Balancing Climate Ambitions with Budget Allocations in India

Examining the implications of India's climate budget for 2026-27 on sustainable development and industrial competitiveness

Gopi

•February 6, 2026•6 mins read

Budget 2026-27: Cautious but Targeted Climate Allocations

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1. Evolving Climate Focus in Union Budgets Since 2021

India’s Union Budgets began incorporating stronger climate considerations from 2021, when the pandemic exposed structural vulnerabilities in energy supply chains. The initial budgetary focus—such as the ₹4,500 crore allocation for domestic solar PV localisation—highlighted an attempt to reduce import dependence on China and strengthen energy security. This shift represented the early recognition that clean-energy manufacturing is integral to both strategic autonomy and long-term resilience.

Over subsequent years, however, budgetary allocations for climate sectors have remained cautious and fragmented. Despite growing domestic demand for clean technologies and global pressure to decarbonise, allocations have not reached the scale necessary for rapid energy transition. The Budget 2026-27 continues this pattern with sectoral support but without a unified decarbonisation strategy aligned with India’s developmental ambitions.

This approach holds implications for India’s global competitiveness, especially as trade partners introduce carbon-related tariffs. Without timely scale-up of clean technologies, India risks facing higher trade barriers, rising energy import costs and slower progress toward net-zero commitments.

Ignoring the need for coherent, scaled climate financing may delay India’s industrial competitiveness, increase vulnerability to external shocks, and widen the gap between policy intent and outcomes.

2. Focus on Carbon-Intensive Industries and CCUS Allocation

A major feature of Budget 2026-27 is the ₹20,000 crore outlay over five years for Carbon Capture, Utilisation and Storage (CCUS). This technology is crucial for hard-to-abate sectors such as cement, steel, aluminium and fertilizers, where emissions are embedded in industrial processes. The allocation signals a transition into a pilot-demonstration phase rather than large-scale deployment.

While countries like Norway, Canada and the U.S. have operational CCUS facilities, global experience shows high capital costs and inconsistent scaling. For India, the timing becomes important because the EU’s Carbon Border Adjustment Mechanism (CBAM) will impose carbon costs on high-emission imports, directly affecting India’s steel and aluminium exports—its largest CBAM-exposed categories.

This underscores the interlinkage between climate policy and trade competitiveness. As global markets tighten emission norms, failure to adopt emerging decarbonisation technologies could constrain India’s export potential and industrial growth.

Without strategic CCUS development, Indian industries may face rising export barriers, lose competitiveness and encounter higher transition risks under evolving global carbon regimes.

Impacts:

₹20,000 crore allocated for CCUS (pilot phase).
Key affected sectors: cement, steel, aluminium, fertilizers.
Exposure to EU CBAM, especially for steel and aluminium.

3. Expansion of Decentralised Solar Systems: PM Surya Ghar and PM-KUSUM

The Budget significantly expands rooftop solar deployment through the PM Surya Ghar Muft Bijli Yojana, increasing its allocation to ₹22,000 crore in 2026-27 from ₹17,000 crore (RE). This represents strong policy intent toward decentralised solar systems that reduce land-use pressures, minimise transmission losses and lower household energy expenditure.

However, implementation challenges persist. Discom cooperation often lags due to revenue concerns, and households face difficulties accessing upfront finance. These gaps can slow adoption despite favourable fiscal commitments. A similar pattern is visible in PM-KUSUM, where allocations remain at ₹5,000 crore, with revised estimates showing better-than-expected fund absorption.

The sustainability of decentralised energy systems depends not only on budgetary support but also on institutional coordination and financing mechanisms. Without addressing these, the full benefits of distributed solar energy may not materialise.

Failure to resolve discom and finance bottlenecks could undermine decentralised solar expansion, affecting energy affordability, rural livelihoods and system-level decarbonisation.

Challenges:

Discom reluctance due to revenue loss fears.
Limited access to upfront household financing.
Uneven implementation across States.

4. Budget Provisions for Nuclear Energy and Private Sector Participation

The Budget extends zero basic customs duty on imported nuclear plant equipment until 2035, aiming to reduce input costs for expanding nuclear capacity. Nuclear energy remains a stable, low-carbon baseload option, but it continues to be capital-intensive with long construction timelines and significant financing risk.

Recent legal reforms permit greater private participation in the nuclear sector. Yet, long-standing concerns regarding national security, safety regulation and liability norms may continue to deter private investment. Moreover, nuclear projects often face delays that escalate costs, weakening the attractiveness of nuclear power for investors.

