PCBL's EV Battery Bet: A Win for Shareholders

PCBL Chemical Limited, India’s largest carbon black manufacturer, is making an aggressive push into electric vehicle battery materials, positioning itself as a beneficiary of India’s EV boom. The company is transforming from a cyclical commodity-linked business into a higher-margin specialty chemical player.

entered the battery materials segment through Nanovace Technologies, a joint venture with Australia’s Kindia Pty, where it holds a 51% stake. Nanovace is developing nano-silicon anode materials for lithium-ion batteries that can deliver nearly 10 times the energy density of conventional graphite anodes. This technology could improve EV range by 25–100% while enabling charging speeds up to four times faster. The company is building a 4,000-tonne acetylene black plant, a high-conductivity material used in battery electrodes, expected to be commissioned by FY27. Pilot operations for nano-silicon products are underway at Palej, with commercialization targeted around FY28. The diversification reduces dependence on the tyre industry. Battery chemicals provide access to fast-growing EV and energy-storage markets supported by government incentives and PLI schemes. Advanced conductive carbon products also command higher EBITDA margins. Financially, PCBL trades near 12x FY27 EV/EBITDA. Revenue rose 18% while PAT jumped 42%. Management says margins have bottomed out, while gross debt declined by ₹300 crore in H1 FY26. Risks remain. Commercialization timelines could slip, battery-maker approvals take time, and global competition is intense. Net debt-to-equity stands at 1.28x. Overall, PCBL’s EV battery materials strategy appears positive for long-term shareholders. If execution succeeds, the company could evolve into a stronger specialty chemical and energy-materials story with better growth visibility and margins.+