India Cuts Import Duties to Strengthen Clean Energy Manufacturing

In its 2026 annual budget, the Government of India introduced a series of import tariff reductions and exemptions aimed squarely at strengthening the country’s clean energy transition by boosting domestic manufacturing of crucial technologies and reducing reliance on imported inputs. These changes reflect a strategic effort to lower costs and improve competitiveness for industries tied to renewable energy and energy storage.

A cornerstone of the budget is the extension and expansion of basic customs duty exemptions on capital goods used in the production of lithium-ion battery cells and battery energy storage systems (BESS).

These exemptions are designed to support the development of battery manufacturing capacity - a critical component of India’s energy transition as it seeks to increase renewable energy integration and electrify transport.

Capital equipment for processing critical minerals - such as lithium, cobalt, and rare earths - also received similar duty exemptions to foster local sourcing and processing.

The budget also eliminated customs duties on key clean energy inputs, such as sodium antimonate used in solar glass manufacturing and monazite, a source of rare earth elements essential for permanent magnets in wind turbines and electric vehicles. Removing these costs is expected to make production of solar panels, wind turbines, and EV components more affordable in India and help strengthen the supply chain for clean technologies, particularly as global supply bottlenecks persist.

Beyond tariff measures, the budget’s broader policy framework reinforces the goal of energy transition by supporting infrastructure and logistics improvements tied to critical minerals and clean energy supply chains. Industry leaders see these initiatives as a positive signal for scaling up renewable energy equipment manufacturing, attracting investment, and building more resilient domestic capabilities that align with India’s climate and industrial objectives.

Import-duty cuts for clean-energy inputs balance domestic-manufacturing ambition with near-term deployment cost, and the design choices materially change project IRRs for developers and lenders. Our supply-chain-and-operations and energy-transition teams help clients evaluate what tariff design means for sourcing strategy and pipeline economics.