Introduction

Green hydrogen is hydrogen produced through the electrolysis of water using electricity generated from renewable energy sources such as solar, wind, hydro, and biomass. It is regarded as a critical component of the global energy transition because it can decarbonize sectors where direct electrification is difficult, including steel, fertilizers, chemicals, shipping, aviation, and heavy transport.

A Green Hydrogen Regulatory Framework refers to the body of laws, regulations, standards, policies, and institutional mechanisms governing the production, storage, transportation, distribution, certification, trade, and use of green hydrogen. The purpose of such a framework is to ensure safety, environmental sustainability, market development, investment certainty, and consumer confidence.

India's regulatory framework is largely being developed under the National Green Hydrogen Mission, which aims to make India a global hub for the production, utilization, and export of green hydrogen and its derivatives. (Ministry of New and Renewable Energy)

1. Objectives of Green Hydrogen Regulation

The principal objectives of green hydrogen regulation are:

Promoting decarbonization.

Ensuring energy security.

Facilitating investment.

Establishing safety standards.

Supporting technological innovation.

Creating transparent certification systems.

Enabling international trade.

Preventing environmental harm.

Hydrogen regulation seeks to balance economic development, environmental protection, and public safety.

2. Components of a Green Hydrogen Regulatory Framework

A. Production Regulation

Regulation of hydrogen production governs:

Electrolysis facilities.

Renewable-energy sourcing.

Water utilization.

Environmental approvals.

Operational safety requirements.

In India, green hydrogen is linked directly to renewable-energy use, and regulatory policies encourage access to renewable electricity through open access, banking arrangements, and transmission incentives. (Ministry of New and Renewable Energy)

B. Safety Regulation

Hydrogen is highly flammable and requires specialized safety standards.

Regulatory requirements generally address:

Production facilities.

Storage systems.

Pipelines.

Transportation equipment.

Refueling stations.

Industrial applications.

The National Green Hydrogen Mission emphasizes the development of safety regulations, testing protocols, and harmonized standards consistent with international norms. (Ministry of New and Renewable Energy)

C. Storage and Transportation Regulation

Hydrogen regulation also covers:

Compressed hydrogen storage.

Liquefied hydrogen storage.

Pipelines.

Shipping infrastructure.

Port facilities.

Transportation containers.

India is developing standards governing hydrogen vent systems, cryogenic vessels, transportable cylinders, and pipeline infrastructure. (Ministry of New and Renewable Energy)

D. Certification and Verification

Certification frameworks ensure that hydrogen marketed as "green" is actually produced using renewable energy.

Certification systems typically verify:

Renewable-energy inputs.

Carbon intensity.

Production methods.

Environmental performance.

The National Green Hydrogen Mission specifically provides for the development of a certification framework for green hydrogen and its derivatives. (Ministry of New and Renewable Energy)

3. India's Green Hydrogen Regulatory Framework

National Green Hydrogen Mission

Approved in January 2023, the Mission is India's principal policy framework for hydrogen regulation.

Its objectives include:

Development of at least 5 million metric tonnes of annual green hydrogen production by 2030.

Creation of green hydrogen hubs.

Promotion of hydrogen exports.

Development of standards and regulations.

Support for infrastructure and innovation. (Press Information Bureau)

Strategic Interventions for Green Hydrogen Transition (SIGHT)

The SIGHT Programme provides:

Component I

Support for domestic electrolyser manufacturing.

Component II

Incentives for green hydrogen production.

The scheme aims to reduce production costs and accelerate commercialization of hydrogen technologies. (Ministry of New and Renewable Energy)

Regulatory Standards and Testing Infrastructure

The Government has established schemes to support:

Hydrogen testing facilities.

Certification infrastructure.

Standards development.

Safety evaluation systems.

These initiatives are intended to create a comprehensive regulatory architecture for hydrogen projects. (Ministry of New and Renewable Energy)

4. Standards and Technical Regulations

Hydrogen regulation requires technical standards governing:

Hydrogen Production

For example:

IS 16509 : 2020 / ISO 22734 standards for hydrogen generators using water electrolysis.

These standards establish safety, construction, and performance requirements for hydrogen production systems. (Ministry of New and Renewable Energy)

Storage and Transport

Standards address:

Hydrogen vent systems.

Transportable gas cylinders.

Cryogenic vessels.

Gas transmission systems.

Pipeline integrity.

Such standards reduce operational risks and promote interoperability. (Ministry of New and Renewable Energy)

General Safety Standards

Hydrogen facilities must comply with:

Ventilation requirements.

Fire safety measures.

Occupational safety standards.

Emergency response protocols.

The regulatory framework seeks to prioritize safety throughout the hydrogen value chain. (Ministry of New and Renewable Energy)

5. Regulatory Institutions

Several institutions participate in hydrogen regulation.

Ministry of New and Renewable Energy (MNRE)

Coordinates implementation of the National Green Hydrogen Mission.

Bureau of Indian Standards (BIS)

Develops technical and safety standards.

