Introduction

The Indian power sector has witnessed significant judicial interventions in recent years, particularly concerning coal shortage cost sharing. The Supreme Court of India’s recent ruling in September 2025 has established crucial precedents for how distribution companies (DISCOMs) must handle the financial burden of coal shortages and associated costs [1]. This landmark judgment has far-reaching implications for the power sector’s operational framework and regulatory compliance mechanisms.

The power sector in India operates under a complex regulatory framework where multiple stakeholders, including power generation companies, distribution companies, and regulatory authorities, must navigate intricate legal and operational challenges. Coal shortage cost sharing has become a recurring issue, creating disputes over cost allocation and responsibility sharing among various entities in the power supply chain.

Regulatory Framework Governing Coal Shortage Cost Allocation

The Electricity Act, 2003: Foundation of Power Sector Regulation

The Electricity Act, 2003, serves as the primary legislation governing India’s electricity sector, providing the legal framework for regulation, generation, transmission, and distribution of electrical energy [2]. Section 125 of the Electricity Act, 2003, specifically addresses appeals to the Supreme Court, stating that appeals can only be made on “substantial questions of law.” This provision has been crucial in determining the scope of judicial review in power sector disputes.

The Act establishes a three-tier regulatory structure comprising the Central Electricity Regulatory Commission (CERC), State Electricity Regulatory Commissions (SERCs), and the Appellate Tribunal for Electricity (APTEL). This hierarchical framework ensures proper adjudication of disputes while maintaining regulatory consistency across the sector.

Role of Central Electricity Regulatory Commission (CERC)

CERC operates as the apex regulatory authority for the electricity sector, with jurisdiction over inter-state transmission, bulk power markets, and central generating companies [3]. Under the Electricity Act, 2003, CERC possesses the authority to determine tariffs for generating companies and transmission licensees, regulate inter-state transmission and trading of electricity, and adjudicate disputes between licensees.

In matters relating to coal shortage compensation, CERC has consistently applied the principle of pro-rata apportionment among all beneficiaries. This approach ensures that costs arising from external factors such as coal shortages are distributed fairly among all power purchasers, preventing any single entity from bearing disproportionate financial burdens.

Appellate Tribunal for Electricity (APTEL) Jurisdiction

APTEL functions as the appellate authority for decisions made by CERC and SERCs, providing an intermediate judicial forum before appeals can be made to the Supreme Court [4]. The tribunal has jurisdiction to hear appeals against orders of electricity regulatory commissions and can also adjudicate disputes involving generating companies, transmission licensees, and distribution licensees.

The tribunal’s role in coal shortage cost allocation cases has been to ensure that regulatory decisions align with the broader objectives of the Electricity Act, 2003, while maintaining sectoral stability and protecting consumer interests. APTEL’s decisions have consistently supported the principle of equitable cost sharing among all power purchasers.

The GMR Kamalanga Case: A Landmark Supreme Court Ruling

Case Background and Factual Matrix

The Supreme Court’s decision in Haryana Power Purchase Centre (HPPC) and Others v. GMR Kamalanga Energy Limited and Others represents a significant milestone in power sector jurisprudence [5]. The dispute originated from a coal shortfall at GMR Kamalanga Energy Limited’s (GKEL) 1050 MW thermal power plant in Odisha, which forced the company to rely on expensive imported coal to meet its supply obligations.

The central question before the court was whether additional costs arising from coal shortages should be shared proportionally among all power procurers or borne exclusively by the affected distribution companies. This dispute involved multiple parties, including Haryana Utilities, which claimed exclusive rights to 300 MW linkage coal under their Power Purchase Agreement (PPA), and GRIDCO of Odisha, which asserted priority rights based on their earlier agreement.

Legal Arguments and Contentions

Haryana Utilities argued that their PPA specifically allocated 300 MW of linkage coal exclusively for their use, thereby exempting them from sharing the additional costs incurred due to coal shortages affecting other beneficiaries. They contended that the contractual arrangement created distinct entitlements that should be respected in cost allocation decisions.

