Amazon encouraged by Brimstone's initial testing
On the strength of the initial testing outcomes of Brimstone's lower-carbon ordinary Portland cement (OPC) for use in concrete construction, Amazon has signed a commercial agree...
Brimstone
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Brimstone a step closer to building first US alumina plant in 50+ years
The Brimstone Rock Refinery would pioneer a "mine to metal" pathway for domestic aluminium production. In 2024 the US Department of Energy (DOE) Office of Clean Energy Demonstra...
Brimstone secures US$189m to decarbonise cement industry
Brimstone , the California-based building materials company that specialises in low-carbon cement production, has been awarded an investment of US$189m by the US Department of E...
Decarbonised Cement and Concrete Alliance to accelerate low-carbon solutions
The Decarbonised Cement and Concrete Alliance (DC2) is a new US-based coalition dedicated to growing awareness around policies that will accelerate the adoption of novel carbon-...
The science of carbon removal and carbon sinks
This week Brimstone announced that it had achieved third-party certification of its carbon-negative cement that meets the ASTM C150 standard. Low-carbon and green cements are co...
Brimstone carbon-negative cement meets ASTM standard
US-based climate technology company Brimstone has gained third-party certification of its carbon-negative cement, which the company says marks the first carbon-neutral or carbon...
Brimstone cement certified as ASTM C150
Brimstone, the US-based industrial decarbonisation start-up, has received third-party certification that its cement meets or exceeds ASTM C150 standards for ordinary Portland ce...