other systems. As inorganic fertilizer application is
completely nil in this system eutrophication potential of
the system is also very little. Unlike Jatropha, which has
been debated to invade cultivable land and create food
fuel conflict, Pongamia’s invasion into cultivable land as
main crop is ruled out because of its perennial nature with
life span way above 90 to 100 years. While Pongamia
system for local use shows some hopeful results, the
complete sustainability of this system can be addressed
provided socio economic viability and land use change
(LUC) of Pongamia biodiesel system is evaluated.