June 2026 Dow expanded its propylene glycol production capacity at its Freeport, Texas, manufacturing site to support growing demand for specialty glycol products, including dipropylene glycol used in personal care, fragrances, and industrial applications.
October 2025 BASF introduced a new low-carbon propylene glycol portfolio based on renewable feedstocks, expanding its sustainable glycol offerings for cosmetics, pharmaceuticals, and industrial formulations.
September 2025 LyondellBasell expanded production of propylene oxide derivatives at its Channelview complex, strengthening the supply of downstream glycol products, including dipropylene glycol.
May 2025 Shell Chemicals expanded its ISCC PLUS-certified circular and bio-based glycol portfolio, supporting the production of sustainable dipropylene glycol for consumer and industrial applications.