India's push to build its own clean energy supply chain is colliding with China's dominance in solar, batteries, and electric vehicles. New Delhi wants to move beyond importing equipment and become a competitive manufacturing hub, but Beijing is reluctant to transfer know-how or give up market share in one of the world's largest renewables markets. The standoff matters for anyone tracking renewable project costs and timelines. Indian developers still rely on Chinese components for solar panels and battery storage, so trade restrictions could raise prices or delay projects. At the same time, India's production-linked incentive schemes are trying to build local capacity from cells to complete systems, but scaling up will take years. For climate policy observers, this is a case study in how geopolitical rivalry shapes the pace of decarbonization. India's ambitions depend on access to affordable technology, while China's strategy is to keep that leverage. The outcome will influence global supply chains and the cost of cutting emissions in emerging markets.
