1. Introduction

The energy sector is fundamental to economic development because electricity, coal, oil, natural gas and other energy resources are essential inputs for households and industries. At the same time, energy markets often have natural monopolies, high entry barriers, substantial capital requirements, network dependence and significant government participation. These characteristics can restrict effective competition.

In India, the Competition Commission of India (CCI) plays an important role in ensuring that enterprises in energy-related markets do not engage in conduct that harms competition. Its principal statutory framework is the Competition Act, 2002, particularly the provisions dealing with anti-competitive agreements, abuse of dominant position and combinations.

The CCI's role exists alongside sector-specific regulators such as the Central Electricity Regulatory Commission (CERC), State Electricity Regulatory Commissions, the Petroleum and Natural Gas Regulatory Board (PNGRB), and other authorities. The Competition Act itself gives the CCI a broad economy-wide mandate, while sectoral legislation addresses technical, tariff, licensing and operational matters.

2. Statutory Basis of CCI's Role

The principal provisions of the Competition Act, 2002 relevant to energy are:

Section 3 — Anti-competitive agreements

Section 3 prohibits agreements that cause or are likely to cause an appreciable adverse effect on competition (AAEC).

In the energy sector, this can cover arrangements involving:

bid-rigging;

market sharing;

price fixing;

supply restrictions;

discriminatory agreements;

agreements between competitors concerning procurement or distribution.

For example, competing electricity generators participating in procurement cannot lawfully coordinate their bids merely because the industry is heavily regulated.

Section 4 — Abuse of dominant position

Section 4 prohibits abuse of a dominant position.

Dominance itself is not prohibited. The prohibition concerns abusive conduct by a dominant enterprise.

Energy-sector examples may include:

unfair or discriminatory prices;

discriminatory conditions of supply;

restricting production or supply;

denying market access;

leveraging dominance from one market into another;

imposing unfair contractual conditions.

This is particularly significant in energy markets because certain enterprises may possess substantial market power due to control over essential resources or infrastructure.

3. CCI and Energy-Sector Monopolies

One of the most important areas of CCI intervention has been the coal sector, because coal has historically been a major input for electricity generation.

Coal India Limited litigation

In Coal India Ltd. & Anr. v. Competition Commission of India & Anr., the Supreme Court considered whether Coal India Limited (CIL), despite being a public-sector enterprise operating under a statutory framework, was subject to the Competition Act.

The case arose from proceedings concerning alleged abuse of dominance by CIL in the supply of non-coking coal to power producers and other consumers.

The CCI had previously found abuse of dominant position in Sai Wardha Power Company Ltd. v. Western Coalfields Ltd. & Ors., Case No. 88/2013. (Competition Commission of India)

The significance of the litigation is that government ownership or statutory status does not automatically place an energy enterprise outside competition law. This is particularly important where a public-sector enterprise possesses substantial market power.

4. Regulation of Dominant Energy Suppliers

The CCI examines whether an enterprise has sufficient economic strength to operate independently of competitive forces.

Relevant factors include:

market share;

size and resources;

importance of the enterprise;

dependence of consumers;

entry barriers;

regulatory barriers;

availability of substitutes;

countervailing buyer power.

A particularly important recent CCI matter is Bijay Poddar v. Coal India Limited, Case No. 25/2023.

The CCI's order records that Coal India has a very substantial position in India's coal sector, including a reported share of more than 90% in e-auction coal in the relevant context considered by the Commission. (Competition Commission of India)

This illustrates why competition law is particularly important in energy-resource markets: control over a critical input can affect competition in downstream electricity generation and industrial markets.

5. Competition in Electricity Generation

The Electricity Act, 2003 introduced significant structural reforms intended to encourage competition in electricity generation and supply.

The CCI complements these reforms by addressing anti-competitive conduct.

The Commission can examine whether electricity generators or other energy enterprises:

collude in bidding;

manipulate procurement processes;

restrict competing suppliers;

discriminate against particular purchasers;

exploit market power;

engage in exclusionary conduct.

The CCI has also examined allegations involving electricity generation and procurement where the relevant market may include power generation generally or particular generation technologies.

For example, in recent proceedings concerning combinations involving power companies, the CCI has considered horizontal overlaps in:

generation of power in India;

generation through thermal sources;

transmission;

distribution; and

coal-management services. (Competition Commission of India)

6. CCI and Electricity Distribution

Electricity distribution frequently possesses monopoly characteristics because a particular distribution network normally serves a defined geographical territory.

However, monopoly characteristics do not mean that competition law becomes irrelevant.

