{"id":179334,"date":"2026-08-05T07:32:00","date_gmt":"2026-08-05T05:32:00","guid":{"rendered":"https:\/\/renewable-carbon.eu\/news\/?p=179334"},"modified":"2026-07-30T12:05:09","modified_gmt":"2026-07-30T10:05:09","slug":"forschende-verbessern-enzym-fur-pet-recycling-2","status":"publish","type":"post","link":"https:\/\/renewable-carbon.eu\/news\/forschende-verbessern-enzym-fur-pet-recycling-2\/","title":{"rendered":"Bluestar Silicones main site in France becomes the first ISCC PLUS-certified silicone plant in Europe"},"content":{"rendered":"\n\n
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Bluestar Silicones\u2019 Saint-Fons Plant
\u00a9 Bluestar Silicones<\/figcaption><\/figure><\/div>\n\n\n

Bluestar Silicones, a world-leading silicone pioneer, has obtained ISCC PLUS certification for its key production site in Saint-Fons, France, marking a major milestone in silicone circularity. The certification makes Saint-Fons the first silicone production facility to be certified under the ISCC PLUS scheme for mass balance allocation in Europe, enabling the scalable deployment of certified circular feedstock allocation across a broad range of silicone materials produced on site.<\/strong><\/p>\n\n\n\n

This landmark achievement reinforces Bluestar Silicones\u2019 leadership in sustainable materials and reflects the company\u2019s long-term ambition to accelerate a credible, auditable and industrially robust circular economy for silicones. By achieving ISCC PLUS certification at Saint-Fons, Bluestar Silicones strengthens its ability to deliver circular solutions at scale while maintaining the performance, quality and regulatory profiles customers expect.<\/p>\n\n\n\n

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Clement des Couri\u00e8res, Sustainability Business Manager \u00a9 Bluestar Silicones<\/figcaption><\/figure><\/div>\n\n\n

\u201cThis certification expands the way our customers can access circular silicone solutions,\u201d said Cl\u00e9ment des Couri\u00e8res, Sustainability Business Manager at Bluestar Silicones. <\/strong>\u201cMass balance offers a practical drop-in route to circularity across a broad portfolio, with no change to product formulation, performance or specifications. It is especially valuable for customers operating in regulated or qualification-sensitive environments, because it allows them to integrate certified circular feedstock while maintaining the technical consistency and documentation they rely on. Combined with ISCC PLUS verification, it provides a scalable and credible way to support circularity and Scope 3 ambitions.\u201d<\/p>\n<\/blockquote>\n\n\n

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With ISCC PLUS certification in place, the Saint-Fons site is authorised to allocate certified circular siloxane feedstock attributes through the mass balance chain-of-custody model. In practical terms, this means that nearly all eligible silicone materials manufactured on site\u2014including silicone polymers, fluids, emulsions, heat-cured rubber, room-temperature vulcanizing formulations, among others\u2014can now be supplied with ISCC Sustainability Declarations, formally documenting the allocated share of certified circular feedstock under strict third-party-audited rules.<\/p>\n\n\n\n

For customers, the mass balance approach is designed as a drop-in solution. The silicone products delivered remain unchanged in formulation, performance and specifications. What evolves is the sustainability attribute allocation and a drastic reduction of the Product Carbon Footprint, enabling customers to support their circularity and Scope 3 objectives through the use of circular feedstocks, without disrupting qualification processes or production conditions.<\/p>\n\n\n\n

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\u201cThis key milestone already enables us to offer ISCC PLUS-certified circular solutions across a broad range of silicone materials produced at Saint-Fons,\u201d added Cl\u00e9ment des Couri\u00e8res<\/strong>. \u201cAnd this is a starting point. We are ready to further expand the portfolio and to consider certification of additional silicone plants over time, in line with customer needs and market demand.\u201d<\/p>\n<\/blockquote>\n\n\n\n

