1. Introduction

A Green Industrial Strategy is a government framework designed to accelerate the development of low-carbon industries such as renewable energy, batteries, electric vehicles, green hydrogen, energy storage, carbon capture, clean steel and other climate-related technologies. Because many of these industries face high initial costs, technological risks and infrastructure constraints, governments frequently use subsidies, tax incentives, grants, concessional finance, guarantees and production-linked incentives.

Green industrial subsidy governance concerns the legal and institutional rules governing how such financial support is designed, allocated, monitored and reviewed. Its objective is not merely to provide money to green industries, but to ensure that subsidies are:

legally authorised;

transparent and accountable;

targeted at genuine market or environmental failures;

proportionate to the policy objective;

competitively and technologically neutral where appropriate;

protected against corruption and rent-seeking;

compatible with domestic constitutional and administrative law; and

consistent with international trade and investment obligations.

This has become particularly important because industrial policy and climate policy increasingly overlap.

2. Meaning of a Green Industrial Subsidy

Under the WTO Agreement on Subsidies and Countervailing Measures (SCM Agreement), a subsidy generally involves a governmental financial contribution or income/price support that confers a benefit. Financial contributions can include grants, loans, equity infusions, loan guarantees, tax incentives and governmental provision of goods or services. (World Trade Organization)

In a green-industrial context, subsidies may include:

Capital subsidies – grants for construction of solar, wind, battery or hydrogen facilities.

Production subsidies – payment for each unit of clean electricity, hydrogen or other product produced.

Tax incentives – investment tax credits, accelerated depreciation and tax exemptions.

Concessional loans – loans below commercial-market rates.

Government guarantees – guarantees reducing financing risk.

Contracts for difference – mechanisms guaranteeing a certain revenue level for low-carbon production.

Feed-in tariffs – guaranteed prices for renewable electricity.

Production-linked incentives (PLIs) – payments based on production or sales.

Infrastructure support – government-funded transmission lines, industrial parks, ports or hydrogen infrastructure.

R&D assistance – support for clean-technology research and development.

The central governance question is therefore:

How can a government subsidise green industrial development without creating arbitrary, inefficient, discriminatory or internationally unlawful advantages?

3. Why Subsidy Governance Is Necessary

Green industries often suffer from market failures that justify government intervention.

A. Environmental externalities

Fossil-fuel consumption creates environmental costs that may not be fully reflected in market prices. Subsidising clean alternatives can help correct this imbalance.

B. Technology and innovation risk

Green hydrogen, advanced batteries, carbon capture and other technologies may have substantial research and commercialisation risks.

C. Learning-by-doing

Early government support can enable firms to achieve economies of scale and reduce production costs.

D. Infrastructure coordination

Private companies may not independently invest in infrastructure where benefits are distributed across an entire industrial ecosystem.

E. Strategic supply-chain concerns

Governments may seek domestic or diversified supply chains for solar modules, batteries, critical minerals and other strategic technologies.

However, these objectives do not automatically justify every form of subsidy. The legal design of the programme matters.

4. Core Principles of Green Subsidy Governance

4.1 Legal authority

Every subsidy programme should have a clear statutory or regulatory foundation.

The governing legislation should establish:

eligibility requirements;

responsible governmental authority;

funding limits;

application procedures;

selection criteria;

monitoring requirements;

audit powers;

recovery mechanisms; and

appeal or review procedures.

A subsidy administered entirely through discretionary executive decisions can create risks of arbitrariness and unequal treatment.

4.2 Transparency

Subsidy governance requires transparency concerning:

amount of assistance;

beneficiaries;

eligibility criteria;

duration;

performance requirements;

environmental objectives;

fiscal cost;

compliance conditions; and

results achieved.

Transparency is particularly important because green subsidies may involve very large public expenditures.

4.3 Objective eligibility criteria

Eligibility should preferably be based on measurable criteria rather than political discretion.

For example, a hydrogen subsidy might require:

minimum electrolyser efficiency;

specified renewable-electricity sourcing;

emissions-intensity limits;

minimum production levels;

certification compliance; and

reporting of lifecycle emissions.

The WTO SCM Agreement recognises that objective eligibility criteria can be relevant to determining whether a subsidy is "specific." (World Trade Organization)

4.4 Additionality

A subsidy should ideally produce investment or environmental benefits that would not otherwise occur.

For example, if a company would construct a solar manufacturing plant without government assistance, paying it a large subsidy may create a transfer to the company without generating corresponding additional investment.

Good governance therefore asks:

What additional investment, production, innovation or emissions reduction is being purchased with public money?

4.5 Proportionality

Subsidies should be proportionate to their objectives.

