Rs 156.13 crore refund on hold: APTEL doubts a 2022 corrigendum can reopen NHDC's old tariffs
CERC ordered NHDC to refund Madhya Pradesh Rs 156.13 crore of Secondary Energy Charges after a corrigendum changed a unit of water measurement in the Indira Sagar clearance of 1984. The Appellate Tribunal for Electricity stays the payment direction, finding prima facie that settled tariffs cannot be rewritten retrospectively on that basis.