The implication is that while fiscal incentives lower some cost barriers, structural constraints may still limit nuclear’s role in India’s clean-energy transition unless broader institutional reforms accompany budgetary measures.

If deep-rooted regulatory and financial challenges remain unaddressed, nuclear energy may not scale sufficiently to support long-term clean-energy goals despite fiscal concessions.

Key points:

Customs duty waiver extended to 2035.
Nuclear remains high-cost with complex risk profiles.
Private capital uncertain due to liability and security concerns.

5. Green Hydrogen: Policy Ambition vs. Modest Actual Spending

Green hydrogen has been positioned as a future-critical technology for industrial decarbonisation and export opportunities. However, the article notes that despite budgetary commitments, actual spending remains modest, reflecting a gap between ambition and execution.

This gap indicates early-stage technological uncertainty, high production costs and limited commercial viability. Without large-scale offtake commitments or cost-reduction mechanisms, hydrogen investments may continue to move slowly. The slow uptake raises concerns about India’s readiness to compete in emerging global hydrogen markets.

The broader risk is that delayed investment might cause India to miss early-mover advantages, affecting competitiveness in energy-intensive industries such as steel, chemicals and mobility.

If modest implementation continues, green hydrogen may struggle to scale, slowing industrial decarbonisation and limiting India’s entry into global green-fuel markets.

Causes of slow uptake:

High production costs.
Limited commercial demand.
Technology still in early demonstration phase.

6. Overall Assessment of India’s Climate Budget 2026-27

Budget 2026-27 displays strong intent through targeted allocations for CCUS, rooftop solar, PM-KUSUM, nuclear and green hydrogen. However, the overall approach remains cautious in both scale and integration. The Budget continues a pattern of incrementalism, where policy ambition is not matched by the magnitude of public investment required for rapid transformation.

This divergence is critical because accelerating decarbonisation now requires mobilising significant private capital. Fragmented or modest public allocations may not generate the confidence or momentum needed for large-scale private investment. Moreover, as international climate-trade linkages strengthen, slower decarbonisation could affect India’s global market share.

If India fails to synchronise intent, financing and execution, long-term climate goals and economic competitiveness may be compromised.

Without bold, coordinated financing and implementation, India risks a slower clean-energy transition, continued reliance on legacy technologies and reduced global competitiveness in emerging green markets.

Conclusion

Budget 2026-27 reflects India’s growing recognition of climate imperatives but continues with an incremental approach that may not match the scale of future challenges. Strengthening institutional coordination, accelerating private capital mobilisation and ensuring consistent execution will be essential to align climate ambition with developmental and trade priorities. A cohesive, investment-driven strategy can help secure long-term economic competitiveness while supporting India's low-carbon trajectory.

Quick Q&A

Everything you need to know

Evolution of climate focus in Union Budgets:
The Union Budget 2026–27 reflects a gradual but cautious evolution in India’s climate strategy. Since 2021, climate concerns have gained visibility, initially driven by supply-chain disruptions during COVID-19 and the need to localise solar photovoltaic manufacturing to reduce dependence on Chinese imports. However, rather than a single, integrated climate framework, the Budget continues to rely on sector-specific interventions across energy, industry, and agriculture. This indicates a pragmatic approach shaped by fiscal constraints and developmental priorities rather than an aggressive green transition.

Key allocations and policy signals:
The Budget focuses on five broad sectors—hard-to-abate industries, decentralised solar, irrigation pumps, green hydrogen, and nuclear energy. The most prominent signal is the proposed ₹20,000 crore outlay for Carbon Capture, Utilisation and Storage (CCUS) over five years. While symbolically important, this allocation suggests that India is entering a pilot and demonstration phase rather than large-scale deployment. Parallelly, the expansion of rooftop solar under PM Surya Ghar Muft Bijli Yojana points to an emphasis on decentralised solutions that align climate action with household welfare and energy access.

Assessment of overall approach:
Overall, the Budget reveals a pattern of being big on intent but cautious on spending. India is signalling seriousness about decarbonisation without committing fiscally to transformative scale. This reflects the government’s attempt to balance climate goals with growth imperatives, while expecting private capital to play a larger role. For UPSC analysis, this underscores India’s incremental and risk-averse climate pathway rather than a front-loaded green transition.

