FORCE MAJEURE COVERAGE IN ELECTRICITY SYSTEMS

1. Introduction

Force majeure is an important contractual and regulatory mechanism in electricity systems because electricity generation, transmission, distribution and supply are exposed to events that may be beyond the reasonable control of the parties. Natural disasters, floods, earthquakes, cyclones, wars, governmental restrictions, epidemics, transmission failures and other extraordinary events may interfere with contractual performance.

In electricity contracts, force majeure provisions are commonly found in Power Purchase Agreements (PPAs), Transmission Service Agreements (TSAs), Power Sale Agreements, fuel supply agreements and electricity trading contracts. Their purpose is generally to allocate the consequences of extraordinary events between the contracting parties.

Force majeure does not automatically excuse every failure to perform. Its operation depends primarily upon the wording of the contract, the nature of the event, causation, foreseeability, mitigation and the extent to which performance has actually been prevented or delayed.

2. Meaning of Force Majeure in Electricity Systems

Force majeure literally means an event or circumstance beyond the reasonable control of a contracting party which prevents or substantially delays performance of contractual obligations.

In an electricity project, force majeure may arise where an extraordinary event affects:

Construction of a generating station;

Commissioning of a power project;

Availability of transmission infrastructure;

Delivery of electricity;

Fuel transportation or availability;

Grid connectivity;

Operation of renewable-energy installations;

Performance of scheduled power supply;

Transmission capacity; or

Compliance with contractual commissioning dates.

A typical electricity contract may distinguish between:

Natural force majeure events – earthquakes, floods, cyclones, lightning, fires and other natural disasters;

Political force majeure events – war, rebellion, terrorism, civil disturbance or governmental restrictions;

Regulatory force majeure events – certain governmental orders or legal restrictions;

Grid-related events – extraordinary transmission or system failures where covered by the contract;

Pandemic or epidemic events – where expressly included or otherwise satisfying the contractual test.

3. Legal Basis Under Indian Law

The principal statutory provisions are Sections 32 and 56 of the Indian Contract Act, 1872.

Section 32 – Contingent Contracts

Where the contract itself contains a force majeure clause, the rights of the parties are ordinarily determined through the contractual mechanism governing the specified contingency.

Therefore, an express force majeure clause in a PPA or electricity infrastructure agreement is extremely important.

Section 56 – Frustration and Impossibility

Section 56 deals with contracts that become impossible or unlawful to perform after their formation.

The distinction is important:

Express Force Majeure Clause → Section 32

Frustration/Impossibility without applicable contractual clause → Section 56

The Supreme Court has repeatedly emphasized that these doctrines should not be treated as interchangeable.

4. Force Majeure Coverage in Electricity Contracts

Force majeure coverage generally depends upon four principal questions:

A. Is the event covered by the contract?

The first question is whether the event falls within the definition of force majeure contained in the PPA, TSA or other electricity contract.

A clause may specifically mention:

earthquake;

flood;

cyclone;

fire;

war;

governmental action;

epidemic;

strike;

embargo;

natural catastrophe; or

other events beyond reasonable control.

The wording of the clause is therefore fundamental.

B. Was the event beyond the party's reasonable control?

An event ordinarily must be outside the reasonable control of the affected party.

A party cannot normally rely on its own negligence, financial difficulties, poor project management or contractual breach to establish force majeure where the contract excludes such circumstances.

C. Did the event actually prevent or delay performance?

There must ordinarily be a causal relationship between the force majeure event and the contractual non-performance.

For example, merely experiencing higher construction costs does not necessarily establish force majeure.

Similarly, the mere existence of a natural disaster is insufficient if the affected party could still perform its contractual obligations.

D. Did the affected party mitigate the consequences?

Most electricity contracts require the affected party to take reasonable steps to overcome or minimize the effects of the force majeure event.

Therefore, force majeure generally operates as a mechanism for temporary relief, extension of time, suspension or other contractual consequences, rather than as an automatic permanent discharge from all obligations.

5. Types of Force Majeure Events in Electricity Systems

5.1 Natural Disasters

Electricity infrastructure is particularly vulnerable to natural disasters.

Examples include:

floods;

earthquakes;

cyclones;

landslides;

lightning;

extreme storms;

volcanic activity; and

extraordinary fires.

Where the relevant contract includes these events, they may qualify as force majeure if they satisfy the contractual requirements.

For example, destruction of a transmission tower by an extraordinary cyclone may prevent the transmission company from performing its contractual obligations.

5.2 Governmental and Regulatory Actions

Government action can sometimes constitute force majeure where the contractual definition covers governmental restrictions or where performance becomes legally impossible.

Examples include:

prohibition orders;

embargoes;

restrictions on movement of goods;

compulsory acquisition;

extraordinary governmental restrictions;

import/export restrictions; and

emergency regulatory measures.

