Low-Carbon Mineral Products for a Sustainable Future

Unlocking Scalable, Permanent CO₂ Storage for a Net-Zero Future

Achieving deep emissions reductions and effective carbon removal hinges on the ability to store CO₂ permanently. While capturing CO₂ from various sources is essential, its long-term sequestration is critical to realizing meaningful decarbonization at scale. Exterra Carbon Solutions addresses this challenge with our proprietary technologies: • LOW™ (Low-carbon Oxide from Waste): Utilizes mature, electrifiable thermochemical processes to extract reactive alkaline minerals (CaO and MgO) from diverse mineral residues. • ROC™ (Reactive Oxide to Carbonate): Rapidly mineralizes CO₂ into stable carbonate minerals using the oxides produced by LOW™, operating at atmospheric conditions without the need for separate capture steps. By integrating these technologies, Exterra transforms legacy mining waste into valuable resources and permanent carbon sinks, facilitating a circular economy and contributing to a sustainable, net-zero future.