Cabot CorporationCabot won a $50M DOE grant and will pair it with its own capital to expand battery materials capacity in Louisiana and Texas.

Cabot received a US$50 million grant from the U.S. Department of Energy on 17 September 2026 to expand battery materials capacity. The specialty chemicals producer, valued at US$4.1b, plans to redirect its advanced battery materials expansion from an initially planned Michigan facility to brownfield sites in Louisiana and Texas. Cabot intends to pair the federal funding with its own capital to expand domestic production of materials used in energy storage applications, focusing on conductive additives tied to battery energy storage systems for data centers and grid support. The DOE-backed expansion into Louisiana and Texas is only one part of what this funding shift means for Cabot's future plans, and the company is now running a complex two-site program while relying on cost reduction and network optimisation to support profitability. The pivot aligns with multi-year trends also targeted by Albemarle and Umicore, though Cabot focuses on specialty additives rather than raw battery metals.
Cabot CorporationCabot won a $50M DOE grant and will pair it with its own capital to expand battery materials capacity in Louisiana and Texas.
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