Overcoming Barriers: Navigating Challenges in India’s Green Hydrogen Journey

Introduction: India’s Green Hydrogen Ambition Meets Reality

India’s ambition to become a global leader in green hydrogen is backed by robust policies and significant investments, as outlined in the National Green Hydrogen Mission (NGHM). However, the journey to scale this clean energy solution is fraught with technological, infrastructural, financial, policy, social, and environmental challenges. Addressing these barriers is critical to achieving the NGHM’s target of 5 million metric tonnes (MMT) of green hydrogen production by 2030. This blog delves into the key gaps in India’s green hydrogen ecosystem, explores their implications, and highlights actionable pathways to overcome them, positioning India for sustainable success.

At SORT Consultancy, we believe that understanding these hurdles is the first step towards overcoming them. This blog post offers a comprehensive look at the critical barriers India must navigate to truly unlock the potential of green hydrogen and accelerate its sustainable energy transition.

1. Technological Gaps and Efficiency: Pushing the Boundaries of Innovation

The core technology behind green hydrogen, electrolysis, still presents significant areas for improvement to achieve optimal efficiency and scalability.

• Electrolyzer Efficiency: Green hydrogen production relies on electrolyzers, but current technologies, particularly alkaline and proton exchange membrane (PEM) systems, face efficiency limitations. In 2025, electrolyzers typically require approximately 50–60 kWh/kg of electricity to produce green hydrogen, which is higher than the global best-in-class systems approaching 40 kWh/kg. Improving this efficiency is crucial to reduce energy consumption and, consequently, production costs. Furthermore, India’s reliance on imported electrolyzer components also hampers cost competitiveness, underscoring the urgent need for localized manufacturing and R&D.

• Renewable Energy Intermittency: Green hydrogen production depends on renewable energy (RE) sources like solar and wind, which are inherently intermittent. Ensuring a consistent, round-the-round power supply for electrolyzers is challenging, especially in regions with limited grid stability. Current solutions, such as large-scale battery storage or pumped hydro, are expensive and add to the overall cost of green hydrogen. Developing cost-effective energy storage solutions and advanced grid management systems is essential to maintain production reliability and optimize electrolyzer utilization.

2. Infrastructure Challenges – The Missing Links: Building the Backbone

The absence of dedicated infrastructure for hydrogen transportation, storage, and distribution poses substantial hurdles to establishing a seamless green hydrogen supply chain.

• Pipelines: India currently lacks dedicated hydrogen pipelines, a critical component for large-scale, cost-effective distribution. While retrofitting existing natural gas pipelines for hydrogen is complex due to hydrogen’s low energy density and potential to embrittle pipeline materials, building new pipelines requires significant capital investment, estimated at ₹10–15 crore/km. This substantial cost poses a barrier to rapid infrastructure expansion.

• Storage: Storing green hydrogen at scale is technically and financially challenging. Options like liquified hydrogen (requiring extreme cryogenic temperatures below -253°C) and highly compressed gas storage are both energy-intensive and costly. Underground salt caverns, a common storage solution globally, are limited in India due to unsuitable geological formations, further restricting large-scale storage options. Developing affordable and efficient storage technologies is vital for a robust hydrogen supply chain.

• Distribution Networks: The absence of a robust last-mile delivery and refueling network hinders green hydrogen adoption, particularly in mobility and remote industrial applications. Establishing refueling stations for hydrogen-powered vehicles and distribution hubs for industries requires coordinated planning and significant investment, with current infrastructure largely limited to nascent pilot projects.

3. Financial Hurdles – Bridging the "Green Premium": Making it Competitive

The economic viability of green hydrogen remains a critical concern, primarily due to its higher production cost compared to conventional fossil-fuel-derived hydrogen.

