PNGRB, in its 27 November order, raised GAIL’s integrated pipeline tariff by roughly 12 per cent to ₹65.7 per mmbtu, effective 1 January 2026.PNGRB, in its 27 November order, raised GAIL’s integrated pipeline tariff by roughly 12 per cent to ₹65.7 per mmbtu, effective 1 January 2026. Latest News [ SOBAN NEWS: International and National ]