Ministry of Power

Facilitates renewable-energy supply for hydrogen production.

Ministry of Petroleum and Natural Gas

Supports hydrogen deployment in refineries and gas networks.

State Regulatory Authorities

Grant approvals relating to land, environment, electricity, and industrial operations. (Press Information Bureau)

6. Environmental Regulation

Green hydrogen projects must comply with environmental laws relating to:

Water use.

Land acquisition.

Environmental Impact Assessment (EIA).

Pollution control.

Biodiversity protection.

Hydrogen projects are generally viewed as environmentally beneficial, but large-scale facilities may still require environmental scrutiny regarding land and water resources.

7. International Regulatory Trends

Globally, hydrogen regulation increasingly focuses on:

Carbon-intensity certification.

Cross-border trade rules.

Common sustainability standards.

Hydrogen guarantees of origin.

Safety harmonization.

International alignment is important because hydrogen is expected to become a major globally traded energy commodity.

8. Case Laws

Although dedicated hydrogen litigation remains limited due to the emerging nature of the industry, several important judicial decisions establish principles relevant to hydrogen regulation.

A. Ashwini Kumar v. Union of India (2021) Delhi High Court

Facts

The petitioner sought judicial directions requiring greater governmental promotion of hydrogen-fuel infrastructure.

Decision

The Court declined to dictate policy choices, holding that energy-policy formulation is primarily an executive function.

Legal Principle

Courts generally defer to governmental discretion regarding emerging energy technologies.

Significance

The case demonstrates judicial recognition that hydrogen-policy design and regulatory frameworks fall primarily within executive and legislative competence.

B. Hindustan Zinc Ltd. v. Rajasthan Electricity Regulatory Commission (2015)

Facts

The case challenged Renewable Purchase Obligations and renewable-energy promotion measures.

Decision

The Supreme Court upheld renewable-energy obligations.

Legal Principle

Regulators possess authority to promote clean-energy technologies through regulatory mechanisms.

Significance

Because green hydrogen depends on renewable electricity, the judgment indirectly supports hydrogen-related regulatory measures.

C. Southern Power Distribution Company of Andhra Pradesh Ltd. v. Green Infra Wind Solutions Ltd. (2026)

Facts

The dispute concerned renewable-energy incentives and tariff treatment.

Decision

The Supreme Court recognized the importance of incentives promoting sustainable energy investment.

Legal Principle

Regulatory incentives that facilitate energy transition are consistent with statutory objectives.

Significance

The reasoning strongly supports governmental incentives for green hydrogen production and infrastructure.

D. Massachusetts v. EPA (2007) U.S. Supreme Court

Decision

The Court held that greenhouse gases constitute pollutants subject to regulation.

Significance

The judgment strengthened governmental authority to pursue climate-related regulation and promoted development of low-carbon technologies such as green hydrogen.

E. Urgenda Foundation v. State of the Netherlands (2019)

Decision

The Dutch Supreme Court required stronger governmental climate action.

Significance

The case accelerated demand for clean-energy technologies and strengthened the legal basis for hydrogen-supportive regulatory policies.

9. Regulatory Challenges

Several challenges continue to affect hydrogen regulation.

Lack of Dedicated Legislation

Most jurisdictions still regulate hydrogen through a combination of existing energy, industrial, environmental, and safety laws.

Certification Complexity

Establishing universally accepted definitions of "green hydrogen" remains difficult.

Infrastructure Gaps

Transportation and storage regulations are still evolving.

Safety Concerns

Hydrogen requires specialized safety protocols due to its unique physical characteristics.

Cross-Border Trade Issues

Different regulatory standards can create barriers to international hydrogen markets.

10. Future of Green Hydrogen Regulation

Future regulatory developments are expected to include:

Dedicated hydrogen legislation.

Hydrogen pipeline regulations.

International certification systems.

Green hydrogen purchase obligations.

Carbon-intensity standards.

Hydrogen trading platforms.

Expanded safety regulations.

Cross-border hydrogen market rules.

The National Green Hydrogen Mission specifically emphasizes the creation of a robust regulatory architecture, streamlined approvals, harmonized standards, and a comprehensive safety framework to support long-term industry growth. (Ministry of New and Renewable Energy)

Conclusion

The Green Hydrogen Regulatory Framework is becoming a central component of modern energy law. It encompasses rules governing production, storage, transportation, certification, safety, environmental protection, and market development. India's National Green Hydrogen Mission, SIGHT Programme, hydrogen hubs, certification initiatives, and standards-development efforts represent the foundation of an emerging hydrogen regulatory system. Judicial decisions such as Ashwini Kumar v. Union of India, Hindustan Zinc v. RERC, Southern Power Distribution Company v. Green Infra Wind Solutions, Massachusetts v. EPA, and Urgenda Foundation v. Netherlands provide broader legal principles supporting clean-energy regulation and decarbonization. As hydrogen markets expand globally, comprehensive regulatory frameworks will be essential for ensuring safety, investment certainty, environmental integrity, and sustainable energy transition.