The billions of tons of cement made each year have an enormous carbon footprint: 8% of global emissions, or four times more than the airline industry. That’s both because of the energy used to make ...

Cement production is responsible for around 8% of global carbon emissions. Using microalgae to make a key ingredient could drastically cut that carbon footprint. During a trip to Thailand on his ...

Concrete has long been one of the most common construction materials, and you can see it just about everywhere. Lately, however, some scientists have been trying to find ways to create cement-free ...

The company received an $87 million grant from the Department of Energy to build out a demonstration facility that will produce 30,000 tons per year of more-sustainable cement. Sublime Systems has ...

The firm is using electrochemistry to reinvent one of the world’s dirtiest materials. Explore the 2023 list of 15 Climate Tech Companies to Watch. Sublime Systems has invented a new way to make cement ...