If a ₹100 crore subsidy produces only ₹10 crore of additional investment, policymakers need to examine whether the programme is achieving sufficient public value.

Proportionality can be assessed through:

subsidy per tonne of CO₂ avoided;

subsidy per MW of clean capacity;

subsidy per tonne of green hydrogen;

additional private investment generated;

employment created;

domestic value added; and

technology-cost reductions.

5. WTO Governance of Green Subsidies

The WTO framework is one of the most important legal constraints on green industrial subsidies.

The SCM Agreement distinguishes between prohibited subsidies and actionable subsidies. (World Trade Organization)

Prohibited subsidies

Article 3 prohibits subsidies contingent upon:

export performance; or

the use of domestic goods instead of imported goods.

(World Trade Organization)

This distinction is extremely important for green industrial policy.

A government may legitimately want to develop domestic solar or battery manufacturing, but conditioning a subsidy specifically on using domestic inputs can create WTO problems.

6. Domestic-Content Requirements and Green Industrial Policy

One of the most significant legal problems is the use of local-content requirements.

A government might say:

"A solar manufacturer receives a subsidy only if 60% of its components are manufactured domestically."

Such a condition may conflict with international trade rules.

Case Law: India — Certain Measures Relating to Solar Cells and Solar Modules (DS456)

India's National Solar Mission initially included domestic-content requirements requiring certain solar projects selling electricity to the government to use domestically produced solar cells and modules.

The United States challenged the measures under the GATT and TRIMs Agreement.

The WTO panel found the domestic-content requirements inconsistent with GATT Article III:4 and TRIMs Article 2.1, and the Appellate Body upheld the relevant conclusions. The government-procurement defence was also rejected because the electricity purchased by the government was not considered to be in a competitive relationship with the solar cells and modules discriminated against. (World Trade Organization)

Legal significance

The case demonstrates that:

Green objective ≠ automatic exemption from trade law.

A government may have a legitimate climate and industrial-development objective, but the method used to achieve it must still comply with applicable international obligations.

7. Case Law: Canada — Renewable Energy / Feed-in Tariff

The Canada — Renewable Energy disputes concerned Ontario's Feed-in Tariff programme and domestic-content requirements for renewable-energy generation equipment.

Japan and the European Union challenged the measures before the WTO.

The dispute is particularly important because it addressed the relationship between renewable-energy policy and subsidy law. (World Trade Organization)

The Appellate Body emphasised that determining whether a benefit exists under the SCM Agreement involves comparison with a market-based benchmark. (World Trade Organization)

It also distinguished between government interventions that create a market and interventions that support particular actors within an existing market. (World Trade Organization)

Governance lesson

A green subsidy authority should therefore carefully establish:

the relevant market;

the appropriate benchmark;

the nature of the government intervention;

the economic benefit conferred; and

whether particular enterprises receive a selective advantage.

This is especially important for renewable-energy feed-in tariffs and contracts-for-difference.

8. European Union State-Aid Law

The EU provides another important model of subsidy governance.

EU State-aid rules generally regulate governmental financial support that may distort competition within the internal market.

The EU has increasingly adapted these rules to facilitate the green transition. The Clean Industrial Deal State Aid Framework (CISAF), adopted in June 2025, provides a framework for Member States to support clean energy, industrial decarbonisation and clean technologies and is stated to apply until 31 December 2030. (Competition Policy)

This illustrates an important principle:

Green subsidies need not simply be prohibited; they can be governed through structured approval, compatibility and monitoring frameworks.

9. Case Law: PreussenElektra v Schleswag

In Case C-379/98, PreussenElektra AG v Schleswag AG, the Court of Justice of the European Union considered German legislation requiring electricity suppliers to purchase renewable electricity at minimum prices.

The Court held that the statutory purchasing obligation did not constitute State aid merely because it was imposed by legislation. (curia)

Importance

The case demonstrates that not every government-created economic advantage automatically constitutes a subsidy or State aid.

For green industrial regulation, authorities must examine:

who provides the financial resource;

who bears the cost;

whether state resources are involved;

whether a selective economic advantage exists; and

whether the measure falls within applicable State-aid rules.

10. R&D Subsidies

Research and development is an important component of green industrial strategy.

Governments may subsidise:

hydrogen electrolyser technology;

battery chemistry;

carbon capture;

grid technologies;

offshore wind technology;

energy storage;

green steel;

low-carbon industrial processes.

The SCM Agreement historically contained provisions concerning certain categories of non-actionable assistance, including specified R&D assistance, although the special non-actionable subsidy provisions of Article 8 were allowed to lapse. The current legal analysis therefore requires particular attention to Articles 1–7 and other applicable WTO rules. (World Trade Organization)

The safest governance approach is to make R&D programmes:

technologically defined but not unnecessarily firm-specific;

competitively allocated;

transparent;

milestone-based; and

subject to auditing.