GRIDCO of Odisha, on the other hand, claimed priority rights under their earlier agreement, arguing that temporal precedence should determine allocation priorities during coal shortage scenarios. Both parties sought to establish preferential treatment in cost allocation, challenging CERC’s order for proportional cost sharing among all beneficiaries.

Supreme Court’s Analysis and Decision

Chief Justice B.R. Gavai and Justice K. Vinod Chandran, constituting the bench, delivered a unanimous judgment that upheld the concurrent findings of CERC and APTEL [6]. The court established several important legal principles that will guide future coal shortage cost allocation disputes.

The Supreme Court categorically rejected the argument that any distribution company could claim priority for power supply based on the prior date of agreement or specific coal source allocations. The court observed that “coal supply from all sources has to be apportioned amongst all the three DISCOMs in proportion to the energy supplied to them.”

The judgment emphasized that appeals under Section 125 of the Electricity Act can only be entertained on substantial questions of law. The court noted that “unless it is found that the findings are perverse, arbitrary or in violation of statutory provisions, it will not be permissible for this Court to interfere with the same.”

Change in Law Provisions and Their Application

Understanding Change in Law Events

Change in Law provisions in power purchase agreements serve as risk allocation mechanisms that protect generating companies from unforeseen regulatory or legal changes that materially affect project economics [7]. These provisions typically allow generators to seek compensation for additional costs or reduced revenues resulting from changes in applicable laws, regulations, or government policies.

In the context of coal shortage scenarios, Change in Law events can be triggered when government policies or regulatory decisions force generators to alter their fuel procurement strategies, leading to increased operational costs. The application of these provisions requires careful analysis of causation, materiality, and the scope of compensable events.

Regulatory Treatment of Change in Law Claims

CERC has developed detailed guidelines for evaluating Change in Law claims, requiring generators to demonstrate direct causation between the legal/regulatory change and the claimed impact. The commission’s approach emphasizes the need for comprehensive documentation and quantitative analysis to support compensation claims.

The regulatory framework mandates that Change in Law compensation should be allocated among all beneficiaries in proportion to their contracted capacity or energy offtake. This approach ensures that the financial burden is distributed equitably, preventing any single purchaser from bearing disproportionate costs.

Cost Sharing Mechanisms in Power Purchase Agreements

Proportional Cost Sharing Principles

The principle of proportional cost sharing has emerged as the dominant framework for allocating unforeseen costs in the power sector. This approach distributes additional costs among all beneficiaries based on their contracted capacity or actual energy offtake, ensuring equitable treatment regardless of specific contractual provisions or temporal precedence.

Proportional allocation mechanisms serve multiple policy objectives, including maintaining sector stability, preventing cross-subsidization among different consumer categories, and ensuring that cost recovery remains aligned with benefit distribution. These principles have been consistently applied by regulatory authorities across various dispute scenarios.

Implementation Challenges and Solutions

The implementation of proportional cost sharing mechanisms faces several practical challenges, including accurate measurement of beneficiary shares, timing of cost recovery, and handling of disputes over allocation methodologies. Regulatory authorities have addressed these challenges through detailed procedural guidelines and standardized calculation methodologies.

CERC has issued specific regulations governing cost allocation procedures, requiring detailed documentation of costs, transparent calculation methodologies, and periodic reconciliation mechanisms. These measures ensure that cost sharing arrangements remain fair and administratively feasible.

Impact on Distribution Companies and Power Market Dynamics

Financial Implications for DISCOMs

The Supreme Court’s ruling on proportional cost sharing has significant financial implications for distribution companies across India. DISCOMs can no longer claim exemptions from sharing coal shortage costs based on specific contractual arrangements or temporal precedence, potentially increasing their financial exposure during coal shortage scenarios.

This judicial precedent requires DISCOMs to incorporate coal shortage risk provisions in their financial planning and tariff calculations [8]. Distribution companies must now account for potential cost sharing obligations when evaluating power purchase agreements and planning their procurement strategies.