However, not every change in law qualifies as force majeure. Electricity contracts frequently distinguish Change in Law from Force Majeure.

5.3 War, Civil Disturbance and Political Events

War, terrorism, rebellion, riots and civil disturbances may affect:

fuel supply;

construction;

transportation;

operation of generating stations;

transmission infrastructure; and

availability of personnel.

Such events are generally subject to the precise contractual definition.

5.4 Pandemics and Epidemics

COVID-19 demonstrated the importance of force majeure provisions in infrastructure contracts.

Pandemic-related restrictions may affect:

construction labour;

transportation;

import of equipment;

supply chains;

commissioning;

testing;

grid connectivity; and

project schedules.

However, the pandemic itself does not automatically establish force majeure in every contract. The contractual language and the factual connection between the pandemic and the alleged non-performance remain important.

5.5 Grid and Transmission Failures

Electricity systems are highly interconnected. A major failure affecting transmission or system operation may create contractual difficulties.

A force majeure clause may cover:

catastrophic grid failure;

destruction of transmission facilities;

extraordinary system disturbance;

transmission-system unavailability; or

other events outside the affected party's reasonable control.

However, ordinary equipment failure caused by inadequate maintenance may not qualify because it may fall within the party's control.

6. Case Law

Case 1: Energy Watchdog v. Central Electricity Regulatory Commission, (2017) 14 SCC 80

This is one of the most important Supreme Court decisions concerning force majeure in electricity PPAs.

The dispute concerned power projects affected by increases in the price of imported Indonesian coal following changes in Indonesian regulations.

The Supreme Court examined the contractual force majeure clause and held that the rise in coal prices did not constitute force majeure under the relevant PPA. The contractual exclusions were significant, including changes in fuel cost and circumstances making the contract more onerous.

The Court emphasized that where an express force majeure clause exists, the matter is governed primarily by the contractual provision. The Court also explained the relationship between Sections 32 and 56 of the Contract Act.

Principle

Mere economic hardship or increased cost of performance does not automatically constitute force majeure.

The case demonstrates that electricity contracts allocate risks contractually, and courts generally examine the agreed allocation of risk rather than rewriting the contract because performance has become more expensive.

Case 2: Halliburton Offshore Services Inc. v. Vedanta Ltd., 2020

The Delhi High Court considered force majeure in the context of the COVID-19 pandemic.

The contractor sought protection after invoking a force majeure clause during the COVID-19 period. The Court examined the timing of the pandemic, the contractual obligations and the fact that substantial delays had occurred even before the pandemic.

The Court treated COVID-19 as a relevant circumstance but emphasized that the existence of the pandemic did not automatically excuse earlier breaches or contractual defaults. The factual relationship between the force majeure event and the alleged failure was important.

Principle

A force majeure event must have a real causal connection with the inability or delay in performing the contractual obligation.

This principle is particularly relevant to electricity projects where a developer was already substantially behind schedule before an extraordinary event occurred.

Case 3: Satyabrata Ghose v. Mugneeram Bangur & Co., AIR 1954 SC 44

Although not an electricity-specific case, this Supreme Court decision remains foundational for the doctrine of frustration under Section 56.

The Court explained that impossibility under Section 56 is not limited to literal physical impossibility. However, the event must fundamentally affect the basis of the contract.

Principle

The doctrine of frustration cannot be invoked merely because contractual performance has become more difficult, expensive or inconvenient.

This principle is highly relevant to electricity projects because changes in fuel prices, construction costs or market conditions do not necessarily destroy the contractual foundation.

Case 4: Nabha Power Ltd. v. Punjab State Power Corporation Ltd., (2018) 11 SCC 508

The Supreme Court examined contractual interpretation in the context of a power purchase agreement.

The Court emphasized that contractual terms must be interpreted in accordance with the commercial purpose and structure of the agreement.

Relevance to Force Majeure

Force majeure clauses in electricity contracts must therefore be interpreted in the context of the entire contractual arrangement, including:

risk allocation;

performance obligations;

tariff provisions;

fuel arrangements;

commissioning requirements; and

termination mechanisms.

7. Force Majeure and Change in Law

Force majeure and change in law are separate contractual concepts.

Force Majeure

Concerned primarily with extraordinary events that prevent or delay performance.

Change in Law

Concerned with changes in legislation, regulations, governmental orders or legal requirements affecting the economic or legal position of the project.

The distinction is important because a PPA may provide separate remedies for each.

For example:

Flood → potentially Force Majeure

New tax legislation → potentially Change in Law

Increase in international fuel price → not automatically either

The Supreme Court's decision in Energy Watchdog demonstrates the importance of respecting contractual risk allocation in electricity PPAs.

8. Force Majeure and Electricity Regulatory Commissions

Electricity disputes involving PPAs and TSAs may come before regulatory commissions.

CERC records demonstrate that force majeure remains an active issue in electricity-sector disputes, including petitions concerning extensions of scheduled commercial operation dates, transmission projects, PPAs and other contractual obligations.