11. Case Law: EC — Large Civil Aircraft

The WTO disputes concerning Airbus and Boeing provide important lessons concerning large-scale industrial subsidies.

In EC and Certain Member States — Large Civil Aircraft (DS316), the United States challenged various forms of European governmental assistance to Airbus, including launch aid, preferential financing, infrastructure support and R&D-related measures.

The Appellate Body upheld findings concerning certain subsidies and serious prejudice to US interests. (World Trade Organization)

The dispute demonstrates that subsidies can create international legal exposure when they significantly affect competition in international markets.

A similar issue arose in US — Large Civil Aircraft (Second Complaint) (DS353) concerning governmental assistance to Boeing, including tax incentives and R&D-related measures. (World Trade Organization)

Green-industrial lesson

Even if subsidies are intended to create strategic domestic industries, governments should evaluate:

international competitive effects;

market displacement;

export effects;

specificity;

subsidy magnitude; and

possible countervailing-duty exposure.

12. Environmental Objectives and Subsidy Governance

A central challenge is balancing environmental protection with competitive neutrality.

A government may legitimately want to reduce emissions. But a programme that gives advantages exclusively to domestic firms may simultaneously function as industrial protectionism.

Therefore, green subsidy programmes should preferably focus on environmental or technological performance, rather than nationality alone.

For example:

More defensible design

"Any manufacturer producing batteries below a specified lifecycle-emissions threshold is eligible."

Higher-risk design

"Only domestically owned manufacturers producing batteries with domestic components are eligible."

The first focuses on environmental performance; the second creates stronger trade-law concerns.

13. Subsidy Allocation Mechanisms

Different allocation mechanisms create different governance risks.

A. Competitive auctions

Companies compete for a limited subsidy allocation.

Advantages include:

price discovery;

competition;

reduced fiscal cost;

transparent allocation.

B. Administrative allocation

The government determines eligible beneficiaries.

This can be useful for strategic technologies but creates greater risks of:

political discretion;

lobbying;

favouritism;

regulatory capture.

C. Tax credits

Tax credits allow qualifying businesses to reduce tax liability.

They can be administratively efficient but may favour companies with sufficient taxable income.

D. Production-linked subsidies

Payment is connected to actual production.

This can reduce the risk of paying for projects that are announced but never completed.

14. Monitoring and Performance Conditions

Subsidy governance should not end when funds are distributed.

Authorities should establish:

Application → Selection → Agreement → Disbursement → Monitoring → Audit → Performance assessment → Recovery

Performance indicators may include:

installed capacity;

production volume;

emissions avoided;

efficiency;

domestic investment;

jobs;

R&D expenditure;

technology deployment; and

private capital mobilised.

Failure to meet material conditions can trigger:

reduction of future payments;

suspension;

repayment;

penalties; or

termination.

15. Subsidy Recovery and Clawback

A strong green subsidy regime should contain clawback provisions.

For example, if a company receives ₹500 crore to build a battery plant but abandons the project after receiving the subsidy, the government may have authority to recover some or all of the funds.

Clawback provisions protect public finances and discourage opportunistic applications.

They are especially important where subsidies are paid upfront.

16. Prevention of Rent-Seeking

Green industrial policy can create substantial economic rents.

Companies may therefore seek favourable treatment through:

lobbying;

political connections;

regulatory pressure;

preferential procurement;

selective eligibility criteria; or

manipulation of subsidy calculations.

Governance mechanisms should consequently include:

conflict-of-interest rules;

independent evaluation committees;

published selection criteria;

audit trails;

disclosure of beneficiaries;

parliamentary or legislative oversight;

procurement safeguards; and

judicial review.

17. Subsidy Governance in India

For India, green industrial subsidy governance operates through a combination of:

parliamentary legislation;

executive schemes;

budgetary allocations;

sectoral ministries;

regulatory institutions;

public procurement;

tax legislation;

environmental regulation; and

India's international trade obligations.

Examples of relevant policy areas include:

renewable-energy manufacturing;

solar photovoltaic manufacturing;

battery manufacturing;

green hydrogen;

electric mobility;

energy storage;

transmission infrastructure; and

low-carbon industrial production.

The legal design should ensure that industrial incentives do not unnecessarily depend on discriminatory domestic-content conditions.

This issue has particular importance because the WTO has already examined India's solar domestic-content requirements in DS456. (World Trade Organization)

Moreover, as of 2026, India's solar industrial policies remain subject to international scrutiny: China requested WTO consultations in December 2025 concerning, among other matters, alleged discriminatory or domestic-input-contingent aspects of India's Solar Module Programme. A WTO panel was established in June 2026. (World Trade Organization)

18. Constitutional and Administrative-Law Dimension

Within a domestic legal system, green subsidies should also satisfy general principles of public law.