• High Production Costs: In 2025, the cost of producing green hydrogen in India is approximately ₹397/kg ($4–5/kg). This creates a significant "green premium" when compared to grey hydrogen, which typically costs around ₹170/kg ($2/kg). This substantial cost gap makes green hydrogen less competitive without financial support. Scaling renewable energy capacity, improving electrolyzer efficiency, and reducing overall capital costs are critical steps to closing this gap.

• Viability Gap Funding (VGF): While the NGHM’s Strategic Interventions for Green Hydrogen Transition (SIGHT) programme provides crucial VGF to make projects economically viable, the high initial capital expenditure (CapEx) for electrolyzers and renewable energy plants necessitates sustained VGF in the short to medium term. For example, electrolyzer projects often require ₹2–3 crore/MW in CapEx, which can significantly strain project economics without adequate government support.

• Financing Green Projects: Attracting sufficient long-term, low-cost capital for large-scale green hydrogen projects remains challenging. High perceived risks, evolving market conditions, and long payback periods often deter traditional private investors. Green bonds and multilateral funding (e.g., from the World Bank or Asian Development Bank) are emerging solutions, but scaling these requires policy clarity and effective risk mitigation mechanisms to build investor confidence.

4. Policy Gaps and Regulatory Hurdles: Ensuring Consistency and Predictability

While the NGHM provides a strong national framework, specific policy and regulatory nuances can impede smooth implementation and market growth.

• Inconsistent State-Level Transmission Charges: While the NGHM offers a 25-year waiver on Inter-State Transmission System (ISTS) charges for green hydrogen projects commissioned by December 31, 2030, state-level transmission charges (wheeling and banking) can vary significantly. This inconsistency increases energy costs in some regions, undermining the overall competitiveness of green hydrogen, especially for developers planning cross-state RE integration.

• Lack of Global Certification Standards: The absence of harmonized international standards for defining and certifying "green" hydrogen (e.g., based on lifecycle emissions and water footprint) complicates exports and market acceptance. India is actively engaging in global discussions, but delays in establishing internationally recognized certification frameworks could limit access to high-value markets like the EU, which demand strict sustainability criteria, potentially affecting India’s export ambitions.

• Clear Carbon Pricing Mechanism: India currently lacks a robust carbon pricing mechanism to effectively incentivize green alternatives. Without a well-defined carbon tax or an emissions trading system (ETS), green hydrogen cannot compete with grey hydrogen on a level playing field by internalizing the environmental costs of fossil fuels. Such a mechanism would align India with global practices like the EU’s Carbon Border Adjustment Mechanism (CBAM) and significantly enhance green hydrogen's competitiveness.

5. Social Challenges & Workforce Development: Building Human Capital and Public Trust

The successful transition to a green hydrogen economy also hinges on societal acceptance and the availability of a skilled workforce.

• Low Public Awareness: Public understanding of green hydrogen’s benefits, its role in decarbonization, and, crucially, its safety aspects remains limited. Misconceptions about hydrogen’s flammability and comparisons to fossil fuels often hinder acceptance and can create resistance to new infrastructure projects in transport and residential sectors. Extensive awareness campaigns and community engagement are essential to build trust and support.

• Skilled Workforce: The green hydrogen sector requires a specialized skilled workforce for various roles, including manufacturing electrolyzers, operating hydrogen production plants, maintaining distribution networks, and conducting advanced R&D. India’s nascent hydrogen ecosystem currently lacks specialized training programs, with only a few institutions offering relevant courses. Scaling up vocational training and academic partnerships is critical to meet the projected demand for 2.5 million jobs by 2050 in the hydrogen value chain.

6. Environmental Concerns – Addressing Sustainability: Water Dependency

While green hydrogen is lauded for its clean energy output, its production process raises specific environmental considerations, particularly regarding water resources.

• Water Dependency: Electrolysis, the primary method for producing green hydrogen, requires significant amounts of water—approximately 9–10 liters/kg of hydrogen produced. In water-scarce regions of India, such as parts of Rajasthan or Gujarat (which are also key hubs for renewable energy and planned hydrogen production), this poses a serious challenge. Over-reliance on freshwater could strain local resources and ecosystems.

