Supreme Court Dismisses Appeal of Rajasthan Discoms Against APTEL Order Granting Change in Law Compensation to Power Generator. Interpretation of PPA Articles 10.2.1 and 10.5.1(ii) regarding supplementary bill and carrying cost is covered by earlier decisions.

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Case Note & Summary

The Supreme Court dismissed an appeal filed by Jaipur Vidyut Vitran Nigam Ltd. and other Rajasthan Discoms against an order of the Appellate Tribunal for Electricity (APTEL). The dispute arose from a Power Purchase Agreement (PPA) dated 28.01.2010 between the Discoms and Adani Power Rajasthan Ltd. (the generator) for supply of 1200 MW at a levelized tariff of Rs.3.238 per unit. On 19.12.2017, Coal India Limited issued a notification imposing Evacuation Facility Charges (EFC) of Rs.50 per tonne, effective from 20.12.2017. The generator immediately informed the Discoms that this constituted a change in law event. When the Discoms did not respond, the generator filed a petition before the Rajasthan Electricity Regulatory Commission (RERC) under Section 86 of the Electricity Act, 2003. The RERC allowed some reliefs but rejected others. The generator appealed to the APTEL, which condoned a delay of 332 days in filing and 236 days in refiling. The APTEL, by judgment dated 18.04.2024, held that the notification amounted to a change in law and that the generator was entitled to compensation from the date of notification, with carrying cost at Late Payment Surcharge (LPS) rates on a compounding basis, except for the period of delay in filing the appeal. The Discoms appealed to the Supreme Court, which limited the scope to the interpretation of Articles 10.2.1 and 10.5.1(ii) of the PPA. The Discoms argued that the generator should have raised a supplementary bill earlier and that carrying cost at LPS was not warranted. The generator contended that the issues were covered by earlier Supreme Court decisions in GMR Warora Energy Ltd. v. CERC, UHBVNL v. Adani Power Ltd., and UHBVNL v. Adani Power (Mundra) Ltd. The Supreme Court held that the APTEL's order condoning delay had attained finality, and the issues regarding change in law and carrying cost were covered by the cited precedents. The Court found no merit in the appeal and dismissed it, upholding the APTEL's order.

Headnote

A) Electricity Law - Change in Law - Evacuation Facility Charges - Section 86, Electricity Act, 2003 - Notification by Coal India Limited imposing Evacuation Facility Charges constitutes a change in law event under the Power Purchase Agreement - The generator is entitled to compensation from the date of notification, and carrying cost at Late Payment Surcharge rates is payable from that date, subject to deduction for delay in filing appeal (Paras 3-7, 14-15).

B) Electricity Law - Carrying Cost - Late Payment Surcharge - Section 111, Electricity Act, 2003 - Carrying cost at LPS rates can be awarded even without a supplementary bill being raised, as the liability to pay arises from the change in law event - The distinction between liability to pay and obligation to pay is not relevant when the change in law is established (Paras 9, 14-15).

C) Electricity Law - Condonation of Delay - Section 111, Electricity Act, 2003 - The APTEL's order condoning delay in filing and refiling the appeal has attained finality as it was not challenged - The appellant cannot reagitate the issue of delay in the appeal before the Supreme Court (Paras 6, 8, 14-15).

D) Electricity Law - Scope of Appeal - Section 111, Electricity Act, 2003 - The Supreme Court, while hearing an appeal under the Electricity Act, must confine itself to the issues raised and not reopen settled matters - The appeal was limited to interpretation of Articles 10.2.1 and 10.5.1(ii) of the PPA, and other issues are covered by earlier decisions (Paras 8, 12-15).

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Issue of Consideration

Whether the APTEL correctly held that the notification dated 19.12.2017 imposing Evacuation Facility Charges constituted a change in law event entitling the respondent to compensation from the date of notification, and whether the grant of carrying cost at LPS rates was proper, particularly in light of the interpretation of Articles 10.2.1 and 10.5.1(ii) of the PPA.

