Making cement from a different type of rock could clean up emissions
Limestone might not be the only source for Portland cement.
What happened?
Limestone might not be the only source for Portland cement.
Story details
Limestone might not be the only source for Portland cement.
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Original source
https://arstechnica.com/science/2026/05/running-the-numbers-on-a-zero-emission-way-to-make-cement/