New recipe makes concrete that absorbs more CO2 than it emits

Concrete is one of the most common materials on Earth, thanks to its high strength and low cost – but it’s also one of the largest single sources of carbon dioxide emissions. Engineers at Washington State University (WSU) have developed a new method for making concrete that absorbs more carbon than it emits.

To decarbonize cement, the industry needs a full…

Ten materials that store carbon and help reduce greenhouse gas emissions

Carbon capture

Andrew Barker (@Andrew_Barker) / X

Carbon-capturing concrete company is taking CO2 out of the system

Six material innovations aimed at slashing concrete's carbon footprint

An L.A. Startup Aims To Turn The Oceans Into A CO2 Sponge And 'Green' Hydrogen Machine

JACKAL VTOL drone fires advanced multi-role missiles in successful

Concrete built the world for at least 2,000 years — now, it must adapt or crumble

Algae-grown limestone provides route to carbon-negative concrete

Are Concrete Blocks Sustainable?

Seawater-derived cement could decarbonise the concrete industry. Magnesium ions are abundant in seawater, and researchers have found a way to convert these into a magnesium-based cement that soaks up carbon dioxide. The

Emissions from the Cement Industry – State of the Planet

Andrew Barker (@Andrew_Barker) / X