Important principles include:

Equality

Comparable businesses should not be treated differently without a legally relevant justification.

Non-arbitrariness

Eligibility criteria should be rational and connected to the programme's objective.

Procedural fairness

Applicants should have clear procedures and, where appropriate, mechanisms to challenge adverse decisions.

Accountability

Public funds should be spent pursuant to lawful authority.

Reasoned decision-making

Government decisions affecting substantial economic interests should be supported by relevant evidence and reasons.

19. Subsidy Governance and Competition Law

Green subsidies may also interact with competition law.

Suppose the government provides substantial assistance to one battery producer. That company may subsequently gain a dominant position.

The regulator therefore needs to consider whether the subsidy:

excludes competitors;

creates barriers to entry;

enables predatory pricing;

concentrates the market; or

facilitates excessive market power.

This does not mean that industrial subsidies are inherently anti-competitive. Rather, subsidy governance should integrate industrial policy, environmental law, competition law and trade law.

20. Climate Conditionality

Modern green subsidies increasingly use environmental conditions.

For example:

Government assistance is available only if the recipient achieves a specified emissions-intensity level.

This transforms the subsidy from a simple industrial incentive into a performance-based climate instrument.

Possible conditions include:

carbon-intensity thresholds;

renewable electricity requirements;

lifecycle emissions;

energy-efficiency standards;

recycling obligations;

methane controls;

water-use standards; and

environmental reporting.

Such conditions can make subsidy programmes more closely connected to their environmental purpose.

21. Institutional Governance Model

A sophisticated green industrial subsidy system can be organised as follows:

Legislature
↓
Authorises programme and budget
↓
Ministry / Implementing Authority
↓
Establishes eligibility and procedures
↓
Independent Evaluation Mechanism
↓
Assesses applications
↓
Competitive Allocation
↓
Awards subsidy
↓
Monitoring Authority
↓
Measures performance
↓
Auditor / Regulator
↓
Audits expenditure and compliance
↓
Recovery / Appeal Mechanism
↓
Clawback, penalties or judicial review where appropriate

This structure reduces excessive concentration of discretion.

22. Major Legal Risks

23. Key Case Laws at a Glance

1. India — Solar Cells and Solar Modules (DS456)

India's solar domestic-content requirements were found inconsistent with relevant WTO non-discrimination obligations. The case demonstrates the limits of using domestic-content requirements to pursue green industrial objectives. (World Trade Organization)

2. Canada — Renewable Energy (DS412/DS426)

The dispute examined renewable-energy feed-in tariffs, domestic-content requirements and the meaning of subsidy benefit and market benchmarks. (World Trade Organization)

3. PreussenElektra, C-379/98

The CJEU held that a statutory renewable-electricity purchasing obligation did not constitute State aid merely because it was imposed by legislation. (curia)

4. EC — Large Civil Aircraft (DS316)

The WTO found certain European subsidies to Airbus capable of causing serious prejudice, demonstrating the international competitive risks of large industrial subsidy programmes. (World Trade Organization)

5. US — Large Civil Aircraft (DS353)

The dispute examined US federal, state and local incentives, including tax incentives and R&D support, and illustrates the importance of specificity and adverse-effects analysis. (World Trade Organization)

24. Conclusion

Green Industrial Strategy Subsidy Governance is the legal architecture through which governments attempt to reconcile three objectives:

rapid decarbonisation;

industrial development and technological innovation; and

legal, fiscal and competitive accountability.

The central lesson from international case law is that environmental objectives do not automatically immunise industrial subsidies from legal scrutiny. The WTO's solar disputes demonstrate the risks of discriminatory domestic-content requirements, while Canada — Renewable Energy illustrates the importance of market benchmarks and careful subsidy analysis. The Airbus/Boeing disputes demonstrate that large-scale industrial assistance can have significant international competitive consequences. (World Trade Organization)

Accordingly, a legally robust green subsidy framework should be transparent, objective, proportionate, performance-based, fiscally accountable, environmentally measurable and compatible with international trade obligations.

The emerging model of green industrial governance is therefore not simply "subsidise green industry." It is:

Identify the market or environmental failure → design a targeted intervention → establish objective eligibility → allocate support transparently → measure environmental and industrial outcomes → audit beneficiaries → recover improperly used funds → periodically reassess whether the subsidy remains necessary.

This approach allows governments to support the green transition while reducing the risks of fiscal waste, regulatory capture, discrimination and international trade disputes.