The CCI can examine whether a distribution enterprise abuses its market power through conduct such as:

discriminatory access;

unfair contractual terms;

exclusionary practices;

refusal to provide access where competition law applies;

discriminatory treatment of competing suppliers.

A significant judicial development is the Tamil Nadu Generation and Distribution Corporation (TANGEDCO) litigation.

In Tamil Nadu Generation and Distribution Corporation Ltd. v. Competition Commission of India, the Madras High Court considered the relationship between electricity-sector regulation and the Competition Act. The Court recognised that Section 4 of the Competition Act specifically addresses abuse of dominant position and that the CCI has investigative powers in relation to such allegations. (Indian Kanoon)

This demonstrates that the existence of an electricity regulator does not necessarily eliminate the CCI's jurisdiction over competition-law questions.

7. CCI and Coal Supply to Power Producers

Coal supply is especially important because many Indian thermal power plants depend on coal as their principal fuel.

The CCI has dealt with complaints by electricity-generating companies against coal-producing enterprises.

In Maharashtra State Power Generation Company Ltd. v. Mahanadi Coalfields Ltd. & Ors., Western Coalfields Ltd., and related matters, the Commission examined competition concerns relating to coal supply. The CCI records these proceedings as Cases 03/2012, 11/2012 and 59/2012. (Competition Commission of India)

These cases demonstrate the importance of competition law in upstream energy markets, because restrictions or discriminatory practices concerning an essential fuel can have consequences throughout the electricity supply chain.

8. Regulation of Energy Infrastructure

Energy infrastructure frequently involves substantial networks, including:

electricity transmission systems;

distribution networks;

gas pipelines;

coal transportation infrastructure;

oil terminals;

ports used for energy commodities.

The CCI may therefore examine whether control over infrastructure produces anti-competitive effects.

The competition-law concern is particularly significant where access to infrastructure is essential for competitors to enter or operate in a market.

The objective is not necessarily to eliminate every monopoly. Instead, competition law seeks to prevent the exercise of market power in ways that unlawfully restrict competition.

9. Competition in Oil and Gas Markets

The CCI also has a role in petroleum and natural-gas markets.

Issues may include:

coordination between market participants;

discriminatory supply arrangements;

abuse of dominance;

exclusive arrangements;

mergers and acquisitions;

control of infrastructure;

vertical foreclosure.

The CCI has historically recognised that the energy sector can require coordination between competition law and sectoral regulation.

The Commission's FAQ also records the interaction between competition law and sectoral regulation in relation to oil and gas combinations. (Competition Commission of India)

10. CCI's Role in Energy-Sector Mergers and Acquisitions

Competition law is not limited to anti-competitive conduct after it occurs.

The CCI also exercises merger-control jurisdiction over combinations that fall within the statutory thresholds.

Energy-sector mergers may involve:

acquisition of electricity generators;

acquisition of distribution companies;

consolidation of coal businesses;

oil and gas transactions;

renewable-energy acquisitions;

vertical integration between generation, transmission and distribution;

acquisition of energy infrastructure.

The CCI assesses whether a proposed combination is likely to cause an appreciable adverse effect on competition.

For example, in examining combinations involving power-generation assets, the Commission may identify horizontal overlaps in power generation and vertical relationships between generation, transmission, distribution and coal-related activities. (Competition Commission of India)

11. CCI and the Electricity Act, 2003

The relationship between the Competition Act and the Electricity Act is important.

The Electricity Act contains provisions relating to competition and regulatory powers. Section 60, for example, empowers the appropriate Commission to issue directions where a licensee or generating company enters into an agreement or abuses its dominant position in a manner that adversely affects competition.

However, the existence of this provision does not mean that every competition issue falls exclusively within the jurisdiction of electricity regulators.

The CCI's broader competition-law jurisdiction can operate alongside sectoral regulation.

This principle is reflected in the CCI's treatment of electricity-sector combinations. The Commission has stated that the Competition Act operates notwithstanding inconsistent provisions in another law, while also noting that the Competition Act is in addition to other laws. (Competition Commission of India)

12. CCI and Sectoral Regulators

The energy sector therefore involves parallel but complementary regulatory functions.

The distinction is important because competition regulation and economic/technical regulation are not identical functions.

13. Competition in Energy Procurement

Public procurement is another important area.

Electricity distribution companies, government agencies and other purchasers frequently procure:

electricity;

coal;

natural gas;

renewable energy;

transmission services;

engineering and infrastructure services.

Competition law can address bid-rigging and collusion among suppliers.

The objective is to ensure that procurement produces genuine competitive pressure rather than artificially inflated prices or coordinated bidding.

