Vansh Sharma* & Vedika Rathi**
Introduction
Since independence, every major economic reform in India has posed a difficult choice: how much competition can we introduce without weakening institutions that perform essential public functions? The electricity sector exemplifies this tension. The Electricity Act, 2003 (Act), was introduced with a vision to allow large consumers to source power directly through open access rather than relying solely on the local state-run distribution companies (DISCOMs). But the Parliament retained a number of statutory protections, most importantly, the Cross-Subsidy Surcharge (CSS) and the Additional Surcharge (AS) to protect DISCOMs ‘ ability to supply all consumers, including those paying subsidised tariffs.
The Act therefore did not prioritise competition over financial stability, or vice versa. Instead, it attempted to accommodate both. For many years, this balance generated little to no controversy. The dispute between Indian Railways and DISCOMs brought it under close judicial scrutiny. Railways asserted that it was a deemed distribution licensee under the Act and was therefore not liable to pay CSS and AS while procuring electricity through open access. More than two decades after the Act came into force, India’s electricity market continues to grapple with the two competing objectives: greater consumer choice and financially viable distribution companies. Although the Supreme Court’s judgement inIndian Railways v. West Bengal State Electricity Distribution Company Limited & Others (Indian Railways Case) resolves the legal dispute, it also invites a deeper debate on the limits of liberalisation under the current statutory framework.
Competition Was Never Meant to Be Absolute
The Act is often described as legislation that introduced competition into India’s electricity sector by enabling open access. Large consumers could procure electricity directly from generators instead of depending only on the local distribution company. This was a major departure from the earlier system, where electricity was largely supplied by the distribution company operating within a particular area. Parliament, however, did not remove every protection that existed under the old model.
Distribution companies were required to do much more than sell electricity. They had to supply power to every category of consumer, including households and farmers, even when the tariff charged to some categories did not fully recover costs. In effect, they performed a public function that went beyond the market. To preserve that function while allowing competition, Parliament retained the cross-subsidy model.
The CSS framework depended on higher tariffs paid by industrial and commercial consumers to subsidise supply to other categories. If these consumers started buying electricity from third-party suppliers, distribution companies would still have to supply power to all types of consumers, but with less money to do it. Parliament, therefore, preserved the CSS and the AS to ensure that consumers who chose another supplier still contributed towards the cost of maintaining the distribution system.
Railways claimed that it should be treated as a deemed distribution licensee under the Act and, therefore, should not be required to pay CSS and AS while purchasing electricity through open access. What began as a statutory interpretation dispute, therefore, engaged a broader question: how far did Parliament intend to take competition in India’s electricity market?
When Railways Challenged the System
Railways claimed that it was not seeking anything new but merely asserting that it was recognised as a deemed distribution licensee. Unlike an ordinary consumer, railways receive and route electricity through a vast network of traction substations, overhead lines, signalling systems, and other railway infrastructure before it is finally utilised to run trains and related operations. To manage this network, the Railways Act, 1989, empowers the railway administration with the power to establish and maintain power supply and distribution installations.
Railways relied on the third proviso to Section 14 of the Act, which recognises certain entities authorised under a Central Act as deemed distribution licensees. According to Railways, Parliament had already authorised it to establish and operate electricity distribution infrastructure under the Railways Act. If that was so, insisting on a separate distribution licence under the Act served little purpose.
It also relied on a 2014 Ministry of Power communication and the CERC’s subsequent recognition of Indian Railways as a deemed distribution licensee. A year later, the Central Electricity Regulatory Commission (“CERC”) subsequently accepted the same.
The distribution companies countered that the Ministry’s communication and the CERC’s decision cannot override the Act, an issue that eventually reached the Supreme Court.
Why the Apex Court Drew the Line
The Supreme Court rejected the Railways’ claim. Railways argued that since the Railways Act allowed it to build and maintain its own electricity network, it should also be treated as a deemed distribution licensee under the Act.
The Court emphasised the functional difference between maintaining an electricity network and supplying it to others. While Railways certainly possessed their own electricity network to receive electricity, carry it through their own lines, and use it to run trains, stations, and signalling systems, it did not supply electricity to third-party consumers, a defining characteristic of a distribution licensee under the Act.
A distribution licensee, the Court emphasised, supplies electricity to consumers, a role that the Railways did not perform. Applying the same reasoning to the 2014 communication issued by the Ministry of Power, the Court observed that although the communication supported the Railways’ view, an executive letter cannot alter what the Act provides. If Parliament wanted Railways to be treated as a deemed distribution licensee, it would not have hesitated to say so in the legislation. A later clarification cannot create a statutory right that the Act did not already confer.
This is why the Supreme Court reached a different conclusion from the CERC. According to the Court, simply owning and using an electricity network could not be enough. If that were true, many other organisations with their own electricity infrastructure could also claim to be deemed distribution licensees. The Court chose to adhere to the language of the Act and not alter the letter of the law by purposive interpretation.
The Judgment Clarifies the Law, But the Debate Continues
The Supreme Court has closed the chapters on the Railway’s surcharge claim. The case reveals that the real issue with the Act is that it was enacted to cater to dual objectives of promoting competition while preserving DISCOM viability.
It enabled large consumers to buy electricity from alternative suppliers, but simultaneously required consumers using open access to continue paying CSS and AS to ensure that distribution companies retain the money necessary to keep the system running.
The Court simply gave effect to the Act as written. Whether the law struck the right balance between competition and preserving the financial viability of DISCOMs is a policy question for Parliament, not the judiciary.
The shift towards Green Energy
The dispute is significant because open access has become central to public sector decarbonisation strategies over the last two decades.
Indian Railways has electrified almost its entire broad-gauge network, expanded procurement of solar and wind power, and announced its goal of becoming a net-zero carbon emitter. To bolster these efforts, Railways has increasingly relied on open access and long-term power purchase arrangements to procure renewable electricity for its traction requirements. The ability to access cheaper and cleaner sources of power has therefore become an important part of its long-term energy strategy.
Seen in this context, the case was about more than surcharge liability. It reflected the growing importance of open access in India’s transition towards a cleaner electricity sector. The judgement does not impede renewable energy but underscores the correct application of the existing framework to the Railways sector. It exemplifies that current incentives and charges will shape how quickly and affordably large consumers can switch to cleaner sources and meet their renewable energy goals.
Conclusion
The dispute between Indian Railways and the distribution companies was about more than just surcharge liability. It sharpened a policy question about how the Act was meant to work.
India’s power sector has considerably transformed. Renewable energy has expanded more rapidly than ever, open access has become prevalent, and consumers today enjoy far more choices than they did when the Act was enacted. These developments were bound to test a framework that was designed more than two decades ago. If the existing cross-subsidy framework remains unchanged, it may constrain wider adoption of large-scale open access and thus the pace of decarbonisation by big buyers.
The Supreme Court applied the statute as enacted, whether that statutory framework suits today’s market realities or not. The larger policy questions, however, remain. As India’s electricity sector continues to shift towards cleaner energy, Parliament will need to reconsider whether the existing framework remains capable of promoting both greater competition and financially viable distribution companies.
* The author is a fourth-year Law student at Government Law College, Mumbai. The author may be contacted at sharmavansh2512@gmail.com.
** The author is a fourth-year Law student at Government Law College, Mumbai. The author may be contacted at rathivedika1305@gmail.com
This blog reflects the personal views of the author and does not necessarily represent the views of The Policy Chronicle.