Market Efficiency and Risk Distribution

The court’s decision promotes market efficiency by ensuring that risks associated with coal shortages are distributed among all market participants rather than concentrated on specific entities. This approach prevents market distortions that could arise from asymmetric risk allocation and encourages more balanced contractual arrangements.

The ruling also enhances predictability in cost allocation disputes, providing clear guidance to market participants on how coal shortage costs will be distributed. This predictability reduces transaction costs and facilitates more informed decision-making by power sector stakeholders.

Comparative Analysis with International Practices

Global Approaches to Fuel Shortage Cost Allocation

International power markets have developed various approaches to handle fuel shortage cost allocation, ranging from market-based mechanisms to regulatory cost recovery frameworks. European electricity markets typically rely on market mechanisms where generators bear fuel price risks, while regulated markets in developing countries often incorporate cost pass-through provisions similar to India’s approach.

The Indian model of proportional cost sharing aligns with international best practices that emphasize equitable risk distribution among market participants. However, the specific implementation details and regulatory oversight mechanisms reflect India’s unique market structure and developmental priorities.

Lessons from International Dispute Resolution

International experience suggests that clear regulatory guidelines and consistent judicial interpretation are crucial for effective dispute resolution in power sectors. The Supreme Court’s ruling provides such clarity for the Indian context, establishing precedents that align with global trends toward transparent and equitable cost allocation mechanisms.

Future Implications and Sector Development

Evolution of Regulatory Framework

The Supreme Court’s decision is likely to influence the evolution of India’s power sector regulatory framework, potentially leading to more detailed guidelines on coal shortage cost sharing mechanisms and risk distribution principles. Regulatory authorities may need to update their regulations to reflect the judicial interpretation and ensure consistent application across different scenarios.

Future regulatory developments may also address emerging challenges such as renewable energy integration, energy storage costs, and grid modernization expenses, applying similar proportional allocation principles established in the context of coal shortage cost sharing.

Impact on Power Purchase Agreement Design

The ruling will significantly impact how future power purchase agreements are structured, particularly regarding risk allocation clauses and cost sharing mechanisms. Developers and purchasers will need to carefully consider the implications of proportional cost sharing when negotiating contract terms and pricing structures [9].

Legal practitioners and industry participants must now account for the Supreme Court’s interpretation when drafting Change in Law provisions and cost allocation clauses, ensuring alignment with established judicial precedents while protecting their clients’ interests.

Conclusion

The Supreme Court’s ruling on coal shortage cost sharing represents a watershed moment in Indian power sector regulation, establishing clear principles for equitable cost allocation among market participants. The decision reinforces the regulatory framework’s emphasis on fair treatment and prevents any single entity from claiming preferential treatment based on contractual specifics or temporal precedence.

The judgment’s impact extends beyond the immediate parties, providing guidance for future disputes and influencing how power sector risks are allocated and managed. As India continues to develop its electricity markets and integrate renewable energy sources, these principles will serve as foundational elements for maintaining sector stability and promoting efficient market operations.

The ruling also demonstrates the importance of consistent regulatory interpretation and judicial review in maintaining confidence in India’s power sector regulatory framework. By upholding the decisions of CERC and APTEL, the Supreme Court has reinforced the credibility of sectoral regulators while establishing important precedents for future cost allocation disputes.

References

[1] Supreme Court of India. (2025). Haryana Power Purchase Centre (HPPC) and Others v. GMR Kamalanga Energy Limited and Others. 2025 LiveLaw (SC) 877. Available at: https://www.livelaw.in/pdf_upload/622920202025-09-08-619491.pdf 

[2] Government of India. (2003). The Electricity Act, 2003. Act No. 36 of 2003. 

[3] Central Electricity Regulatory Commission. (2024). CERC Functions and Jurisdiction.

[4] Appellate Tribunal for Electricity. (2024). Jurisdiction and Powers of APTEL. 

