Dow earns ISCC PLUS certification for PO/PG and Polyols manufacturing in Freeport, Texas

PO/PG and Polyols manufacturing in Freeport, Texas achieves ISCC PLUS certification for circular and bio-circular solutions

MIDLAND, Mich. – January 22, 2024 – Dow (NYSE: DOW) is proud to announce it received International Sustainability and Carbon Certification (ISCC) PLUS certification at its PO/PG and Polyols manufacturing site in Freeport, Texas. An ISCC PLUS certification recognizes Dow’s implementation of decoupling fossil feedstocks by using waste sourced feedstock, following a full independent, external audit.

ISCC is a world leading international certification standard for fully traceable and environmentally, socially and economically sustainable supply chains. As Dow continues to manufacture products with circular and bio-circular feedstocks, this verification qualifies the tracking of alternative feedstocks through the mass balance approach.

“Mass balance is the best technique to demonstrate usage of alternative feedstock at-scale in the chemical sector,” said Thales de Oliviera, business sustainability leader for the Americas at Dow Polyurethanes. “The ISCC PLUS certification is a significant milestone towards more circular and bio-circular products for polyurethanes end-markets in North America, demonstrating our commitment to more sustainable production and products.”

Setting a precedent for more sustainable material production in North America

The newly ISCC PLUS certified polyurethanes site will produce products for automotive, construction, consumer, food, fragrances, pharmaceutical and industrial markets.

As part of its growing sustainability journey, Dow continues to find new, innovative ways to incorporate sustainable content, specifically feedstock from bio-based origin or post-industrial consumer waste, into its products through the mass balance approach with independent, external verification playing a key role.

With each successful outcome, Dow makes progress towards its goal to obtain approval of all its polyurethanes, chlor-alkali vinyl, propylene oxide and propylene glycol sites globally.

About Dow

Dow combines global breadth; asset integration and scale; focused innovation and materials science expertise; leading business positions; and environmental, social, and governance leadership to achieve profitable growth and help deliver a sustainable future. The Company's ambition is to become the most innovative, customer-centric, inclusive, and sustainable materials science company in the world. Dow's portfolio of plastics, industrial intermediates, coatings, and silicones businesses delivers a broad range of differentiated, science-based products and solutions for its customers in high-growth market segments, such as packaging, infrastructure, mobility, and consumer applications. Dow operates manufacturing sites in 31 countries and employs approximately 37,800 people. Dow delivered sales of approximately $57 billion in 2022. References to Dow or the Company mean Dow Inc. and its subsidiaries. For more information, please visit or follow @DowNewsroom on Twitter.


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Justine Bellor
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Kaavya Sundar
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