The 30 billion tons of concrete that the world makes each year have a massive carbon footprint. Cement, the main ingredient, is responsible for around 8% of global emissions—meaning that if it were a ...
One of the biggest problems in dealing with carbon dioxide emissions is the making of the key component of cement: lime (calcium oxide). Now, a small company with the cute name Sublime Systems appears ...
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 ...
A new technique can produce cement using waste from demolished buildings, which researchers say could save billions of tonnes of carbon by 2050. “We have definitely proved that cement can be recycled ...
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 ...
This story was originally published by Canary Media and is part of its special series “The Tough Stuff: Decarbonizing steel, cement and chemicals.” Holcim Group, the largest cement manufacturer ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results