[5] LiveLaw. (2025). “Supreme Court Dismisses Discom Appeals, Affirms All Purchasers Must Share Coal Shortage Costs Equally.” Available at: https://www.livelaw.in/supreme-court/electricity-act-supreme-court-dismisses-discom-appeals-affirms-all-purchasers-must-share-coal-shortage-costs-equally-303266 

[6] SCC Online. (2025). “DISCOMs must share coal shortage costs equally, cannot claim priority for power supply.” Available at: https://www.scconline.com/blog/post/2025/09/10/supreme-court-discoms-coal-shortage-cost-sharing/ 

[7] Central Electricity Regulatory Commission. (2019). Guidelines for Determination of Tariff by Competitive Bidding Process for Procurement of Power from Grid Connected Solar PV Power Projects. 

[8] Law Chakra. (2025). “Supreme Court Orders States To Settle Electricity Dues Within 4 Years.” Available at: https://lawchakra.in/supreme-court/settle-electricity-dues-in-4years/ 

[9] Global Legal Insights. (2024). “Energy Laws and Regulations 2025 | India.” Available at: https://www.globallegalinsights.com/practice-areas/energy-laws-and-regulations/india/ 

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Introduction – The clean slate principle

The Supreme Court of India, in its recent judgment in Tata Power Western Odisha Distribution Ltd. & Anr. vs. Jagannath Sponge Pvt. Ltd. & Director, has upheld the clean slate principle under the Insolvency and Bankruptcy Code, 2016 (IBC) and held that the successful resolution applicant cannot be insisted to pay the arrears payable by the corporate debtor for the grant of an electricity connection in her/his name. The Supreme Court also held that the Electricity Act, 2003 does not override the provisions of the IBC and that the dues of electricity distribution companies (DISCOMs) are operational debts under the IBC.

Background

The case arose out of a corporate insolvency resolution process (CIRP) initiated against Jagannath Sponge Pvt. Ltd. (Corporate Debtor), a sponge iron manufacturing company, under the IBC. The Corporate Debtor had an electricity connection from Tata Power Western Odisha Distribution Ltd. (TPWODL), a DISCOM, and had accumulated arrears of Rs. 1,06,00,000/- towards electricity charges as on 31.03.2017. The Corporate Debtor was declared insolvent and a resolution professional (RP) was appointed to manage its affairs and invite resolution plans from prospective resolution applicants.

The RP received two resolution plans, one from Shyam Metalics and Energy Ltd. (SMEL) and another from Sarda Energy and Minerals Ltd. (SEML). The Committee of Creditors (CoC) approved the resolution plan submitted by SMEL, which offered to pay Rs. 165 crores to the financial creditors and Rs. 1 crore to the operational creditors, including TPWODL. The resolution plan also stated that SMEL would not be liable for any past liabilities or dues of the Corporate Debtor and that it would apply for a fresh electricity connection from TPWODL in its own name.

The National Company Law Tribunal (NCLT), Cuttack Bench, approved the resolution plan submitted by SMEL and directed TPWODL to provide a fresh electricity connection to SMEL without insisting on payment of arrears of the Corporate Debtor. TPWODL challenged the NCLT’s order before the National Company Law Appellate Tribunal (NCLAT), New Delhi, contending that it had a statutory right to recover its dues from SMEL under Section 56 of the Electricity Act, 2003 and that the IBC did not override the Electricity Act.

The NCLAT dismissed TPWODL’s appeal and upheld the NCLT’s order, holding that SMEL was not liable to pay the arrears of the Corporate Debtor as per the clean slate principle under Section 31 of the IBC and that TPWODL could not refuse to provide a fresh electricity connection to SMEL under Section 43 of the Electricity Act. The NCLAT also held that TPWODL was an operational creditor under the IBC and that its dues were subject to distribution as per Section 53 of the IBC.

TPWODL further challenged the NCLAT’s order before the Supreme Court, reiterating its arguments that it had a statutory right to recover its dues from SMEL under Section 56 of the Electricity Act and that the Electricity Act had an overriding effect over the IBC.

