WE Soda US: America’s leader in natural soda ash
Rooted in Wyoming, connected to the world
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WE Soda US is a leading producer of soda ash in North America
As part of the WE Soda global family, WE Soda US is the leading producer of natural soda ash in North America, with an annual capacity of 4.8 million short tons (4.3 million metric tonnes). Our operations are deeply rooted in Wyoming, where we proudly operate two of the world’s most advanced soda ash production facilities—Westvaco and Granger—near Green River.
We own and operate two world-class trona ore mining and soda ash production facilities, Westvaco and Granger, near Green River, Wyoming. These facilities have been mining and processing the naturally occurring sodium sesquicarbonate (trona) resource in this area for over 70 years.
Our Westvaco site extracts trona ore using long-wall conventional underground mining methods, and the processing plants, which utilize Mono, ELDM, and Sesqui processes, produce approximately 75% of our total US soda ash capacity.
Our Granger facility, recently expanded in 2023, employs secondary-recovery solution mining and contributes roughly 25% of our total US capacity.
These two world-class operations not only solidify Wyoming’s role in global soda ash production, but also bring WE Soda’s total global capacity to 9.5 million metric tonnes annually—making us the world’s largest producer of natural soda ash.
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The global supply chain
ANSAC is our wholly owned export sales and logistics subsidiary, a global logistics network which is particularly strong in South America and Asia and, in conjunction with our supply chain infrastructure across Europe, the UK and Türkiye, provides an exceptionally strong direct-to-customer offering worldwide.
Key to our export strength is the T4 port operation in Portland, Oregon (with ~4 million mtpa export capacity), our global customer relationships and an extensive logistics infrastructure and network. As the largest supplier with the broadest reach in the global seaborne soda ash market, we are able to serve every customer in every end-market with natural soda ash, through the most resilient supply chain.
Supplying 200+ individual port locations in >80 countries around the world
About us
Our purpose is to responsibly produce essential ingredients—like natural soda ash, sodium bicarbonate (baking soda), S-Carb®, light soda ash and more—that enable everyday life and support a sustainable future.
Natural soda ash offers a range of performance benefits and plays an essential role in the manufacture of products which are helping to change our world, supporting the energy transition and helping companies progress their pathway to Net Zero. Soda ash is an essential ingredient in all glass windows and bottles, as well as for electric vehicle batteries, photovoltaic solar panels, powdered detergents, and a host of other products.
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Discover more about WE Soda Group
Click on the links below to visit wesoda.com, where you can find out more about our business, learn about soda ash, read about our commitment to sustainability, meet our team, and access useful resources
WE Soda Group
WE Soda is the world’s largest producer of natural soda ash, exporting our products to over 80 countries around the world. Find out more about the Group now.
What is soda ash?
Soda ash is a simple, natural product used in products worldwide. Find out more about how soda ash is produced, where it is found, and how it is used every day.
Our operations
Explore our facilities, and learn about our global supply chain, logistics, and valued customers.
Sustainability
Our purpose is to responsibly produce essential ingredients for a sustainable future.
Investors
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