Bio-diesel is an environment friendly fuel, with far less emissions than mineral diesel fuel, and is the perfect solution for the food and fuel crisis, according to NED University of Engineering and Technology, Department of Environmental Engineering Co-Chairman Associate Prof. Dr Mohammed Harun.

"The fuel can be obtained by chemically converting non-edible oil from plants that can thrive on marginal land and can be cultivated with saline and waste water. Farmers should be given incentives to grow these non-edible crops, as fuel prices are consistently rising,' said Prof. Harun.