Mar 12: What is the latest status on 2G bio-refinery projects in India. Has the initiative fizzled out after the award of one contract in the petroleum minister Dharmendra Pradhan's home state to Tata Projects 8There are doubts over both technology and project viability. Costs are turning out to be more than what was earlier accounted for 8For new projects, the management is now withholding capital sanction 8Here is an example of what is going on Click here for more details