Because it's cheap and strong, concrete is one of the most widely used construction materials in the world. But for every cubic meter of concrete poured, as much as 1050 pounds of carbon dioxide ...

Splitting water to make cement could clean up a dirty industry Cement production is about 8% of CO 2 emissions. Scott K. Johnson – Sep 17, 2019 11:55 am | 64 ...

An alum’s cement alternative could significantly reduce carbon dioxide emissions from concrete production. Last summer, in the dusty basement of a building in Seattle, workers poured about 60 ...

Almost all construction requires cement, and cement is made using a process that releases carbon. Terra CO2 is replacing a key ingredient to make the process cleaner.

Cement is the most widely-used substance on Earth after water. ... Regis argues that concrete is a time-tested and reliable building material, and the industry is working to make it cleaner.

Explore the 2023 list of 15 Climate Tech Companies to Watch. Sublime Systems has invented a new way to make cement. The startup’s approach employs electrochemistry to dramatically cut emissions ...

Our world is built of concrete. Durable and cheap, it’s the construction material of choice for buildings, bridges and tunnels. But its ubiquity means it has a huge environmental impact.