CRISIL Ratings reaffirmed Synergy Green Industries' long-term and short-term bank facilities rating at 'CRISIL BBB/Stable' for an enhanced Rs. 334 Cr (from Rs. 300.72 Cr). Fixed Deposits also saw a reaffirmation at 'CRISIL BBB/Stable' for Rs. 14.5 Cr. All ratings carry a Stable outlook.