The correct answer is option 3 i.e., Compressed Bio-Gas production from agricultural residue, municipal solid waste, and cattle dung. ● The initiative is aimed at providing a Sustainable Alternative Towards Affordable Transportation (SATAT) as a developmental effort that would benefit both vehicle-users as well as farmers and entrepreneurs. ● Compressed Bio-Gas plants are proposed to be set up mainly through independent entrepreneurs. ● Compressed Bio-Gas produced at these plants will be transported through cascades of cylinders to the fuel station networks of Oil Marketing Companies for marketing as a green transport fuel alternative. ● The entrepreneurs would be able to separately market the other by-products from these plants, including bio-manure, carbon-dioxide , etc., to enhance returns on investment.