Relevance for hard-to-abate sectors:
CCUS is strategically important for India because it directly targets hard-to-abate sectors such as steel, cement, aluminium, and fertilisers, where emissions are embedded in the production process rather than arising solely from energy use. For these sectors, renewable energy alone cannot fully eliminate emissions, making CCUS one of the few viable technological options for deep decarbonisation in the medium term.

Trade and competitiveness dimension:
The importance of CCUS is amplified by external pressures such as the European Union’s Carbon Border Adjustment Mechanism (CBAM). Since steel and aluminium constitute a significant share of India’s exports exposed to CBAM, failure to decarbonise industrial production could erode export competitiveness. In this sense, CCUS is no longer just a climate tool but a trade and industrial policy instrument. Countries like Norway, Canada, and the U.S. provide operational examples, showing that while expensive, CCUS can be strategically deployed in targeted industrial clusters.

Strategic caution and learning-by-doing:
The modest ₹20,000 crore allocation signals a deliberate choice to focus on pilots and demonstrations. Given the high costs, technological uncertainties, and uneven global experience with CCUS, this cautious approach allows India to build domestic expertise, assess economic viability, and avoid lock-in to suboptimal technologies. Thus, CCUS is strategically important not because it is a silver bullet, but because it buys India time and flexibility in navigating the industrial decarbonisation challenge.

Climate mitigation through decentralisation:
Schemes such as PM Surya Ghar Muft Bijli Yojana and PM-KUSUM promote decentralised solar energy, which reduces reliance on fossil fuels and lowers transmission losses. Rooftop solar, in particular, minimises land-use conflicts that often accompany large-scale renewable projects, making it environmentally and socially more acceptable. The increased allocation of ₹22,000 crore for rooftop solar in 2026–27 signals recognition of these advantages.

Developmental co-benefits:
Beyond emissions reduction, these schemes deliver tangible welfare gains. Rooftop solar lowers household electricity bills, while solar irrigation pumps reduce farmers’ dependence on diesel, cutting costs and improving energy security in rural areas. The stronger-than-expected absorption of PM-KUSUM funds indicates that when schemes align with user incentives, climate action can be development-friendly. This mirrors international experience, such as Bangladesh’s solar home systems, which combined energy access with climate benefits.

Implementation challenges:
Despite their promise, decentralised schemes face hurdles such as discom cooperation, grid integration, and access to upfront finance. Without addressing these institutional constraints, scale-up may remain limited. Nevertheless, these programmes illustrate how India’s climate strategy seeks to integrate mitigation with inclusive growth rather than treating climate action as a standalone agenda.

Rationale for nuclear energy:
Nuclear energy features in the Budget through the extension of zero basic customs duty on nuclear plant equipment until 2035. As a low-carbon baseload power source, nuclear energy can complement variable renewables like solar and wind, supporting grid stability while contributing to emissions reduction. Recent legal changes allowing private participation further indicate policy intent to expand capacity.

Structural limitations:
However, nuclear power remains capital intensive, with long construction timelines and significant financing risks. Globally, projects in France and the U.K. have faced cost overruns and delays, raising questions about economic viability. In India, concerns around safety, liability, and national security make private investors cautious, despite policy liberalisation. Thus, lower import duties alone may not be sufficient to crowd in private capital.

Balanced assessment:
While nuclear energy can play a role in India’s low-carbon transition, it is unlikely to be a near-term game changer. The Budget’s approach reflects cautious optimism rather than aggressive expansion. For UPSC analysis, nuclear power should be seen as a supplementary pillar—useful for long-term decarbonisation, but constrained by economic and institutional realities.

Policy ambition versus fiscal reality:
Green hydrogen has been repeatedly highlighted as a transformative solution for decarbonising industry and transport. Despite budgetary support and policy announcements, actual spending remains modest. This reflects a broader pattern in India’s climate budgeting—strong intent but cautious fiscal commitment—largely due to high costs, technological uncertainty, and dependence on private investment.

Illustrative comparison:
Countries like Germany have paired ambitious hydrogen targets with large public subsidies and long-term offtake guarantees. In contrast, India’s approach relies more on market creation and pilot projects. While fiscally prudent, this risks slower scale-up, especially in the absence of carbon pricing or assured demand from industry.

Key lessons:
The green hydrogen case highlights the need for better alignment between policy ambition, public finance, and private capital mobilisation. Instruments such as viability gap funding, long-term contracts, and regulatory certainty could help bridge this gap. Without such measures, climate initiatives may remain aspirational, limiting India’s ability to accelerate decarbonisation across critical sectors.