26. Natural-Gas Storage Regulation

Introduction

Natural-gas storage regulation concerns the legal framework governing the construction, operation, safety, access and commercial use of facilities that store natural gas for later consumption. Storage is important for maintaining energy security, managing seasonal demand, balancing supply fluctuations and responding to emergencies. Underground storage facilities, LNG storage tanks and other gas-storage infrastructure therefore require effective regulation concerning safety, environmental protection, pricing, third-party access and liability.

Legal Framework in India

Natural gas is regulated through a combination of legislation, regulations and governmental policies. The Petroleum and Natural Gas Regulatory Board Act, 2006 (PNGRB Act) establishes the Petroleum and Natural Gas Regulatory Board and provides a framework for regulating petroleum and natural-gas infrastructure.

The Oilfields (Regulation and Development) Act, 1948, petroleum-related legislation and environmental laws may also become relevant depending upon the location and nature of the storage facility. LNG storage and regasification facilities require compliance with applicable technical, safety and environmental requirements.

Regulatory Functions

Gas-storage regulation generally covers licensing or authorization, technical standards, safety requirements, capacity allocation, transportation connectivity, emergency planning and environmental safeguards. Regulators may also address third-party access and discriminatory treatment where storage infrastructure has market significance.

The PNGRB's regulatory role is important because gas infrastructure may have characteristics of a network industry. Effective regulation can facilitate competition while ensuring adequate investment and infrastructure reliability.

Safety and Environmental Protection

Natural gas is highly combustible, and storage facilities can create significant fire, explosion and environmental risks if improperly designed or operated. Operators must therefore comply with applicable safety standards, emergency-response requirements and environmental laws.

In M.C. Mehta v. Union of India (1987), the Supreme Court developed the principle of absolute liability for enterprises engaged in hazardous or inherently dangerous activities. Although the case concerned industrial pollution rather than gas storage, its principle is relevant to hazardous energy infrastructure.

In Indian Council for Enviro-Legal Action v. Union of India (1996), the Supreme Court emphasized the polluter-pays principle and environmental responsibility. The principle can apply where gas-storage operations cause environmental damage.

Third-Party Access and Competition

Where storage facilities are essential for access to the gas market, regulatory rules concerning third-party access and non-discriminatory treatment may become important. The regulatory objective is to prevent infrastructure control from unnecessarily restricting competition.

In Gujarat Urja Vikas Nigam Ltd. v. Essar Power Ltd. (2008), the Supreme Court considered the jurisdiction of electricity regulators over contractual disputes in the electricity sector. Although the case concerned electricity rather than natural gas, it illustrates the importance of identifying the jurisdiction of specialized energy regulators.

Contractual Disputes

Gas-storage agreements commonly contain provisions concerning storage capacity, injection and withdrawal rights, quality specifications, delivery schedules, force majeure, liability and termination. Disputes may arise when market conditions, supply interruptions or regulatory changes affect contractual performance.

Energy Security

Gas storage can provide strategic benefits by allowing gas to be accumulated during periods of adequate supply and withdrawn during emergencies or demand peaks. Future regulation may therefore encourage adequate storage capacity while maintaining transparent access and cost-recovery mechanisms.

Conclusion

Natural-gas storage regulation is essential for energy security, public safety, environmental protection and efficient gas markets. India's PNGRB framework provides an important institutional foundation for regulating natural-gas infrastructure, while environmental and safety laws impose additional obligations on operators. Judicial principles developed in M.C. Mehta and Indian Council for Enviro-Legal Action demonstrate the importance of strict responsibility for hazardous activities and environmental harm. Future regulation should focus on technical safety, environmental safeguards, transparent capacity allocation, third-party access, emergency preparedness and clear contractual arrangements, thereby strengthening the reliability and security of India's natural-gas infrastructure.