Trump tariffs threaten India’s renewables push

Proposed US tariffs on clean energy technologies, specifically a 26% tariff on Indian solar modules, threaten India's renewable energy sector despite its recent growth to 220.10 GW installed capacity by March 2025. These tariffs, which could halve India's solar PV module exports (98% of which went to the US as of November 2024), come at a critical time when India needs an estimated $223 billion in renewable energy investments by 2030 and is seeking to diversify global supply chains away from China. The tariffs, coupled with India's reliance on imported components and critical minerals, could lead to a price-cost squeeze for manufacturers and deter capital inflows, necessitating investments in domestic manufacturing and reforms in procurement processes.

Analysis

Proposed US "reciprocal" tariffs, particularly a 26% levy on Indian solar modules, present a substantial headwind to India's renewable energy sector, which achieved an installed capacity of 220.10 GW by March 2025, including 29.52 GW added in the last fiscal year. This policy threatens to derail the sector's export-driven growth, as the US accounted for nearly 98% of India's $1.44 billion in solar PV module exports as of November 2024, with estimates suggesting these tariffs could halve exports in FY26. Such a disruption is particularly concerning as India requires an estimated $223 billion in cumulative investment by 2030 to meet its 500 GW non-fossil energy target and broader net-zero ambitions, a goal now facing increased uncertainty due to potential deterrence of capital inflows.

The implications extend beyond export revenues, potentially elevating financial risks such as a rise in Non-Performing Assets (NPAs), especially for smaller manufacturers operating with thin working capital buffers. This policy also complicates global efforts to diversify supply chains from China, as restricted Chinese firms might redirect surplus capacity to India, intensifying competition for domestic manufacturers. India's significant reliance on imports for upstream components—nearly 80% of solar-grade polysilicon from China and critical minerals whose prices are volatile (e.g., dysprosium prices rose 29% between January-May 2025)—amplifies these risks, creating a severe price-cost squeeze for manufacturers. Compounding these external pressures are domestic challenges, including project execution delays (8.5 GW of tenders were under-subscribed last year, and 38.3 GW of capacity was scrapped between 2020-2024 due to poor tender design and technical hurdles), PPA finalization issues, and a reduction in PPA tenures from 25 years to 12-15 years, all of which undermine investor confidence and inflate risk premiums.

Key Decisions for Investors

• Investors should critically evaluate exposure to Indian solar module manufacturers heavily reliant on the US export market, preparing for potential revenue declines and margin compression if the proposed 26% tariffs are implemented.
• Increased scrutiny is advised for investments in Indian renewable energy companies with significant dependence on imported upstream components, such as polysilicon and critical minerals, given the escalating price volatility and supply chain vulnerabilities highlighted by Chinese dominance and geopolitical tensions.
• Closely monitor India's policy responses, including potential anti-dumping duties, support for domestic upstream manufacturing through initiatives like PLI disbursals, and reforms to address project execution delays and PPA uncertainties, as these will critically shape the sector's resilience and investment landscape.
• Consider the heightened risk environment and increased risk premiums for new capital deployment in the Indian renewable sector, particularly for export-oriented solar projects, until greater clarity emerges on US trade policy and the effectiveness of India's countermeasures.