Supreme Court’s Judgment – The clean slate principle

The Supreme Court, after hearing both parties and considering the relevant provisions of the IBC and the Electricity Act, passed a detailed judgment on 23rd August 2023, wherein it held as follows:

• On the issue of whether SMEL was liable to pay the arrears of the Corporate Debtor for obtaining a fresh electricity connection, the Supreme Court held that SMEL was not liable to pay any such arrears as per Section 31 of the IBC, which provides that once a resolution plan is approved by NCLT, it is binding on all stakeholders, including DISCOMs, and that it grants a discharge to the corporate debtor from all its past liabilities and dues. The Supreme Court observed that this is based on the clean slate principle, which aims to give a fresh start to the corporate debtor and its business under new management and ownership. The Supreme Court also observed that this principle is consistent with the objective of maximising value of assets and promoting entrepreneurship under the IBC.
• On the issue of whether TPWODL could refuse to provide a fresh electricity connection to SMEL under Section 43 of the Electricity Act, which provides that every distribution licensee shall provide electricity supply on request by an owner or occupier of any premises in accordance with regulations made by State Commission, subject to such conditions as may be specified, the Supreme Court held that TPWODL could not refuse to provide a fresh electricity connection to SMEL on the ground of non-payment of arrears of the Corporate Debtor. The Supreme Court observed that Section 43 of the Electricity Act does not empower TPWODL to impose any condition that is contrary to or inconsistent with the provisions of the IBC and that TPWODL could only impose such conditions as are specified by the State Commission in its regulations. The Supreme Court also observed that Section 56 of the Electricity Act, which provides that no sum due from any consumer shall be recoverable after a period of two years from the date when such sum became first due unless such sum has been shown continuously as recoverable as arrear of charges for electricity supplied, does not apply to SMEL as it is not a consumer of TPWODL and has no privity of contract with TPWODL.
• On the issue of whether the Electricity Act overrides the IBC, the Supreme Court held that Section 238 of the IBC, which provides that the provisions of the IBC shall have effect, notwithstanding anything inconsistent therewith contained in any other law for the time being in force or any instrument having effect by virtue of any such law, overrides the provisions of the Electricity Act, despite the latter containing two specific provisions which open with non-obstante clauses (i.e., Section 173 and 174). The Supreme Court observed that Section 173 of the Electricity Act, which provides that save as otherwise provided in Section 174, the provisions of this Act shall have effect notwithstanding anything inconsistent therewith contained in any other law for the time being in force, is subject to Section 174, which provides that nothing contained in this Act shall affect the provisions of Consumer Protection Act, 1986; Atomic Energy Act, 1962; and Railway Act, 1989. The Supreme Court also observed that Section 174 of the Electricity Act does not mention or exclude the IBC and therefore, it cannot be construed to override or prevail over the IBC. The Supreme Court further observed that Section 238 of the IBC is a later and special law that deals with a specific subject matter of insolvency and bankruptcy and therefore, it prevails over the Electricity Act, which is a general law that deals with a different subject matter of electricity supply and distribution.
• On the issue of whether TPWODL is an operational creditor under the IBC and whether its dues are subject to distribution as per Section 53 of the IBC, which provides for a waterfall mechanism for distribution of assets in liquidation, the Supreme Court held that TPWODL is an operational creditor under the IBC and that its dues are operational debts under the IBC. The Supreme Court observed that TPWODL provides goods or services to the Corporate Debtor in relation to its business operations and therefore, falls within the definition of operational creditor under Section 5(20) of the IBC. The Supreme Court also observed that TPWODL’s dues are claims in respect of provision of goods or services and therefore, fall within the definition of operational debt under Section 5(21) of the IBC. The Supreme Court further observed that TPWODL’s dues are subject to distribution as per Section 53 of the IBC, which gives priority to secured creditors over unsecured creditors and to government dues over residual debts.

Conclusion

The judgment of Supreme Court in Tata Power Western Odisha Distribution Ltd. & Anr. vs. Jagannath Sponge Pvt. Ltd. & Director is a significant one as it reaffirms the clean slate principle under the IBC and holds that the successful resolution applicant cannot be burdened with the past liabilities or dues of the corporate debtor for obtaining a fresh electricity connection. The judgment also clarifies the interplay between the IBC and the Electricity Act and holds that the IBC overrides the Electricity Act and that the dues of DISCOMs are operational debts under the IBC.

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