Tribunal Rules Duty on Naphtha Refundable; Exemption Valid Due to State Grid Integration, Not Consumer Sale.

The Tribunal set aside the impugned order, allowing the appeal by the appellant, Tamil Nadu Electricity Board. The Tribunal found that the duty paid on naphtha was refundable, as it was exempt under the relevant notifications. It concluded that unjust enrichment did not apply since the power generated was integrated into the State grid, not sold directly to consumers, and the duty was not included in tariff rates. The appellant's evidence, including balance sheets and tariff rates, substantiated their claim, leading to consequential relief as per law.

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Issues Involved:
1. Refund Claim Validity
2. Unjust Enrichment

Summary:

1. Refund Claim Validity:
The appellant, Tamil Nadu Electricity Board, challenged the Order-in-Appeal No. 44/03 (MI), dated 8-4-2003, which acknowledged the refund claim but mandated transferring the refund to the Consumer Welfare Fund. The appellant argued that the duty paid on naphtha during 30-1-2002 to 19-10-2002 was under a mistaken impression since naphtha was exempt from duty u/s Notification No. 3/2001 as amended by Notification No. 4/2002. They cited their own case (1999 (106) E.L.T. 499) where the Tribunal ruled in their favor, stating that the duty paid was refundable and the question of unjust enrichment did not arise.

2. Unjust Enrichment:
The appellant contended that the power generated was fed into the State grid and not directly sold to consumers, thus negating unjust enrichment. They referenced the case of Metro Tyres Ltd. (1995 (80) E.L.T. 410) and other judgments (Panihati Rubber Ltd. - 2001 (127) E.L.T. 742, U.P. Twiga Fiberglass Ltd. - 2000 (116) E.L.T. 537) to support their claim that the duty element was not included in the tariff rates fixed by the Government of Tamil Nadu. They argued that the losses incurred were covered by State Government grants, not by passing the duty burden to consumers. The Tribunal noted that the balance sheet and tariff rates provided by the appellant corroborated their claim that the duty was not passed on to consumers. The Tribunal found the appellant's arguments and evidence compelling, setting aside the impugned order and allowing the appeal with consequential relief as per law.

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