Producer
WE Soda
World's largest soda ash producer (as of Feb 2025) headquartered in UK; ultimately owned by Turgay Ciner's Turkish Ciner Group via Akkan Enerji. WE Soda acquired Genesis Alkali from Genesis Energy LP for $1.425B (February 2025), adding Westvaco and Granger Wyoming plants to reach 9.5 million metric tons total capacity globally. In December 2024, Turkish glass conglomerate Sisecam acquired 60% of WE Soda's U.S. operations — further consolidating Turkish control of U.S. natural soda ash. Corporate structure: Turgay Ciner (Turkey) → Ciner Group → WE Soda Ltd (UK) → Ciner Resources → Ciner Wyoming LLC. June 2025: WE Soda downsized Wyoming operations during post-acquisition consolidation.
2
Inputs supplied
1
Goods downstream
2
Facilities
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Stories
What they make
2 inputs WE Soda supplies
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Goods downstream
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Where they make it
2 facilities
WE Soda Granger Plant — Sweetwater County, WY (ex-Genesis Alkali) →
USWyoming · mining
Formerly Genesis Alkali; acquired by WE Soda in 2025 for $1.4B. Together with Westvaco plant gives WE Soda the world's largest natural soda ash production base.
WE Soda Westvaco Plant — Green River, WY →
USWyoming · mining
WE Soda's primary trona soda ash mine and calciner; ~2.5M tonnes/year capacity. WE Soda acquired Genesis Alkali (formerly Granger plant) in 2025 for $1.4B, becoming world's largest natural soda ash producer.
What else they do
Business segments
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Wyoming Natural Trona Soda Ash (US Operations)
60%Turkish Operations (Ciner Group)
40%
Intelligence
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Did you know2024
In December 2024, Turkish glass manufacturer Sisecam acquired a 60% stake in WE Soda's US operations (the Wyoming Ciner Resources LP entities). Sisecam is Turkey's largest glass company, making glass containers, flat glass, and specialty glass for Turkish and European markets. This acquisition vertically integrated Sisecam: a glass manufacturer now controls its own raw material supply (soda ash is the primary glass manufacturing input at ~200 kg per tonne of glass). Simultaneously, it further consolidated Turkish ownership of primary US soda ash production. The world's largest natural soda ash deposit in Wyoming — supplying the glass for American food jars, beverage bottles, windows, and pharmaceutical vials — is now majority-owned by Turkish capital through a combination of Ciner Group (which retained 40%) and Sisecam (which acquired 60%). A critical US industrial raw material for glass, detergents, and chemicals is predominantly controlled by a NATO ally with complex US relationships.
Sisecam ↗Capacity2023
Wyoming natural trona-based soda ash has approximately 40-60% lower CO2 intensity than synthetic soda ash produced by the Solvay ammonia-soda process used in European plants. This carbon advantage is structural: natural trona mining and calcination requires less energy and generates no salt or ammonia waste streams compared to Solvay process plants. As glass manufacturers (for food, beverage, pharmaceutical, and flat glass applications) face increasing pressure to reduce scope 3 supply chain emissions, Wyoming natural soda ash becomes the preferred feedstock globally. WE Soda is thus positioned to benefit from glass industry decarbonization — a situation where environmental policy and economics align to shift global soda ash trade toward Wyoming natural product. European Solvay process soda ash may face structural demand decline as glass manufacturers switch to lower-carbon Wyoming soda ash from Turkish-controlled WE Soda.
WE Soda Ltd. ↗Origin2023
WE Soda was assembled by Turkish billionaire Turgay Ciner's Ciner Group through acquisitions of US Wyoming natural soda ash producers. The Wyoming Trona Belt, discovered in the 1930s near Green River, Wyoming, is the world's largest known trona deposit. US producers (FMC, Solvay, Genesis) mined it for decades under American ownership. Ciner Group entered US soda ash in the 2010s through Ciner Resources LP, acquiring Soda Ash and acquiring additional capacity. WE Soda Ltd (a UK company wholly owned by Ciner Group) became the holding company for all Ciner/WE Soda operations globally. In February 2025, WE Soda acquired Genesis Alkali (Genesis Energy's Wyoming soda ash assets) for $1.425B — making it the world's largest soda ash producer at ~9.5 million MT/year capacity.
WE Soda Ltd. ↗