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Biomass CDR firm claims unique method has passed 'first-year test'
By Quantum Commodity Intelligence US-based biomass carbon removal and storage (BiCRS) firm Graphyte's novel technique sequesters CO2 effectively, according to new results, which reinforces the company's confidence that its approach can be scaled up significantly in the years ahead. One year of monitoring results at Graphyte's inaugural site in the US state of Arkansas confirms that the so-called 'dry-tomb' method "prevents biomass decomposition at commercial scales for apprec
Dec 23, 2025


Graphyte Carbon Sequestration: Empirical Monitoring of Carbon Stability in Dry-tomb Chambers
AUTHORS: RYAN GEYGAN, HANNAH MURNEN This white paper presents one year of monitoring results from Graphyte’s inaugural site, Project Loblolly in Sheridan, Arkansas. To date, Project Loblolly has sequestered more than 6,000 metric tons of carbon dioxide equivalent (CO2e) in six sequestration chambers (zones). Direct gas measurements of carbon dioxide (CO2) and methane (CH4) concentrations within these zones demonstrate that the Carbon Casting system is preserving carbon captu
Dec 18, 2025


Graphyte Enters into Carbon Removal Prepurchase Agreement with Frontier
Frontier will purchase an initial $1B in permanent carbon removal, including a $250,000 prepurchase form Graphyte's Arkansas project.
Nov 20, 2025


Cracking the Code on Permanent Carbon Removal
Graphyte went from founding to full-scale operation in just 18 months—proving that durable carbon removal can be delivered today, not decades from now.
Nov 12, 2025
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