14. Renewable Energy and Competition

India's transition toward renewable energy creates new competition-law questions.

Important markets include:

solar power;

wind power;

battery storage;

green hydrogen;

renewable-energy certificates;

power exchanges;

electric-vehicle charging;

renewable-energy equipment.

The CCI can therefore become increasingly important as renewable-energy markets mature.

For example, a competition inquiry may consider whether a dominant enterprise uses control over one part of the energy value chain to exclude competitors in another part.

15. Power Exchanges and Energy Trading

Electricity trading increasingly takes place through organised markets and power exchanges.

Competition law can address:

collusion among market participants;

discriminatory trading arrangements;

exclusionary practices;

abuse of market power;

restrictive agreements.

Competition is particularly important in electricity markets because electricity cannot ordinarily be stored economically at large scale in the same way as conventional commodities, and supply and demand must remain balanced in real time.

16. Case Law: Karnataka Power Corporation v. Singareni Collieries

In Karnataka Power Corporation Ltd. v. Singareni Collieries Company Ltd., Case No. 10/2017, Karnataka Power Corporation alleged abuse of dominance under Section 4 of the Competition Act in relation to coal supply. The CCI dealt with the matter under Section 26(2). (Indian Kanoon)

The case illustrates another important feature of competition law: not every commercial dispute involving an energy company amounts to abuse of dominance. The Commission must first establish the relevant market and then determine whether the alleged enterprise possesses dominance and whether the conduct constitutes abuse.

17. Recent Energy-Sector Competition Issues

The CCI's contemporary work demonstrates that energy competition is expanding beyond traditional coal and electricity markets.

Recent matters have involved questions concerning:

power-generation markets;

renewable power;

coal;

electricity distribution;

transmission;

energy infrastructure;

combinations involving vertically integrated energy businesses.

For example, the CCI has recently analysed allegations involving the Adani Group's position in power-generation markets and observed that several significant public and private enterprises participate in power generation. It therefore examined whether the evidence established dominance and abuse under Section 4. (Competition Commission of India)

18. Major Functions of CCI in the Energy Sector

The role of the CCI can therefore be summarised as follows:

1. Preventing cartelisation

The CCI prevents energy companies from coordinating prices, bids or markets.

2. Controlling abuse of dominance

Dominant energy enterprises cannot use their market power to unfairly exclude competitors or exploit customers.

3. Protecting market access

The CCI can intervene where conduct unlawfully prevents competitors from entering or remaining in energy markets.

4. Merger control

Energy-sector mergers and acquisitions may be reviewed to prevent excessive concentration.

5. Promoting competitive neutrality

Public-sector and private-sector enterprises can both fall within competition law.

6. Protecting consumers

Competitive markets can contribute to better prices, quality, innovation and choice.

7. Supporting energy-market reform

Competition law reinforces the market-oriented objectives introduced through electricity-sector reforms.

19. Challenges Facing CCI in the Energy Sector

The CCI nevertheless faces several difficulties.

Natural monopoly

Transmission and distribution networks often have natural-monopoly characteristics. Conventional competition mechanisms may not work effectively in such markets.

High entry barriers

Energy projects require enormous capital investment and long development periods.

Government ownership

Many energy enterprises remain state-owned or state-controlled, creating complex questions concerning commercial and regulatory functions.

Sectoral overlap

Competition law must operate alongside electricity, petroleum, coal and environmental legislation.

Technical complexity

Energy markets require specialised understanding of grid operation, capacity, dispatch, fuel supply and network economics.

Energy security

Competition policy must operate within an energy system where reliability and security of supply are important public objectives.

20. Conclusion

The Competition Commission of India plays a significant role in maintaining competitive conditions in India's energy sector. Its jurisdiction extends to energy-related enterprises and markets, including coal, electricity generation, distribution, power trading, oil and gas and energy-sector combinations.

Its principal functions are to prevent anti-competitive agreements, abuse of dominant position and anti-competitive combinations. The coal-sector litigation involving Coal India demonstrates that public ownership does not by itself remove an enterprise from competition-law scrutiny. (Competition Commission of India)

At the same time, the CCI does not replace sectoral energy regulators. The modern Indian framework is therefore best understood as a system of complementary regulation: sectoral regulators address technical, economic and operational questions within their statutory mandates, while the CCI protects the competitive process.

The development of renewable energy, electricity trading, storage, green hydrogen and increasingly integrated energy companies will make competition-law oversight even more significant. The central objective is to ensure that India's transition toward a more market-oriented and technologically diverse energy system does not create new forms of market power that undermine consumers, competitors or efficient energy markets.