• Sustainable Water Sourcing: Addressing this challenge necessitates a strong focus on exploring and implementing alternative water sources. Promising solutions include using treated wastewater reuse or desalinated seawater, particularly for coastal projects (e.g., in Tamil Nadu and Gujarat). However, desalination itself comes with a high energy cost (up to 4 kWh/m³), which adds to the overall production expenses of green hydrogen. Developing comprehensive and sustainable water management strategies is critical to ensure environmental compatibility and long-term viability.

7. Pathways to Solutions: Turning Barriers into Bridges

Overcoming these multifaceted challenges requires a multi-pronged, collaborative approach:

• Increased R&D Investments: Crucial for continuous technological advancements, improving electrolyzer efficiency, and developing low-cost storage solutions. The NGHM’s allocation of ₹400 crore for R&D by 2025–26 is a positive step, but sustained funding and strong private sector collaboration are needed to accelerate innovation and foster indigenous technology development.

• Strong Public-Private Partnerships (PPPs): Collaborative efforts between government bodies, public sector undertakings (e.g., NTPC, IOCL), and private players (e.g., Reliance, Adani) are essential. Co-funding models for pilot and commercial projects, such as the ₹496 crore transport pilot projects, demonstrate successful partnerships that de-risk ventures, accelerate execution, and share risks and rewards.

• Global Collaborations: India should scale up efforts in global forums like the IEA’s Hydrogen Technology Collaboration Programme (TCP) and engage with initiatives like the EU’s REPowerEU and Japan’s Green Innovation Fund. Such collaborations enable knowledge sharing, facilitate technology transfer, and open doors for co-financing. India’s active participation in the Global Hydrogen Partnership is a positive step in this direction.

• Harmonized Policy Frameworks: Ensuring consistency and predictability in regulatory frameworks across central and state levels is paramount for attracting and retaining investor confidence. This includes standardizing state-level policies, resolving inconsistencies in RE transmission charges, and establishing a clear carbon pricing mechanism. A unified regulatory framework for hydrogen blending and comprehensive safety standards is also essential for smooth implementation.

• Workforce Development Initiatives: Urgent investment in specialized training and skill development programs is needed to build a robust talent pipeline across the entire green hydrogen value chain, addressing the projected demand for millions of jobs.

Conclusion: India's Resilient Path to a Green Hydrogen Future

India’s green hydrogen ecosystem in 2025 stands at a critical juncture. While the ambition is clear and the momentum is building with significant policy backing and corporate commitments, navigating the inherent challenges in technology, infrastructure, finance, policy, human capital, and environmental sustainability will define the pace and scale of its success.

By proactively addressing these gaps through targeted R&D, robust partnerships, global collaboration, and a harmonized, predictable policy environment, India can unlock the full potential of its green hydrogen ecosystem. Overcoming these barriers will not only drive sustainable growth but also solidify India’s position as a global leader in the hydrogen economy, contributing significantly to its energy security and decarbonization goals.

Partner with SORT Consultancy to Navigate India’s Green Hydrogen Challenges

Are you facing challenges in your green hydrogen project in India? Understanding the landscape of obstacles and identifying effective solutions is critical for success.

✅ SORT Consultancy offers expert guidance to:

• Conduct Feasibility Studies: Assess project viability considering technological, infrastructural, and financial constraints.

• Develop Risk Mitigation Strategies: Identify potential hurdles and design robust plans to overcome them, including regulatory compliance and market uncertainties.

• Optimize Project Planning: Incorporate best practices for sustainable water management, efficient renewable energy integration, and cost optimization.

• Navigate Policy & Funding: Help interpret evolving policy landscapes, secure necessary policy support, and explore diverse funding avenues for your green hydrogen ventures.

📩 Email us at: [info@sortconsultancy.com] 

📊 At SORT Consultancy, we empower your sustainable growth by helping you turn challenges into opportunities in India’s green energy revolution.