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Final Decision

The Supreme Court dismissed the appeal, upholding the APTEL's judgment dated 18.04.2024. The Court held that the issues regarding change in law and carrying cost are covered by earlier decisions, and the APTEL's order condoning delay has attained finality. The appeal was dismissed with no order as to costs.

Law Points

  • Change in law event
  • Evacuation Facility Charges
  • carrying cost
  • Late Payment Surcharge
  • supplementary bill
  • condonation of delay
  • scope of appeal under Electricity Act
  • 2003
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Case Details

2025 INSC 770

Civil Appeal No. 4336 of 2025 (Arising out of Civil Appeal Diary No. 26876 of 2024)

2025-01-01

M. M. Sundresh, J.

2025 INSC 770

Shyam Divan (Senior Counsel), Karthik Seth (Counsel) for Appellants; Dr. Abhishek Manu Singhvi (Senior Counsel) for Respondent No. 1

Jaipur Vidyut Vitran Nigam Ltd. & Ors.

Adani Power Rajasthan Ltd. & Anr.

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Nature of Litigation

Civil appeal against the judgment of the Appellate Tribunal for Electricity (APTEL) regarding change in law compensation under a Power Purchase Agreement.

Remedy Sought

The appellants (Rajasthan Discoms) sought to set aside the APTEL order granting compensation and carrying cost to the respondent (power generator) for a change in law event.

Filing Reason

The appellants challenged the APTEL's finding that the notification imposing Evacuation Facility Charges constituted a change in law, and the award of carrying cost at Late Payment Surcharge rates.

Previous Decisions

The RERC had partly allowed the generator's petition; the APTEL allowed the appeal in part, granting compensation from the date of notification with carrying cost at LPS rates, except for the period of delay in filing the appeal.

Issues

Whether the notification dated 19.12.2017 imposing Evacuation Facility Charges constitutes a change in law event under the PPA. Whether the generator is entitled to compensation from the date of notification and carrying cost at LPS rates. Whether the APTEL correctly condoned the delay in filing and refiling the appeal. Whether the interpretation of Articles 10.2.1 and 10.5.1(ii) of the PPA requires a supplementary bill to be raised before claiming carrying cost.

Submissions/Arguments

Appellants: The delay was due to the respondent's fault; Article 10.5.1(ii) applies; APTEL erred in condoning delay; carrying cost at LPS is not warranted as LPS is only for delayed payment of supplementary bill; no supplementary bill was raised; reliance on Prem Cottex. Respondents: The issues are beyond the scope of the appeal and covered by earlier decisions (GMR Warora, UHBVNL 2019, UHBVNL 2023); no need for supplementary bill as appellants took a definite stand; APTEL already denied carrying cost for delay period; orders have attained finality.

Ratio Decidendi

The notification imposing Evacuation Facility Charges constitutes a change in law event under the PPA, entitling the generator to compensation from the date of notification. Carrying cost at LPS rates is payable from that date, subject to deduction for the period of delay in filing the appeal. The interpretation of Articles 10.2.1 and 10.5.1(ii) does not require a supplementary bill to be raised as a precondition for claiming carrying cost, as the liability arises from the change in law event itself.

Judgment Excerpts

The APTEL, inter alia, held by its judgment dated 18.04.2024, after elaborately considering the submissions made by both sides, that the Notification dated 19.12.2017 would amount to a change in law, and the respondent No. 1 would be entitled to the grant of compensation from the date of the Notification. The only issue which might arise for consideration in this appeal pertains to the interpretation of Article 10.2.1 vis-à-vis Article 10.5 of the PPA with specific reference to 10.5.1 (ii). We find no merit in the appeal. Accordingly, the appeal stands dismissed. There shall be no order as to costs.

Procedural History

The generator filed a petition before RERC under Section 86 of the Electricity Act, 2003. RERC partly allowed the petition. The generator appealed to APTEL with a delay of 332 days in filing and 236 days in refiling. APTEL condoned the delay and allowed the appeal in part on 18.04.2024. The Discoms appealed to the Supreme Court, which limited the scope to interpretation of PPA Articles 10.2.1 and 10.5.1(ii). The Supreme Court dismissed the appeal.

Acts & Sections

  • Electricity Act, 2003: 86, 111
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