If it was dry arid land which was being used for growing jatropha, it is now the turn of water ponds to add fuel to biodiesel production in the country. All it takes is to grow algae in water bodies and then press it to get oil that is processed to get biodiesel.
Indian Oil Corporation has signed an MoU with US-based PetroAlgae (PA LLC) to bring algal technology to the country that will enable large-scale production of biodiesel in the future.
Read more
(The success of the biodiesel fuel industry relies heavily on biodiesel testing, not only at the production level but at the consumer level, where degraded fuel may cause engine failures. Fleet Biodiesel's family of inexpensive biodiesel test kits is just a click away on the internet)