Mass balance is a well-established approach in the chemical industry, often compared to the renewable electricity model. While the physical product remains identical, sustainability attributes from certified circular feedstocks introduced upstream are allocated through verifiable bookkeeping and independent audits. ISCC PLUS certification provides the recognised framework that ensures traceability, transparency, and credibility for these allocations.<\/p>\n\n\n\n

By becoming the first ISCC PLUS-certified silicone plant in Europe, Saint-Fons sets a new reference point for the industry. This milestone builds on Bluestar Silicones\u2019 broader circularity strategy, which combines segregated recycling pathways, innovation in silicone recycling technologies, and now certified ISCC PLUS products to offer one of the most comprehensive circular silicone portfolios on the market.<\/p>\n\n\n\n

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About Bluestar Silicones<\/strong><\/h3>\n\n\n
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Bluestar Silicones is a world-leading, fully integrated silicone manufacturer, harnessing more than 80 years of silicone chemistry experience and application development expertise. The company delivers innovative, essential silicone solutions across a broad range of industries, including mobility, safety, electronics, energy, aerospace, healthcare, personal care, construction, textile and release coatings. With 11 manufacturing sites across four continents and about 3,500 employees worldwide, including around 400 research and development scientists, Bluestar Silicones combines global scale and market proximity, with stellar application expertise and innovation capabilities, to help its customers around the world meet their next technical and sustainability challenges. Bluestar Silicones is committed to enabling its people and partners to live the difference and opening brighter horizons ahead. www.bluestarsilicones.com<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

Bluestar Silicones, a world-leading silicone pioneer, has obtained ISCC PLUS certification for its key production site in Saint-Fons, France, marking a major milestone in silicone circularity. The certification makes Saint-Fons the first silicone production facility to be certified under the ISCC PLUS scheme for mass balance allocation in Europe, enabling the scalable deployment of certified […]<\/p>\n","protected":false},"author":59,"featured_media":179400,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_seopress_robots_primary_cat":"","nova_meta_subtitle":"Bluestar Silicones strengthens its ability to deliver circular solutions at scale while maintaining the performance, quality and regulatory profiles customers expect","footnotes":""},"categories":[5572],"tags":[22614,10416,16928,17578],"supplier":[28069,3532],"class_list":["post-179334","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-bio-based","tag-biofeedstocks","tag-circulareconomy","tag-massbalance","tag-silicone","supplier-bluestar-silicones-former-elkem","supplier-international-sustainability-carbon-certification-iscc"],"_links":{"self":[{"href":"https:\/\/renewable-carbon.eu\/news\/wp-json\/wp\/v2\/posts\/179334","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/renewable-carbon.eu\/news\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/renewable-carbon.eu\/news\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/renewable-carbon.eu\/news\/wp-json\/wp\/v2\/users\/59"}],"replies":[{"embeddable":true,"href":"https:\/\/renewable-carbon.eu\/news\/wp-json\/wp\/v2\/comments?post=179334"}],"version-history":[{"count":3,"href":"https:\/\/renewable-carbon.eu\/news\/wp-json\/wp\/v2\/posts\/179334\/revisions"}],"predecessor-version":[{"id":179413,"href":"https:\/\/renewable-carbon.eu\/news\/wp-json\/wp\/v2\/posts\/179334\/revisions\/179413"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/renewable-carbon.eu\/news\/wp-json\/wp\/v2\/media\/179400"}],"wp:attachment":[{"href":"https:\/\/renewable-carbon.eu\/news\/wp-json\/wp\/v2\/media?parent=179334"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/renewable-carbon.eu\/news\/wp-json\/wp\/v2\/categories?post=179334"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/renewable-carbon.eu\/news\/wp-json\/wp\/v2\/tags?post=179334"},{"taxonomy":"supplier","embeddable":true,"href":"https:\/\/renewable-carbon.eu\/news\/wp-json\/wp\/v2\/supplier?post=179334"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}