Diesel eendan videsh se aayat karna padta hai. Is mein visdeshi mudra bhandar mein kaami aathi hai. Jaise jaise rupee ka mulya girta hai, eendan ke aayath se arthneeti ko adhik kshati pahunch thi. Kyun ki vidhyut ka uthpaadan karne ke liye koyla, jal ka tez dhara, ithyadi apne rashtra mein hi prayapth matra mein upalabdh hai, isiliye is se arthneethik kshati kam hai.