In about four months, startup Prometheus Materials expects to begin producing portland-cement-free “bio-masonry” units to replace embodied carbon-intensive cementitious masonry units, known as ...

OAKLAND, Calif.--(BUSINESS WIRE)--Brimstone, a leader in industrial decarbonization, has received third-party certification that its cement meets or exceeds ASTM C150 standards for ordinary portland ...

OAKLAND, Calif.--(BUSINESS WIRE)--Brimstone makes Ordinary Portland Cement, chemically and physically identical to conventionally manufactured cement, but without releasing CO 2. At scale, Brimstone’s ...

So the reality is, in the short term, the process is a little bit more expensive, but at least for our first first full-scale manufacturing facility, we anticipate that our cost will be less than the ...