatropha curcas as the most suitable oilseed for biodiesel production Pongamia species is also a suitable choice for production of biodiesel .