The European Union’s carbon border tax is emerging as a significant challenge for India’s steel and aluminium industries, threatening to raise export costs and compress margins. Designed to curb carbon leakage and promote cleaner production, the levy will impose additional charges on carbon-intensive imports entering the EU. For Indian producers, many of whom rely on coal-based processes, the policy could weaken competitiveness in a key overseas market. While the move underscores the global shift toward sustainability, it also exposes structural gaps in India’s industrial decarbonization.