(a) whether the researchers at TERI in New Delhi have proven that they can grow Jatropha even in the arid Rajasthan soil;
(b) if so, whether technologies exist in India to produce ethanol from agricultural wastes like rice husk and sugarcane bagasse to drive cars;;
(c) whether the Government has a plan to set an ambitious target for obtaining minimum 50% of automobiles fuels from renewable bio-fuels by 2025; and
(d) if so, the details thereof?