CERC decisions also show that individual force majeure clauses may expressly identify natural events and require that the event be beyond the affected party's reasonable control and not avoidable through reasonable care or prudent utility practices.

Thus, the regulatory assessment is generally fact-specific.

9. Relief Available Under Force Majeure

Depending on the contract, force majeure may result in:

Extension of the Scheduled Commercial Operation Date;

Extension of construction deadlines;

Suspension of affected obligations;

Waiver or suspension of specified penalties;

Adjustment of contractual timelines;

Compensation where specifically provided;

Suspension of payment obligations in appropriate circumstances;

Termination after prolonged force majeure; or

Other contractual remedies.

Importantly, force majeure does not necessarily mean that all contractual obligations disappear.

10. Importance of Notice Requirements

Electricity contracts frequently require the affected party to issue a force majeure notice within a specified period.

The notice may have to identify:

the force majeure event;

date of occurrence;

affected contractual obligations;

expected duration;

impact on performance;

mitigation measures; and

estimated period of delay.

Failure to comply with notice requirements may affect the party's ability to claim contractual relief, depending upon the wording and legal interpretation of the relevant clause.

11. Mitigation of Force Majeure

The affected party is generally expected to take reasonable steps to reduce the consequences of the event.

For example, a power project affected by a supply-chain disruption may be expected to consider:

alternative suppliers;

alternative transportation;

substitute equipment;

alternative construction methods; or

other reasonable mitigation measures.

Force majeure therefore does not provide a blanket defence against contractual responsibility.

12. Force Majeure and Renewable Energy Projects

Renewable-energy projects create additional force majeure considerations.

Solar Projects

Potential events include:

extreme weather;

flooding;

extraordinary storms;

transmission evacuation failure;

governmental restrictions; and

supply-chain disruptions.

Wind Projects

Potential events include:

cyclones;

extreme weather;

marine restrictions;

port closures;

vessel unavailability; and

transmission constraints.

Hydropower Projects

Potential events include:

extraordinary floods;

landslides;

earthquakes;

changes in river conditions; and

governmental restrictions.

The contractual definition remains decisive.

13. Force Majeure in Transmission Agreements

Transmission projects commonly involve long construction periods and extensive regulatory approvals.

Force majeure may affect:

right-of-way acquisition;

construction;

tower installation;

procurement;

environmental permissions;

connectivity;

commissioning; and

grid integration.

CERC proceedings have included claims for extension of scheduled commercial operation dates due to force majeure under Transmission Service Agreements.

Therefore, carefully drafted force majeure provisions are important for allocating construction and commissioning risks.

14. Limitations of Force Majeure

Force majeure generally cannot be used simply because:

the project has become commercially unattractive;

the cost of fuel has increased;

financing has become difficult;

the party made an incorrect commercial decision;

ordinary equipment maintenance was neglected;

the project was already substantially delayed; or

performance has merely become more expensive.

The Energy Watchdog decision is particularly important because the Supreme Court rejected the attempt to treat increased coal prices as force majeure where the contractual clause excluded such circumstances.

15. Key Legal Principles

The following principles emerge from Indian electricity law:

Contractual wording is central to force majeure analysis.

Force majeure clauses are generally interpreted according to their actual language.

The event must fall within the contractual definition.

There must generally be a causal connection between the event and non-performance.

Economic hardship alone does not ordinarily constitute force majeure.

A party's own negligence or pre-existing default may prevent reliance on force majeure.

Reasonable mitigation is important.

Notice provisions should be strictly observed.

Force majeure and change in law are conceptually distinct.

Section 32 primarily governs contractual force majeure provisions, while Section 56 concerns frustration/impossibility where applicable.

Relief depends upon the contractual mechanism and the facts of the individual case.

Electricity regulatory commissions may examine force majeure claims in PPAs, TSAs and related electricity contracts.

16. Conclusion

Force majeure coverage is an essential component of modern electricity-system governance because electricity infrastructure is exposed to natural, technological, political, regulatory and systemic risks. Properly drafted force majeure provisions establish how extraordinary events should affect generation, transmission, supply and other contractual obligations.

Indian jurisprudence, particularly Energy Watchdog v. CERC, establishes that force majeure in electricity contracts is fundamentally connected with contractual risk allocation. A party cannot ordinarily rely on force majeure merely because performance has become financially difficult or commercially burdensome. The relevant event must satisfy the contractual requirements and must have a genuine connection with the affected obligation.

The Halliburton v. Vedanta decision further demonstrates the importance of examining the timing, causal connection and actual impact of extraordinary events such as COVID-19.

Accordingly, force majeure in electricity systems should be understood not as an automatic exemption from contractual liability, but as a structured mechanism for allocating extraordinary risks, preserving contractual fairness and maintaining the continuity of electricity infrastructure and supply arrangements.